mke2fs.c revision 6693837e59cc7b5397a0d46d2753c309382c76f9
13839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* 23839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * mke2fs.c - Make a ext2fs filesystem. 33839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * 419c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * Copyright (C) 1994, 1995, 1996, 1997 Theodore Ts'o. 519c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * 619c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * %Begin-Header% 719c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * This file may be redistributed under the terms of the GNU Public 819c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * License. 919c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o * %End-Header% 103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 113839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 123839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* Usage: mke2fs [options] device 133839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * 143839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * The device may be a block device or a image of one, but this isn't 153839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * enforced (but it's not much fun on a character device :-). 163839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 173839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 18a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#include <stdio.h> 193839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <string.h> 203839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <fcntl.h> 213839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <ctype.h> 223839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <time.h> 23756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#ifdef __linux__ 242740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o#include <sys/utsname.h> 252740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o#endif 26a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#ifdef HAVE_GETOPT_H 273839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <getopt.h> 28373b8337c7b6c6243810be250083fa4773891e92Theodore Ts'o#else 29373b8337c7b6c6243810be250083fa4773891e92Theodore Ts'oextern char *optarg; 30373b8337c7b6c6243810be250083fa4773891e92Theodore Ts'oextern int optind; 31a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#endif 32a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#ifdef HAVE_UNISTD_H 333839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <unistd.h> 34a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#endif 35a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#ifdef HAVE_STDLIB_H 363839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <stdlib.h> 37a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#endif 38a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#ifdef HAVE_ERRNO_H 39a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#include <errno.h> 40a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#endif 41a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#ifdef HAVE_MNTENT_H 423839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <mntent.h> 43a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#endif 443839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include <sys/ioctl.h> 45f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o#include <sys/types.h> 46f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o 4754c637d4d29af3e6365779f8b12976abe95a4753Theodore Ts'o#include "ext2fs/ext2_fs.h" 483839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include "et/com_err.h" 491e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o#include "uuid/uuid.h" 50896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'o#include "e2p/e2p.h" 513839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include "ext2fs/ext2fs.h" 5263985320384bf143eaac9857af424800d9867a1aTheodore Ts'o#include "util.h" 533839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#include "../version.h" 54d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o#include "nls-enable.h" 553839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 563839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o#define STRIDE_LENGTH 8 573839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 586733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'o#ifndef __sparc__ 591e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o#define ZAP_BOOTBLOCK 601e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o#endif 611e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 623839e65723771b85975f4263102dd3ceec4523cTheodore Ts'oextern int isatty(int); 63f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'oextern FILE *fpopen(const char *cmd, const char *mode); 643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 653839e65723771b85975f4263102dd3ceec4523cTheodore Ts'oconst char * program_name = "mke2fs"; 66d48755e97f7d4cb06092921bff0d3681d30a8acaTheodore Ts'oconst char * device_name /* = NULL */; 673839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 683839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* Command line options */ 6916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint cflag; 7016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint verbose; 7116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint quiet; 7216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint super_only; 7316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint force; 7416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint noaction; 7516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint journal_size; 7616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint journal_flags; 7716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ochar *bad_blocks_filename; 7816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o__u32 fs_stride; 793839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 803839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostruct ext2_super_block param; 8116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ochar *creator_os; 8216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ochar *volume_label; 8316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ochar *mount_dir; 8416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ochar *journal_device; 8516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'oint sync_kludge; /* Set using the MKE2FS_SYNC env. option */ 863839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 8763985320384bf143eaac9857af424800d9867a1aTheodore Ts'ostatic void usage(void) 883839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 89d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("Usage: %s [-c|-t|-l filename] [-b block-size] " 90dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o "[-f fragment-size]\n\t[-i bytes-per-inode] [-j] [-J journal-options]" 915515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o " [-N number-of-inodes]\n\t[-m reserved-blocks-percentage] " 925515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o "[-o creator-os] [-g blocks-per-group]\n\t[-L volume-label] " 9318160d26c0fcf8dbe990977c0231ebbc79fc9508Theodore Ts'o "[-M last-mounted-directory] [-O feature[,...]]\n\t" 94b10fd5e84ec7ea0e843b09e7c44784f072b8fdb7Theodore Ts'o "[-r fs-revision] [-R raid_opts] [-qvSV] device [blocks-count]\n"), 953839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o program_name); 963839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 973839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 983839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 996733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'ostatic int int_log2(int arg) 1003839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 1013839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o int l = 0; 1023839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 1033839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o arg >>= 1; 1043839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o while (arg) { 1053839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o l++; 1063839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o arg >>= 1; 1073839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 1083839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o return l; 1093839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 1103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 1116733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'ostatic int int_log10(unsigned int arg) 1121dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o{ 1131dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o int l; 1141dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o 1151dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o for (l=0; arg ; l++) 1161dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o arg = arg / 10; 1171dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o return l; 1181dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o} 1191dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o 1203839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* 12150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o * This function sets the default parameters for a filesystem 12250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o * 1232740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o * The type is specified by the user. The size is the maximum size 1242740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o * (in megabytes) for which a set of parameters applies, with a size 1252740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o * of zero meaning that it is the default parameter for the type. 1262740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o * Note that order is important in the table below. 12750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o */ 12850787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'ostatic char default_str[] = "default"; 12950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'ostruct mke2fs_defaults { 1304a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o const char *type; 1314a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int size; 1324a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int blocksize; 1334a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int inode_ratio; 13450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o} settings[] = { 13550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o { default_str, 0, 4096, 8192 }, 13650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o { default_str, 512, 1024, 4096 }, 13750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o { default_str, 3, 1024, 8192 }, 138dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o { "journal", 0, 4096, 8192 }, 13950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o { "news", 0, 4096, 4096 }, 14044c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o { "largefile", 0, 4096, 1024 * 1024 }, 14144c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o { "largefile4", 0, 4096, 4096 * 1024 }, 14250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o { 0, 0, 0, 0}, 14350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o}; 14450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 1454ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'ostatic void set_fs_defaults(const char *fs_type, 1464ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'o struct ext2_super_block *super, 14750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o int blocksize, int *inode_ratio) 14850787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o{ 14950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o int megs; 15050787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o int ratio = 0; 15150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o struct mke2fs_defaults *p; 15250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 1539094f28440b6c504a80d97aeea2dab543f97978bTheodore Ts'o megs = (super->s_blocks_count * (EXT2_BLOCK_SIZE(super) / 1024) / 15450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 1024); 15550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (inode_ratio) 15650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o ratio = *inode_ratio; 15750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (!fs_type) 15850787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o fs_type = default_str; 15950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o for (p = settings; p->type; p++) { 16050787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if ((strcmp(p->type, fs_type) != 0) && 16150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o (strcmp(p->type, default_str) != 0)) 16250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o continue; 16350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if ((p->size != 0) && 16450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o (megs > p->size)) 16550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o continue; 16650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (ratio == 0) 16750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o *inode_ratio = p->inode_ratio; 16850787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (blocksize == 0) { 1699094f28440b6c504a80d97aeea2dab543f97978bTheodore Ts'o super->s_log_frag_size = super->s_log_block_size = 1706733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'o int_log2(p->blocksize >> EXT2_MIN_BLOCK_LOG_SIZE); 17150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o } 17250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o } 17350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (blocksize == 0) 1749094f28440b6c504a80d97aeea2dab543f97978bTheodore Ts'o super->s_blocks_count /= EXT2_BLOCK_SIZE(super) / 1024; 17550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o} 17650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 17750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o/* 1783839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Helper function for read_bb_file and test_disk 1793839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 1803839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void invalid_block(ext2_filsys fs, blk_t blk) 1813839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 1826693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, _("Bad block %u out of range; ignored.