Lines Matching refs:replay

62 one is able to \emph{replay} the IO again on the same machine or another
66 The basic operating work-flow to replay IOs would be something like:
70   device or devices that you wish to trace and later replay IOs upon. Note:
131 entrance of IOs into the block IO layer. In order to replay these IOs with
163 reduction in replay timing accuracy.}.
171 The number of CPUs being used on the replay system can be different from
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
176 overload of CPU processing capabilities on the replay system. (Refer to
198     \emph{This is the primary problem with any IO replay mechanism -- how
200     One idea to reduce errors in this area would be to push the IO replay
214   \item 1-to-1 mapping of devices -- for now the devices on the replay
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
223     than one device, and could be utilized in case the replay device is
229     replay machine.}
254 	[ -o <base> : --output-base=<base>    ] Default: replay
307 IOs processed at one time -- perhaps yielding in more realistic replay.
309 in additional real replay time, thus yielding less accurate replay times.
319 yield more accurate replay times.
332   \item \texttt{btrecord} base name -- by default ``replay''.
339 (replay), and replace it with the specified value.
351 sdab:0: 580661 pkts (tot), 126030 pkts (replay), 89809 bunches, 1.4 pkts/bunch
352 sdab:1: 2559775 pkts (tot), 430172 pkts (replay), 293029 bunches, 1.5 pkts/bunch
353 sdab:2: 653559 pkts (tot), 136522 pkts (replay), 102288 bunches, 1.3 pkts/bunch
354 sdab:3: 474773 pkts (tot), 117849 pkts (replay), 69572 bunches, 1.7 pkts/bunch
370   replay. 
391 	[ -i <base> : --input-base=<base>     ] Default: replay
448   \item \texttt{btrecord} base name -- by default ``replay''.
455 (replay), and replace it with the specified value.
474   \item The device name on the replay system to use (again, without the
480 \texttt{sdh} on the replay system would be:
517 it. Thus, an input file of the name \texttt{sdab.replay.3} would generate a
518 verbose output file with the name \texttt{sdab.replay.3.rep} in the