| 08d0dabf48ccf55e310b8ae9381858b477cabe2e |
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20-Mar-2014 |
Lars Ellenberg <lars.ellenberg@linbit.com> |
drbd: application writes may set-in-sync in protocol != C
If "dirty" blocks are written to during resync,
that brings them in-sync.
By explicitly requesting write-acks during resync even in protocol != C,
we now can actually respect this.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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| d0e22a260c5142171c730436664febb045b9f0f0 |
|
17-Feb-2011 |
Andreas Gruenbacher <agruen@linbit.com> |
drbd: Iterate over all overlapping intervals in a tree
Add a macro and helper function for doing that.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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| 5e4722645afb27ee749ea65988544450f08f78ba |
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27-Jan-2011 |
Andreas Gruenbacher <agruen@linbit.com> |
drbd: _req_conflicts(): Get rid of the epoch_entries tree
Instead of keeping a separate tree for local and remote write requests
for finding requests and for conflict detection, use the same tree for
both purposes. Introduce a flag to allow distinguishing the two
possible types of entries in this tree.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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| 53840641bb1feff8c08acdba9de4c0f8b8674df5 |
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28-Jan-2011 |
Andreas Gruenbacher <agruen@linbit.com> |
drbd: Allow to wait for the completion of an epoch entry as well
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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| bc9c5c41181a84ad243639c79a10f621a97af44b |
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21-Jan-2011 |
Andreas Gruenbacher <agruen@linbit.com> |
drbd: Use the read and write request trees for request lookups
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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| 0939b0e5cdeeafa0adf0150edd350092e47acc49 |
|
03-Jan-2011 |
Andreas Gruenbacher <agruen@linbit.com> |
drbd: Add interval tree data structure
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
|