\n"), blk); 1833839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o return; 1843839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 1853839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 1863839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* 1873839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Reads the bad blocks list from a file 1883839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 1893839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void read_bb_file(ext2_filsys fs, badblocks_list *bb_list, 1903839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o const char *bad_blocks_file) 1913839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 1923839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o FILE *f; 1933839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 1943839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 1953839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o f = fopen(bad_blocks_file, "r"); 1963839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (!f) { 1973839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("read_bad_blocks_file", errno, 198d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while trying to open %s"), bad_blocks_file); 1993839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 2003839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 2013839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_read_bb_FILE(fs, f, bb_list, invalid_block); 2023839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fclose (f); 2033839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 2043839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("ext2fs_read_bb_FILE", retval, 205d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while reading in list of bad blocks from file")); 2063839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 2073839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 2083839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 2093839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o/* 2113839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Runs the badblocks program to test the disk 2123839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 2133839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void test_disk(ext2_filsys fs, badblocks_list *bb_list) 2143839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 2153839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o FILE *f; 2163839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 2173839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o char buf[1024]; 2183839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2193ed57c27df0ba0942a19c71bc065c8eec3036567Theodore Ts'o sprintf(buf, "badblocks -b %d %s%s%s %d", fs->blocksize, 2203ed57c27df0ba0942a19c71bc065c8eec3036567Theodore Ts'o quiet ? "" : "-s ", (cflag > 1) ? "-w " : "", 2213ed57c27df0ba0942a19c71bc065c8eec3036567Theodore Ts'o fs->device_name, fs->super->s_blocks_count); 2223839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (verbose) 223d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Running command: %s\n"), buf); 2243839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o f = popen(buf, "r"); 2253839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (!f) { 2263839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("popen", errno, 227d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while trying run '%s'"), buf); 2283839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 2293839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 2303839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_read_bb_FILE(fs, f, bb_list, invalid_block); 231f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o pclose(f); 2323839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 2333839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("ext2fs_read_bb_FILE", retval, 234d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while processing list of bad blocks from program")); 2353839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 2363839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 2373839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 2383839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2393839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void handle_bad_blocks(ext2_filsys fs, badblocks_list bb_list) 2403839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 241f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o int i, j; 2423839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o int must_be_good; 2433839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o blk_t blk; 2443839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o badblocks_iterate bb_iter; 2453839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 246f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o blk_t group_block; 247f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o int group; 248f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o int group_bad; 2493839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2503839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (!bb_list) 2513839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o return; 2523839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2533839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* 2543839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * The primary superblock and group descriptors *must* be 2553839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * good; if not, abort. 2563839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 2573839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o must_be_good = fs->super->s_first_data_block + 1 + fs->desc_blocks; 2583839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o for (i = fs->super->s_first_data_block; i <= must_be_good; i++) { 259cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o if (ext2fs_badblocks_list_test(bb_list, i)) { 260d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("Block %d in primary " 261d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "superblock/group descriptor area bad.\n"), i); 262d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("Blocks %d through %d must be good " 263d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "in order to build a filesystem.\n"), 2643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fs->super->s_first_data_block, must_be_good); 265d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("Aborting....\n")); 2663839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 2673839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 2683839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 269f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o 270f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o /* 271f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o * See if any of the bad blocks are showing up in the backup 272f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o * superblocks and/or group descriptors. If so, issue a 273f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o * warning and adjust the block counts appropriately. 274f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o */ 275f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o group_block = fs->super->s_first_data_block + 276f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fs->super->s_blocks_per_group; 277f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o 278f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o for (i = 1; i < fs->group_desc_count; i++) { 27992bcc595dcb31ad15e12d8c72e6edfc70545c204Theodore Ts'o group_bad = 0; 280f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o for (j=0; j < fs->desc_blocks+1; j++) { 281cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o if (ext2fs_badblocks_list_test(bb_list, 282cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o group_block + j)) { 283f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (!group_bad) 284f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fprintf(stderr, 285d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o_("Warning: the backup superblock/group descriptors at block %d contain\n" 286d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o" bad blocks.\n\n"), 287f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o group_block); 288f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o group_bad++; 289f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o group = ext2fs_group_of_blk(fs, group_block+j); 290f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fs->group_desc[group].bg_free_blocks_count++; 291f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fs->super->s_free_blocks_count++; 292f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 293f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 294f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o group_block += fs->super->s_blocks_per_group; 295f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 2963839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 2973839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* 2983839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Mark all the bad blocks as used... 2993839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 300cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o retval = ext2fs_badblocks_list_iterate_begin(bb_list, &bb_iter); 3013839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 302cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o com_err("ext2fs_badblocks_list_iterate_begin", retval, 303d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while marking bad blocks as used")); 3043839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 3053839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 306cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o while (ext2fs_badblocks_list_iterate(bb_iter, &blk)) 307f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o ext2fs_mark_block_bitmap(fs->block_map, blk); 308cbbf031b6edf9bdf5511af2193e44cff7fdaa66aTheodore Ts'o ext2fs_badblocks_list_iterate_end(bb_iter); 3093839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 3103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 31116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o/* 31216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * These functions implement a generalized progress meter. 31316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o */ 31416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostruct progress_struct { 31516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o char format[20]; 31616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o char backup[80]; 31716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o __u32 max; 31816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o}; 3197d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o 32016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic void progress_init(struct progress_struct *progress, 3214ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'o const char *label,__u32 max) 32216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 32316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o int i; 3243839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 32516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o memset(progress, 0, sizeof(struct progress_struct)); 32616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (quiet) 32716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return; 3281dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o 3291dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o /* 3301dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o * Figure out how many digits we need 3311dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o */ 33216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o i = int_log10(max); 33316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o sprintf(progress->format, "%%%dd/%%%dld", i, i); 33416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o memset(progress->backup, '\b', sizeof(progress->backup)-1); 33516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress->backup[sizeof(progress->backup)-1] = 0; 33616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if ((2*i)+1 < sizeof(progress->backup)) 33716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress->backup[(2*i)+1] = 0; 33816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress->max = max; 33916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 34016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fputs(label, stdout); 34116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fflush(stdout); 34216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o} 34316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 34416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic void progress_update(struct progress_struct *progress, __u32 val) 34516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 34616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (progress->format[0] == 0) 34716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return; 34816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o printf(progress->format, val, progress->max); 34916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fputs(progress->backup, stdout); 35016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o} 35116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 35216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic void progress_close(struct progress_struct *progress) 35316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 35416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (progress->format[0] == 0) 35516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return; 35616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fputs(_("done \n"), stdout); 35716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o} 35816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 35916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 36016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o/* 36116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * Helper function which zeros out _num_ blocks starting at _blk_. In 36216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * case of an error, the details of the error is returned via _ret_blk_ 36316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * and _ret_count_ if they are non-NULL pointers. Returns 0 on 36416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * success, and an error code on an error. 