Lines Matching refs:on
62 one is able to \emph{replay} the IO again on the same machine or another
95 \item[Device] The IOs are replayed on the same device as was seen
110 \item[Device IO Stream Ordering] All IOs on a device are submitted in
124 much worse timing on a per IO basis.
146 nanoseconds). Refer to section~\ref{sec:c-o-m} on page~\pageref{sec:c-o-m}
153 on page~\pageref{sec:c-o-M} for more information.
158 about \emph{bunches} of IOs to be replayed. \texttt{btreplay} operates on
171 The number of CPUs being used on the replay system can be different from
172 the number on the recorded system. To help with mappings here the
173 \texttt{--cpus} option allows one to state how many CPUs on the replay
174 system to utilize. If the number of CPUs on the replay system is less than
175 on the recording system, we wrap CPU IDs. This \emph{may} result in an
176 overload of CPU processing capabilities on the replay system. (Refer to
177 section~\ref{sec:p-o-c} on page~\pageref{sec:p-o-c} for more details about the
183 outlined here, in some cases ideas on additions and/or improvements are
214 \item 1-to-1 mapping of devices -- for now the devices on the replay
215 machine must be the same as on the recording machine.
220 on one machine to devices (with offsets and sizes) on the replay
221 machine\footnote{The notion of an offset and device size to replay on
227 device $D_{rec}$ managed by CPU $C_{rec}$ on the recorded system
228 shall be replayed on device $D_{rep}$ and CPU $C_{rep}$ on the
234 -- see section~\ref{sec:p-o-M} on page~\pageref{sec:p-o-M} for more
235 information on device mapping.
289 defaults, as presented in figure~\ref{fig:btrecord--help} on
364 traces on CPU 0.
427 defaults, as presented in figure~\ref{fig:btreplay--help} on
471 \item The device name on the recorded system (with the \texttt{'/dev/'}
474 \item The device name on the replay system to use (again, without the
479 \texttt{/dev/sdb} on the recorded system to \texttt{dev/sdg} and
480 \texttt{sdh} on the replay system would be:
492 supplied on the command line.
497 When specified on the command line, all pre-bunch stall indicators will be
513 When specified on the command line, this option instructs \texttt{btreplay}