36516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * 36616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * As a special case, if the first argument is NULL, then it will 36716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * attempt to free the static zeroizing buffer. (This is to keep 36816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o * programs that check for memory leaks happy.) 36916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o */ 37016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic errcode_t zero_blocks(ext2_filsys fs, blk_t blk, int num, 37116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o struct progress_struct *progress, 37216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o blk_t *ret_blk, int *ret_count) 37316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 37416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o int j, count, next_update, next_update_incr; 37516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o static char *buf; 37616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o errcode_t retval; 37716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 37816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o /* If fs is null, clean up the static buffer and return */ 37916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (!fs) { 38016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (buf) { 38116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o free(buf); 38216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o buf = 0; 38316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 38416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return 0; 38516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 38616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o /* Allocate the zeroizing buffer if necessary */ 38716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (!buf) { 38816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o buf = malloc(fs->blocksize * STRIDE_LENGTH); 38916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (!buf) { 39016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o com_err("malloc", ENOMEM, 39116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o _("while allocating zeroizing buffer")); 39216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o exit(1); 39316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 39416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o memset(buf, 0, fs->blocksize * STRIDE_LENGTH); 39516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 39616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o /* OK, do the write loop */ 39716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o next_update = 0; 39816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o next_update_incr = num / 100; 39916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (next_update_incr < 1) 40016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o next_update_incr = 1; 40116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o for (j=0; j < num; j += STRIDE_LENGTH, blk += STRIDE_LENGTH) { 40216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (num-j > STRIDE_LENGTH) 40316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o count = STRIDE_LENGTH; 40416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o else 40516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o count = num - j; 40616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o retval = io_channel_write_blk(fs->io, blk, count, buf); 40716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (retval) { 40816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (ret_count) 40916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o *ret_count = count; 41016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (ret_blk) 41116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o *ret_blk = blk; 41216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return retval; 41316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 41416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (progress && j > next_update) { 41516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o next_update += num / 100; 41616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_update(progress, blk); 41716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 41816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 41916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o return 0; 42016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o} 42116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 42216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic void write_inode_tables(ext2_filsys fs) 42316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 42416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o errcode_t retval; 42516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o blk_t blk; 42616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o int i, num; 42716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o struct progress_struct progress; 42816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 42916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (quiet) 43016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o memset(&progress, 0, sizeof(progress)); 43116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o else 43216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_init(&progress, _("Writing inode tables: "), 43316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fs->group_desc_count); 4341dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o 4353839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o for (i = 0; i < fs->group_desc_count; i++) { 43616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_update(&progress, i); 4373839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 43819c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o blk = fs->group_desc[i].bg_inode_table; 43919c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o num = fs->inode_blocks_per_group; 44016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 44116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o retval = zero_blocks(fs, blk, num, 0, &blk, &num); 44216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (retval) { 4436693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, _("\nCould not write %d blocks " 4446693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o "in inode table starting at %d: %s\n"), 4456693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o num, blk, error_message(retval)); 44616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o exit(1); 44719c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o } 4487d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o if (sync_kludge) { 4497d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o if (sync_kludge == 1) 4507d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o sync(); 4517d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o else if ((i % sync_kludge) == 0) 4527d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o sync(); 4537d5633cf6ee1be74777cf4b1adfa9738ff33f2b7Theodore Ts'o } 4543839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 45516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o zero_blocks(0, 0, 0, 0, 0, 0); 45616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_close(&progress); 4573839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 4583839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 4593839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void create_root_dir(ext2_filsys fs) 4603839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 4613839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 462f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o struct ext2_inode inode; 4633839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 4643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_mkdir(fs, EXT2_ROOT_INO, EXT2_ROOT_INO, 0); 4653839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 466d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err("ext2fs_mkdir", retval, _("while creating root dir")); 4673839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 4683839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 469f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (geteuid()) { 470f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o retval = ext2fs_read_inode(fs, EXT2_ROOT_INO, &inode); 471f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (retval) { 472f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o com_err("ext2fs_read_inode", retval, 473d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while reading root inode")); 474f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o exit(1); 475f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 47619c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o inode.i_uid = getuid(); 47719c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o if (inode.i_uid) 47819c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o inode.i_gid = getgid(); 479f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o retval = ext2fs_write_inode(fs, EXT2_ROOT_INO, &inode); 480f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (retval) { 481f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o com_err("ext2fs_write_inode", retval, 482d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while setting root inode ownership")); 483f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o exit(1); 484f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 485f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 4863839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 4873839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 4883839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void create_lost_and_found(ext2_filsys fs) 4893839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 4903839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 491dfcdc32f8d6623a35a9e66f503c535e4081b7266Theodore Ts'o ext2_ino_t ino; 4923839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o const char *name = "lost+found"; 4933839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o int i; 49450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o int lpf_size = 0; 4953839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 4966a525069a99787ef3ae1156f12230044b3568f4bTheodore Ts'o fs->umask = 077; 4973839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_mkdir(fs, EXT2_ROOT_INO, 0, name); 4983839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 499d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err("ext2fs_mkdir", retval, 500d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while creating /lost+found")); 5013839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 5023839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 5033839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5043839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_lookup(fs, EXT2_ROOT_INO, name, strlen(name), 0, &ino); 5053839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 506d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err("ext2_lookup", retval, 507d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while looking up /lost+found")); 5083839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 5093839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 5103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5113839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o for (i=1; i < EXT2_NDIR_BLOCKS; i++) { 51250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if ((lpf_size += fs->blocksize) >= 16*1024) 51350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o break; 5143839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_expand_dir(fs, ino); 5153839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 5163839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("ext2fs_expand_dir", retval, 517d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while expanding /lost+found")); 5183839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 5193839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 5206a525069a99787ef3ae1156f12230044b3568f4bTheodore Ts'o } 5213839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 5223839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5233839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void create_bad_block_inode(ext2_filsys fs, badblocks_list bb_list) 5243839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 5253839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval; 5263839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 527f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o ext2fs_mark_inode_bitmap(fs->inode_map, EXT2_BAD_INO); 5283839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fs->group_desc[0].bg_free_inodes_count--; 5293839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fs->super->s_free_inodes_count--; 5303839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_update_bb_inode(fs, bb_list); 5313839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 5323839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err("ext2fs_update_bb_inode", retval, 533d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while setting bad block inode")); 5343839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 5353839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 5363839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5373839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 5383839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5393839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void reserve_inodes(ext2_filsys fs) 5403839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 541dfcdc32f8d6623a35a9e66f503c535e4081b7266Theodore Ts'o ext2_ino_t i; 542dfcdc32f8d6623a35a9e66f503c535e4081b7266Theodore Ts'o int group; 5433839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 5447f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o for (i = EXT2_ROOT_INO + 1; i < EXT2_FIRST_INODE(fs->super); i++) { 545f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o ext2fs_mark_inode_bitmap(fs->inode_map, i); 5463839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o group = ext2fs_group_of_ino(fs, i); 5473839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fs->group_desc[group].bg_free_inodes_count--; 5483839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o fs->super->s_free_inodes_count--; 5493839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 5503839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o ext2fs_mark_ib_dirty(fs); 5513839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 5523839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 553756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#ifdef __alpha__ 554756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#define BSD_DISKMAGIC (0x82564557UL) /* The disk magic number */ 555756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#define BSD_LABEL_OFFSET 64 556756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#endif 557756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o 55804a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'ostatic void zap_sector(ext2_filsys fs, int sect, int nsect) 559f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o{ 5603f85f65c98183c3871e24f285e5b3e1e97afd9f5Theodore Ts'o char *buf; 561f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o int retval; 562756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o unsigned int *magic; 563f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o 5643f85f65c98183c3871e24f285e5b3e1e97afd9f5Theodore Ts'o buf = malloc(512*nsect); 565568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger if (!buf) { 5664ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'o printf(_("Out of memory erasing sectors %d-%d\n"), 5674ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'o sect, sect + nsect - 1); 568568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger exit(1); 569568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger } 5703f85f65c98183c3871e24f285e5b3e1e97afd9f5Theodore Ts'o memset(buf, 0, 512*nsect); 571756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o 572756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#ifdef __alpha__ 573756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o /* Check for a BSD disklabel, and don't erase it if so */ 574756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o retval = io_channel_read_blk(fs->io, 0, -512, buf); 575756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o if (retval) 576756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o fprintf(stderr, _("Warning: could not read block 0: %s\n"), 577756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o error_message(retval)); 578756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o else { 579756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o magic = (unsigned int *) (buf + BSD_LABEL_OFFSET); 580756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o if (*magic == BSD_DISKMAGIC) 581756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o return; 582756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o } 583756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#endif 584756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o 585e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o io_channel_set_blksize(fs->io, 512); 58604a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o retval = io_channel_write_blk(fs->io, sect, -512*nsect, buf); 587e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o io_channel_set_blksize(fs->io, fs->blocksize); 5883f85f65c98183c3871e24f285e5b3e1e97afd9f5Theodore Ts'o free(buf); 589f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (retval) 5906693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, _("Warning: could not erase sector %d: %s\n"), 5916693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o sect, error_message(retval)); 592f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o} 59316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 59416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'ostatic void create_journal_dev(ext2_filsys fs) 59516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o{ 59616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o struct progress_struct progress; 59716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o errcode_t retval; 59816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o char *buf; 599dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o blk_t blk; 600dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o int count; 60116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 602d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o retval = ext2fs_create_journal_superblock(fs, 603d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o fs->super->s_blocks_count, 0, &buf); 604d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o if (retval) { 605d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o com_err("create_journal_dev", retval, 606d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o _("while initializing journal superblock")); 607d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o exit(1); 608d6a27e0048537ab6367a6aa97fbe84a423119eeaTheodore Ts'o } 60916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (quiet) 61016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o memset(&progress, 0, sizeof(progress)); 61116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o else 61216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_init(&progress, _("Zeroing journal device: "), 61316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fs->super->s_blocks_count); 61416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 61516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o retval = zero_blocks(fs, 0, fs->super->s_blocks_count, 61616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o &progress, &blk, &count); 61716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (retval) { 61816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o com_err("create_journal_dev", retval, 61914bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o _("while zeroing journal device (block %u, count %d)"), 62016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o blk, count); 62116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o exit(1); 62216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 623dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o zero_blocks(0, 0, 0, 0, 0, 0); 624dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o 625dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o retval = io_channel_write_blk(fs->io, 626dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o fs->super->s_first_data_block+1, 627dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o 1, buf); 62816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (retval) { 62916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o com_err("create_journal_dev", retval, 63016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o _("while writing journal superblock")); 63116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o exit(1); 63216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 63316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o progress_close(&progress); 63416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o} 635f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o 6363839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void show_stats(ext2_filsys fs) 6373839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 638ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o struct ext2_super_block *s = fs->super; 6391e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o char buf[80]; 6403839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o blk_t group_block; 6411dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o int i, need, col_left; 6423839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 6433839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (param.s_blocks_count != s->s_blocks_count) 6446693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, _("warning: %d blocks unused.\n\n"), 6453839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_blocks_count - s->s_blocks_count); 64650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 64750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o memset(buf, 0, sizeof(buf)); 64850787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o strncpy(buf, s->s_volume_name, sizeof(s->s_volume_name)); 649d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Filesystem label=%s\n"), buf); 650d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("OS type: ")); 6511e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o switch (fs->super->s_creator_os) { 6521e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o case EXT2_OS_LINUX: printf ("Linux"); break; 653ad6783df0c9d06e5c298167de34aec8e6e25e6c2Theodore Ts'o case EXT2_OS_HURD: printf ("GNU/Hurd"); break; 6541e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o case EXT2_OS_MASIX: printf ("Masix"); break; 655d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o default: printf (_("(unknown os)")); 6561e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o } 65750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o printf("\n"); 658d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Block size=%u (log=%u)\n"), fs->blocksize, 65950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o s->s_log_block_size); 660d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Fragment size=%u (log=%u)\n"), fs->fragsize, 66150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o s->s_log_frag_size); 662d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("%u inodes, %u blocks\n"), s->s_inodes_count, 6633839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o s->s_blocks_count); 664d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("%u blocks (%2.2f%%) reserved for the super user\n"), 6653839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o s->s_r_blocks_count, 6663839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 100.0 * s->s_r_blocks_count / s->s_blocks_count); 667d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("First data block=%u\n"), s->s_first_data_block); 668d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o if (fs->group_desc_count > 1) 669c8c071a07319939dfd7ae2ff1dedec644d750debTheodore Ts'o printf(_("%u block groups\n"), fs->group_desc_count); 670d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o else 671c8c071a07319939dfd7ae2ff1dedec644d750debTheodore Ts'o printf(_("%u block group\n"), fs->group_desc_count); 672d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("%u blocks per group, %u fragments per group\n"), 6733839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o s->s_blocks_per_group, s->s_frags_per_group); 674d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("%u inodes per group\n"), s->s_inodes_per_group); 6753839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 6763839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (fs->group_desc_count == 1) { 6773839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o printf("\n"); 6783839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o return; 6793839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 6803839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 681d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Superblock backups stored on blocks: ")); 6823839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o group_block = s->s_first_data_block; 6833839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o col_left = 0; 6843839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o for (i = 1; i < fs->group_desc_count; i++) { 6853839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o group_block += s->s_blocks_per_group; 686521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o if (!ext2fs_bg_has_super(fs, i)) 687521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o continue; 6887671433a9daad089af037f84b365d640e1adf252Theodore Ts'o if (i != 1) 6897671433a9daad089af037f84b365d640e1adf252Theodore Ts'o printf(", "); 6906733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'o need = int_log10(group_block) + 2; 6911dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o if (need > col_left) { 6923839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o printf("\n\t"); 6931dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o col_left = 72; 6943839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 6951dde43f0c1176f61dd0bf91aff265ce8cd1c5fd6Theodore Ts'o col_left -= need; 696a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o printf("%u", group_block); 6973839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 6983839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o printf("\n\n"); 6993839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 7003839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 7011e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o/* 7021e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Set the S_CREATOR_OS field. Return true if OS is known, 7031e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * otherwise, 0. 7041e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 7051e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'ostatic int set_os(struct ext2_super_block *sb, char *os) 7061e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o{ 7071e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o if (isdigit (*os)) 7081e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o sb->s_creator_os = atoi (os); 7091e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o else if (strcasecmp(os, "linux") == 0) 7101e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o sb->s_creator_os = EXT2_OS_LINUX; 7111e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o else if (strcasecmp(os, "GNU") == 0 || strcasecmp(os, "hurd") == 0) 7121e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o sb->s_creator_os = EXT2_OS_HURD; 7131e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o else if (strcasecmp(os, "masix") == 0) 7141e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o sb->s_creator_os = EXT2_OS_MASIX; 7151e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o else 7161e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o return 0; 7171e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o return 1; 7181e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o} 7191e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 720a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o#define PATH_SET "PATH=/sbin" 721a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o 722d163b0948731e6d84bd3efe75075a2d0a8009272Theodore Ts'ostatic void parse_raid_opts(const char *opts) 723a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o{ 724a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o char *buf, *token, *next, *p, *arg; 725a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o int len; 726a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o int raid_usage = 0; 727a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o 728a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o len = strlen(opts); 729a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o buf = malloc(len+1); 730a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (!buf) { 731d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("Couldn't allocate memory to parse " 732d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "raid options!\n")); 733a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o exit(1); 734a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 735a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o strcpy(buf, opts); 736a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o for (token = buf; token && *token; token = next) { 737a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o p = strchr(token, ','); 738a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o next = 0; 739a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (p) { 740a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o *p = 0; 741a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o next = p+1; 742a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 743a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o arg = strchr(token, '='); 744a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (arg) { 745a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o *arg = 0; 746a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o arg++; 747a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 748a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (strcmp(token, "stride") == 0) { 749a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (!arg) { 750a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o raid_usage++; 751a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o continue; 752a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 753a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o fs_stride = strtoul(arg, &p, 0); 754a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (*p || (fs_stride == 0)) { 755d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, 756d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("Invalid stride parameter.\n")); 757a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o raid_usage++; 758a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o continue; 759a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 760a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } else 761a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o raid_usage++; 762a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 763a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (raid_usage) { 764d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("\nBad raid options specified.\n\n" 765a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o "Raid options are separated by commas, " 766a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o "and may take an argument which\n" 767a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o "\tis set off by an equals ('=') sign.\n\n" 768a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o "Valid raid options are:\n" 769d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "\tstride=<stride length in blocks>\n\n")); 770a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o exit(1); 771a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o } 772a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o} 773a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o 774896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'ostatic __u32 ok_features[3] = { 775dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o EXT3_FEATURE_COMPAT_HAS_JOURNAL, /* Compat */ 77616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o EXT2_FEATURE_INCOMPAT_FILETYPE| /* Incompat */ 77716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o EXT3_FEATURE_INCOMPAT_JOURNAL_DEV, 778896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'o EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER /* R/O compat */ 779896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'o}; 780a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o 781a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o 7823839e65723771b85975f4263102dd3ceec4523cTheodore Ts'ostatic void PRS(int argc, char *argv[]) 7833839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 7844a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int c; 7854a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int size; 7864a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o char * tmp; 78780c22c90145bc495502210ac4502cca8228f997bTheodore Ts'o blk_t group_blk_max = 8192; 7884a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int blocksize = 0; 7894a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int inode_ratio = 0; 7904a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o int reserved_ratio = 5; 791dfcdc32f8d6623a35a9e66f503c535e4081b7266Theodore Ts'o ext2_ino_t num_inodes = 0; 792a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o errcode_t retval; 7934a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o char * oldpath = getenv("PATH"); 7944a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o char * raid_opts = 0; 7954ea7bd04390935e1f8b473c8b857e518df2e226bTheodore Ts'o const char * fs_type = 0; 796f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o int default_features = 1; 7974a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o blk_t dev_size; 798756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#ifdef __linux__ 7994a6005666e1f62442cb55fabd946f454605e340eTheodore Ts'o struct utsname ut; 8002740156bd12747389eaf745529653b26a3a9d73dTheodore Ts'o#endif 80114bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o 8023839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* Update our PATH to include /sbin */ 803a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o if (oldpath) { 804a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o char *newpath; 805a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o 806a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o newpath = malloc(sizeof (PATH_SET) + 1 + strlen (oldpath)); 807a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o strcpy (newpath, PATH_SET); 808a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o strcat (newpath, ":"); 809a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o strcat (newpath, oldpath); 810a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o putenv (newpath); 811a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o } else 812a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o putenv (PATH_SET); 8133839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 81416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o tmp = getenv("MKE2FS_SYNC"); 81516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (tmp) 81616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o sync_kludge = atoi(tmp); 81716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 8183839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o setbuf(stdout, NULL); 8193839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o setbuf(stderr, NULL); 8203839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o initialize_ext2_error_table(); 8213839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o memset(¶m, 0, sizeof(struct ext2_super_block)); 82250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o param.s_rev_level = 1; /* Create revision 1 filesystems now */ 823f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_incompat |= EXT2_FEATURE_INCOMPAT_FILETYPE; 824f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat |= EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER; 825f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o 826756df353e8ffd010fcca8cef8972cf27006edb6aTheodore Ts'o#ifdef __linux__ 82714bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o if (uname(&ut)) { 82814bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o perror("uname"); 82914bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o exit(1); 83014bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o } 83114bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o if ((ut.release[0] == '1') || 83214bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o (ut.release[0] == '2' && ut.release[1] == '.' && 83314bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o ut.release[2] < '2' && ut.release[3] == '.')) { 83414bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o param.s_rev_level = 0; 835f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_incompat = 0; 836f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_compat = 0; 837f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat = 0; 83814bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o } 83914bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o#endif 8409d8e6346328b4ceaf6dcc76e30ccc8c300fec3c3Andreas Dilger fprintf (stderr, "mke2fs %s (%s)\n", 84104a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o E2FSPROGS_VERSION, E2FSPROGS_DATE); 8420072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger 8430072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger if (argc && *argv) { 8440072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger program_name = get_progname(*argv); 8450072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger 8460072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger /* If called as mkfs.ext3, create a journal inode */ 8470072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger if (!strcmp(program_name, "mkfs.ext3")) 8480072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger journal_size = -1; 8490072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger } 8500072f8de528310d82700b1a6a381895b4ca93c10Andreas Dilger 8511e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o while ((c = getopt (argc, argv, 852dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o "b:cf:g:i:jl:m:no:qr:R:s:tvI:J:ST:FL:M:N:O:V")) != EOF) 8533839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o switch (c) { 8543839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'b': 85550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o blocksize = strtoul(optarg, &tmp, 0); 85650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (blocksize < 1024 || blocksize > 4096 || *tmp) { 857d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err(program_name, 0, 858d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("bad block size - %s"), optarg); 8593839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 8603839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 8613839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_log_block_size = 8626733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'o int_log2(blocksize >> EXT2_MIN_BLOCK_LOG_SIZE); 86380c22c90145bc495502210ac4502cca8228f997bTheodore Ts'o group_blk_max = blocksize * 8; 8643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 865b10fd5e84ec7ea0e843b09e7c44784f072b8fdb7Theodore Ts'o case 'c': /* Check for bad blocks */ 866b10fd5e84ec7ea0e843b09e7c44784f072b8fdb7Theodore Ts'o case 't': /* deprecated */ 8673ed57c27df0ba0942a19c71bc065c8eec3036567Theodore Ts'o cflag++; 8683839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 8693839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'f': 8703839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o size = strtoul(optarg, &tmp, 0); 8713839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (size < 1024 || size > 4096 || *tmp) { 872d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err(program_name, 0, 873d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("bad fragment size - %s"), 8743839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o optarg); 8753839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 8763839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 8773839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_log_frag_size = 8786733c2fd0046c525203034f58fc0a8c69fdf480bTheodore Ts'o int_log2(size >> EXT2_MIN_BLOCK_LOG_SIZE); 8796693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, _("Warning: fragments not supported. " 880d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "Ignoring -f option\n")); 8813839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 8823839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'g': 8833839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_blocks_per_group = strtoul(optarg, &tmp, 0); 884f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (*tmp) { 885f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o com_err(program_name, 0, 886d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("Illegal number for blocks per group")); 887f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o exit(1); 888f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 889f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if ((param.s_blocks_per_group % 8) != 0) { 890f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o com_err(program_name, 0, 891d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("blocks per group must be multiple of 8")); 8923839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 8933839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 8943839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 8953839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'i': 8963839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o inode_ratio = strtoul(optarg, &tmp, 0); 89744c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o if (inode_ratio < 1024 || inode_ratio > 4096 * 1024 || 8983839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o *tmp) { 899d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err(program_name, 0, 900d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("bad inode ratio - %s"), optarg); 9013839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 9023839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 9033839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 904dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o case 'J': 905dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o parse_journal_opts(optarg); 906dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o break; 90785ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o case 'j': 90814bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o param.s_feature_compat |= 90914bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o EXT3_FEATURE_COMPAT_HAS_JOURNAL; 910dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o if (!journal_size) 911dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o journal_size = -1; 9128ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o break; 9133839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'l': 914f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o bad_blocks_filename = malloc(strlen(optarg)+1); 915f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (!bad_blocks_filename) { 916f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o com_err(program_name, ENOMEM, 917d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("in malloc for bad_blocks_filename")); 918f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o exit(1); 919f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 920f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o strcpy(bad_blocks_filename, optarg); 9213839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 9223839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'm': 9233839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o reserved_ratio = strtoul(optarg, &tmp, 0); 9243839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (reserved_ratio > 50 || *tmp) { 9253839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o com_err(program_name, 0, 926d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("bad reserved blocks percent - %s"), 9273839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o optarg); 9283839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 9293839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 9303839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 93150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o case 'n': 93250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o noaction++; 93350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o break; 9341e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o case 'o': 9351e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o creator_os = optarg; 9361e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o break; 9377f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o case 'r': 9387f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o param.s_rev_level = atoi(optarg); 93914bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o if (param.s_rev_level == EXT2_GOOD_OLD_REV) { 940f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_incompat = 0; 941f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_compat = 0; 942f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat = 0; 94314bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o } 9447f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o break; 945b10fd5e84ec7ea0e843b09e7c44784f072b8fdb7Theodore Ts'o case 's': /* deprecated */ 946f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o if (atoi(optarg)) 947f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat |= 948f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER; 949f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o else 950f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat &= 951f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o ~EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER; 952521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o break; 9537f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o#ifdef EXT2_DYNAMIC_REV 9547f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o case 'I': 9557f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o param.s_inode_size = atoi(optarg); 9567f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o break; 9577f88b04341d88c5df0360d930832c38040303b61Theodore Ts'o#endif 9585515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o case 'N': 9595515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o num_inodes = atoi(optarg); 9605515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o break; 9613839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'v': 9623839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o verbose = 1; 9633839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 9643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o case 'q': 9653839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o quiet = 1; 9663839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o break; 96774becf3c0a065f8d64e07ce4d31f9fe53be91d62Theodore Ts'o case 'F': 96874becf3c0a065f8d64e07ce4d31f9fe53be91d62Theodore Ts'o force = 1; 96974becf3c0a065f8d64e07ce4d31f9fe53be91d62Theodore Ts'o break; 9701e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o case 'L': 9711e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o volume_label = optarg; 9721e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o break; 9731e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o case 'M': 9741e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o mount_dir = optarg; 9751e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o break; 976896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'o case 'O': 977f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o if (!strcmp(optarg, "none") || default_features) { 978f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_compat = 0; 979f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_incompat = 0; 980f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat = 0; 981f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o default_features = 0; 982f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o } 983f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o if (!strcmp(optarg, "none")) 984f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o break; 985f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o if (e2p_edit_feature(optarg, 986f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o ¶m.s_feature_compat, 987f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o ok_features)) { 988f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o fprintf(stderr, 989f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o _("Invalid filesystem option set: %s\n"), optarg); 990f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o exit(1); 991f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o } 992896938d57e7091e7a032674dfeeb91f2a17fd78bTheodore Ts'o break; 993a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o case 'R': 994a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o raid_opts = optarg; 995a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o break; 996f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o case 'S': 997f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o super_only = 1; 998f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o break; 99950787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o case 'T': 100050787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o fs_type = optarg; 100150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o break; 1002818180cdfcff84b9048ecdc5dc86323f0fefba24Theodore Ts'o case 'V': 1003818180cdfcff84b9048ecdc5dc86323f0fefba24Theodore Ts'o /* Print version number and exit */ 1004d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o fprintf(stderr, _("\tUsing %s\n"), 1005818180cdfcff84b9048ecdc5dc86323f0fefba24Theodore Ts'o error_message(EXT2_ET_BASE)); 1006818180cdfcff84b9048ecdc5dc86323f0fefba24Theodore Ts'o exit(0); 10073839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o default: 10083839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o usage(); 10093839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 10103839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (optind == argc) 10113839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o usage(); 10123839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o device_name = argv[optind]; 10133839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o optind++; 10143839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (optind < argc) { 1015e1a0a3e304229a625c37f0e845c0c9fff117c8c1Theodore Ts'o unsigned long tmp2 = strtoul(argv[optind++], &tmp, 0); 1016e1a0a3e304229a625c37f0e845c0c9fff117c8c1Theodore Ts'o 1017e1a0a3e304229a625c37f0e845c0c9fff117c8c1Theodore Ts'o if ((*tmp) || (tmp2 > 0xfffffffful)) { 1018d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err(program_name, 0, _("bad blocks count - %s"), 10193839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o argv[optind - 1]); 10203839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 10213839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 1022e1a0a3e304229a625c37f0e845c0c9fff117c8c1Theodore Ts'o param.s_blocks_count = tmp2; 10233839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 10243839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (optind < argc) 10253839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o usage(); 1026a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o 1027a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o if (raid_opts) 1028a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o parse_raid_opts(raid_opts); 1029a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o 103077dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o /* 103177dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o * If there's no blocksize specified and there is a journal 103277dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o * device, use it to figure out the blocksize 103377dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o */ 103477dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o if (blocksize == 0 && journal_device) { 103577dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o ext2_filsys jfs; 103677dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o 103777dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o retval = ext2fs_open(journal_device, 103877dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o EXT2_FLAG_JOURNAL_DEV_OK, 0, 103977dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o 0, unix_io_manager, &jfs); 104077dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o if (retval) { 104177dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o com_err(program_name, retval, 104277dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o _("while trying to open journal device %s\n"), 104377dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o journal_device); 104477dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o exit(1); 104577dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o } 104677dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o blocksize = jfs->blocksize; 104777dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o param.s_log_block_size = 104877dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o int_log2(blocksize >> EXT2_MIN_BLOCK_LOG_SIZE); 104977dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o ext2fs_close(jfs); 105077dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o } 1051dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o 1052fa72458adb65e9dd20dc74a414a9c71fde2a2f5cAndreas Dilger if (param.s_feature_incompat & EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) { 1053fa72458adb65e9dd20dc74a414a9c71fde2a2f5cAndreas Dilger if (!fs_type) 1054fa72458adb65e9dd20dc74a414a9c71fde2a2f5cAndreas Dilger fs_type = "journal"; 1055fa72458adb65e9dd20dc74a414a9c71fde2a2f5cAndreas Dilger reserved_ratio = 0; 1056f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_incompat = EXT3_FEATURE_INCOMPAT_JOURNAL_DEV; 1057f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_compat = 0; 1058f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o param.s_feature_ro_compat = 0; 1059f3561ed5195e06b2721653acd81a3a035a702f8bTheodore Ts'o } 106014bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o if (param.s_rev_level == EXT2_GOOD_OLD_REV && 106114bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o (param.s_feature_compat || param.s_feature_ro_compat || 106214bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o param.s_feature_incompat)) 106314bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o param.s_rev_level = 1; /* Create a revision 1 filesystem */ 106414bbcbc31c3aa413b866f49001c517ca9e83d7d8Theodore Ts'o 106574becf3c0a065f8d64e07ce4d31f9fe53be91d62Theodore Ts'o if (!force) 10668ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o check_plausibility(device_name); 106763985320384bf143eaac9857af424800d9867a1aTheodore Ts'o check_mount(device_name, force, _("filesystem")); 1068a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o 10693839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_log_frag_size = param.s_log_block_size; 10703839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 107150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (noaction && param.s_blocks_count) { 107250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o dev_size = param.s_blocks_count; 107350787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o retval = 0; 107450787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o } else 107550787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o retval = ext2fs_get_device_size(device_name, 107650787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o EXT2_BLOCK_SIZE(¶m), 107750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o &dev_size); 1078a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o if (retval && (retval != EXT2_ET_UNIMPLEMENTED)) { 1079a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o com_err(program_name, retval, 1080d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while trying to determine filesystem size")); 1081a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o exit(1); 1082a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o } 1083a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o if (!param.s_blocks_count) { 1084a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o if (retval == EXT2_ET_UNIMPLEMENTED) { 1085a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o com_err(program_name, 0, 1086d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("Couldn't determine device size; you " 1087a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o "must specify\nthe size of the " 1088d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "filesystem\n")); 1089a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o exit(1); 109026ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o } else { 109126ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o if (dev_size == 0) { 109226ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o com_err(program_name, 0, 109326ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o _("Device size reported to be zero. " 109426ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "Invalid partition specified, or\n\t" 109526ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "partition table wasn't reread " 109626ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "after running fdisk, due to\n\t" 109726ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "a modified partition being busy " 109826ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "and in use. You may need to reboot\n\t" 109926ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o "to re-read your partition table.\n" 110026ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o )); 110126ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o exit(1); 110226ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o } 1103a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o param.s_blocks_count = dev_size; 110426ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o } 110526ab531523a319682a099c9a91aa3b8aeab2835cTheodore Ts'o 1106a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o } else if (!force && (param.s_blocks_count > dev_size)) { 1107a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o com_err(program_name, 0, 1108d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("Filesystem larger than apparent filesystem size.")); 1109a789d8406070224503c9ab78040acc7ea80c65aeTheodore Ts'o proceed_question(); 1110a418d3ad819323f871005d253f7f9ac378e78ba5Theodore Ts'o } 11113839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 1112dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o /* 1113dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o * If the user asked for HAS_JOURNAL, then make sure a journal 1114dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o * gets created. 1115dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o */ 1116dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o if ((param.s_feature_compat & EXT3_FEATURE_COMPAT_HAS_JOURNAL) && 1117dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o !journal_size) 1118dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o journal_size = -1; 111977dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o 1120dc2ec525f5619bf478d2aae1b406fca2ff4b0d21Theodore Ts'o set_fs_defaults(fs_type, ¶m, blocksize, &inode_ratio); 112150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 1122521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o if (param.s_blocks_per_group) { 1123521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o if (param.s_blocks_per_group < 256 || 112480c22c90145bc495502210ac4502cca8228f997bTheodore Ts'o param.s_blocks_per_group > group_blk_max || *tmp) { 1125521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o com_err(program_name, 0, 1126d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("blocks per group count out of range")); 1127521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o exit(1); 1128521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o } 1129521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o } 1130521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o 11313839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* 11323839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Calculate number of inodes based on the inode ratio 11333839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 11345515e6b47de9ff941164a546dd9a74e9c6da3367Theodore Ts'o param.s_inodes_count = num_inodes ? num_inodes : 1135e6597048d9d1637c9f997363a7f45c74b98fd0e2Theodore Ts'o ((__u64) param.s_blocks_count * EXT2_BLOCK_SIZE(¶m)) 1136f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o / inode_ratio; 11373839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 11383839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* 11393839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Calculate number of blocks to reserve 11403839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 11413839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o param.s_r_blocks_count = (param.s_blocks_count * reserved_ratio) / 100; 1142521e36857227b21e7ab47b0a97f788d2af9f9717Theodore Ts'o 11433839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 11443839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 11453839e65723771b85975f4263102dd3ceec4523cTheodore Ts'oint main (int argc, char *argv[]) 11463839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o{ 11473839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o errcode_t retval = 0; 11483839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o ext2_filsys fs; 11493839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o badblocks_list bb_list = 0; 115085ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o int journal_blocks; 115144c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o int i, val; 1152d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o 1153d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o#ifdef ENABLE_NLS 1154d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o setlocale(LC_MESSAGES, ""); 115514308a5398984842e808faa3ff2dd6a1c52d90bdTheodore Ts'o setlocale(LC_CTYPE, ""); 1156d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o bindtextdomain(NLS_CAT_NAME, LOCALEDIR); 1157d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o textdomain(NLS_CAT_NAME); 1158d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o#endif 11593839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o PRS(argc, argv); 11603839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 11613839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o /* 11623839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o * Initialize the superblock.... 11633839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o */ 11643839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o retval = ext2fs_initialize(device_name, 0, ¶m, 11653839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o unix_io_manager, &fs); 11663839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (retval) { 1167d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err(device_name, retval, _("while setting up superblock")); 11683839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o exit(1); 11693839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o } 11703839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 11711e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o /* 1172e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o * Wipe out the old on-disk superblock 1173e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o */ 117404a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o if (!noaction) 117504a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o zap_sector(fs, 2, 6); 1176e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o 1177e41784eb0e47ff5e460b635c86a0cef7250b48b4Theodore Ts'o /* 11781e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Generate a UUID for it... 11791e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 1180ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o uuid_generate(fs->super->s_uuid); 11811e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 11821e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o /* 118344c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o * Add "jitter" to the superblock's check interval so that we 118444c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o * don't check all the filesystems at the same time. We use a 118544c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o * kludgy hack of using the UUID to derive a random jitter value. 118644c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o */ 118744c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o for (i = 0, val = 0 ; i < sizeof(fs->super->s_uuid); i++) 118844c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o val += fs->super->s_uuid[i]; 118944c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o fs->super->s_max_mnt_count += val % EXT2_DFL_MAX_MNT_COUNT; 119044c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o 119144c09c0454925e6e7756e4dc51aac6acbf5020aeTheodore Ts'o /* 11921e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Override the creator OS, if applicable 11931e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 11941e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o if (creator_os && !set_os(fs->super, creator_os)) { 1195d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o com_err (program_name, 0, _("unknown os - %s"), creator_os); 11961e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o exit(1); 11971e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o } 11981e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 11991e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o /* 12004ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o * For the Hurd, we will turn off filetype since it doesn't 12014ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o * support it. 12024ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o */ 12034ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o if (fs->super->s_creator_os == EXT2_OS_HURD) 12044ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o fs->super->s_feature_incompat &= 12054ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o ~EXT2_FEATURE_INCOMPAT_FILETYPE; 12064ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o 12074ea0a1109d761e9caaa53f6fa9e036321826c5faTheodore Ts'o /* 12081e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Set the volume label... 12091e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 12101e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o if (volume_label) { 1211ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o memset(fs->super->s_volume_name, 0, 1212ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o sizeof(fs->super->s_volume_name)); 1213ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o strncpy(fs->super->s_volume_name, volume_label, 1214ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o sizeof(fs->super->s_volume_name)); 12151e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o } 12161e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 12171e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o /* 12181e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o * Set the last mount directory 12191e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o */ 12201e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o if (mount_dir) { 1221ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o memset(fs->super->s_last_mounted, 0, 1222ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o sizeof(fs->super->s_last_mounted)); 1223ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o strncpy(fs->super->s_last_mounted, mount_dir, 1224ef9abe5f2529b3a42b46bf64c5f4232f86e7b390Theodore Ts'o sizeof(fs->super->s_last_mounted)); 12251e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o } 12261e3472c5f37ca3686dd69b079d4d02a302f5798dTheodore Ts'o 122750787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (!quiet || noaction) 12283839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o show_stats(fs); 12293839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 123050787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o if (noaction) 123150787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o exit(0); 123250787ea22edd8b4662203daf3569411d9dcf4287Theodore Ts'o 123316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (fs->super->s_feature_incompat & 123416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o EXT3_FEATURE_INCOMPAT_JOURNAL_DEV) { 123516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o create_journal_dev(fs); 1236568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger exit(ext2fs_close(fs) ? 1 : 0); 123716ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 123816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 12393839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (bad_blocks_filename) 12403839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o read_bb_file(fs, &bb_list, bad_blocks_filename); 12413839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (cflag) 12423839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o test_disk(fs, &bb_list); 12433839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o 12443839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o handle_bad_blocks(fs, bb_list); 1245a29f4d30f24d68f1f1c75548e020689ede532c05Theodore Ts'o fs->stride = fs_stride; 124619c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o retval = ext2fs_allocate_tables(fs); 124719c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o if (retval) { 124819c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o com_err(program_name, retval, 1249d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o _("while trying to allocate filesystem tables")); 125019c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o exit(1); 125119c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o } 1252f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o if (super_only) { 1253f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fs->super->s_state |= EXT2_ERROR_FS; 1254f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o fs->flags &= ~(EXT2_FLAG_IB_DIRTY|EXT2_FLAG_BB_DIRTY); 1255f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } else { 125659f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger /* rsv must be a power of two (64kB is MD RAID sb alignment) */ 125704a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o int rsv = 65536 / fs->blocksize; 12581400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o unsigned long blocks = fs->super->s_blocks_count; 125959f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger unsigned long start; 12601400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o blk_t ret_blk; 12611400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o 12621400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o#ifdef ZAP_BOOTBLOCK 126304a968579ee8125c617edee27204cf35c0a169c1Theodore Ts'o zap_sector(fs, 0, 2); 12641400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o#endif 126559f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger 126659f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger /* 12671400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o * Wipe out any old MD RAID (or other) metadata at the end 12681400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o * of the device. This will also verify that the device is 126959f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger * as large as we think. Be careful with very small devices. 12701400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o */ 127159f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger start = (blocks & ~(rsv - 1)); 127259f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger if (start > rsv) 127359f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger start -= rsv; 127459f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger if (start > 0) 127559f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger retval = zero_blocks(fs, start, blocks - start, 127659f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger NULL, &ret_blk, NULL); 127759f27247f81fb662ef3b2589b3cceb198ff4dbcaAndreas Dilger 12781400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o if (retval) { 12791400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o com_err(program_name, retval, 12801400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o _("zeroing block %u at end of filesystem"), 12811400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o ret_blk); 12821400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o exit(1); 12831400bbb60bf2667ab5514abd074baf4959fe475aTheodore Ts'o } 128419c78dc07fce2d6f39b5e541562afc3ca1ea38ffTheodore Ts'o write_inode_tables(fs); 1285f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o create_root_dir(fs); 1286f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o create_lost_and_found(fs); 1287f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o reserve_inodes(fs); 1288f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o create_bad_block_inode(fs, bb_list); 1289f3db3566b5e1342e49dffc5ec3f418a838584194Theodore Ts'o } 12908ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o 129116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (journal_device) { 129216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o ext2_filsys jfs; 129316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o 12948ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o if (!force) 12958ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o check_plausibility(journal_device); 129663985320384bf143eaac9857af424800d9867a1aTheodore Ts'o check_mount(journal_device, force, _("journal")); 12978ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o 129816ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o retval = ext2fs_open(journal_device, EXT2_FLAG_RW| 129916ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o EXT2_FLAG_JOURNAL_DEV_OK, 0, 130016ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o fs->blocksize, unix_io_manager, &jfs); 130116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if (retval) { 130216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o com_err(program_name, retval, 130316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o _("while trying to open journal device %s\n"), 130416ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o journal_device); 130516ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o exit(1); 130616ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o } 130793345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o if (!quiet) { 130877dc4eb04c21664cef8d4fb048ccb952ccef778cTheodore Ts'o printf(_("Adding journal to device %s: "), 13098ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o journal_device); 131093345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o fflush(stdout); 131193345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o } 131216ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o retval = ext2fs_add_journal_device(fs, jfs); 131316ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o if(retval) { 13148ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o com_err (program_name, retval, 13151d08d9bfc225543eaf12bee7cf655124f66f43e4Theodore Ts'o _("\n\twhile trying to add journal to device %s"), 13168ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o journal_device); 13178ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o exit(1); 13188ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o } 13198ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o if (!quiet) 13208ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o printf(_("done\n")); 132116ed5b3af43c72f60991222b9d7ab65cf53f203dTheodore Ts'o ext2fs_close(jfs); 13222d15576dfe8ffd8521a6f4211cef3d2a663dc379Andreas Dilger free(journal_device); 13238ddaa66bfef067f1a6ba02698a61a0fd3a26e618Theodore Ts'o } else if (journal_size) { 13242537b6d0c1aa9710a05cdfafc281b4884c67bdb2Theodore Ts'o journal_blocks = figure_journal_size(journal_size, fs); 132593345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o 132693345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o if (!journal_blocks) { 132793345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o fs->super->s_feature_compat &= 132893345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o ~EXT3_FEATURE_COMPAT_HAS_JOURNAL; 132993345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o goto no_journal; 133093345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o } 133193345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o if (!quiet) { 133216ad33346dd4666edd9d46d417245432c87057efTheodore Ts'o printf(_("Creating journal (%d blocks): "), 133316ad33346dd4666edd9d46d417245432c87057efTheodore Ts'o journal_blocks); 133493345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o fflush(stdout); 133593345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o } 133663985320384bf143eaac9857af424800d9867a1aTheodore Ts'o retval = ext2fs_add_journal_inode(fs, journal_blocks, 133763985320384bf143eaac9857af424800d9867a1aTheodore Ts'o journal_flags); 133885ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o if (retval) { 133985ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o com_err (program_name, retval, 13401d08d9bfc225543eaf12bee7cf655124f66f43e4Theodore Ts'o _("\n\twhile trying to create journal")); 134185ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o exit(1); 134285ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o } 134385ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o if (!quiet) 134485ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o printf(_("done\n")); 134585ef4ae87a8d27d8e3a734f8b3964d6b8f39867bTheodore Ts'o } 134693345d1588606ccc558406202bff8f86360ab03fTheodore Ts'ono_journal: 134793345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o 13483839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o if (!quiet) 1349d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o printf(_("Writing superblocks and " 1350d9c56d3ca0bee11e3446ff7e12e3124d28e298a7Theodore Ts'o "filesystem accounting information: ")); 13515d45d80375943be8917302a502f3f28d2df8d16dTheodore Ts'o retval = ext2fs_flush(fs); 13525d45d80375943be8917302a502f3f28d2df8d16dTheodore Ts'o if (retval) { 13536693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o fprintf(stderr, 13546693837e59cc7b5397a0d46d2753c309382c76f9Theodore Ts'o _("\nWarning, had trouble writing out superblocks.")); 13555d45d80375943be8917302a502f3f28d2df8d16dTheodore Ts'o } 135693345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o if (!quiet) { 13572537b6d0c1aa9710a05cdfafc281b4884c67bdb2Theodore Ts'o printf(_("done\n\n")); 135866cf2f60350ad6ef9ce5b000b5107d4508634887Theodore Ts'o print_check_message(fs); 135993345d1588606ccc558406202bff8f86360ab03fTheodore Ts'o } 1360568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger val = ext2fs_close(fs); 1361568101f774f9ad61d475969e91dc90da359b5a85Andreas Dilger return (retval || val) ? 1 : 0; 13623839e65723771b85975f4263102dd3ceec4523cTheodore Ts'o} 1363