Lines Matching refs:device
93 device. \texttt{blkparse} provides the ability to combine all the
144 \item Driver and device time -- the average time from when the
184 When tracking \emph{device mapper} devices, we also break down the
187 \item[Device Overhead]
211 \item[Device Merge Information]
232 \item[Device Seek Information]
316 how the larger number of data values for device (8,0) dominates in
382 \item[Per Device] Similar to the per-process display, \texttt{btt}
384 per-device criteria. Here's a portion of this area, displayed showing
401 \item[Per Device Averages] The average columns from the above charts,
406 device, and when it is dispatched. The buckets are arranged via the
471 \item[unplug histogram details] A data file per device containing
530 \item Next comes per-device activity information -- for each device
606 Device: rrqm/s wrqm/s r/s w/s rsec/s wsec/s
667 \item Device major/minor.
706 \item The major and minor numbers of the device separated by a comma.
711 \item[r] For read (device to system) IOs
712 \item[w] For write (system to device) IOs
844 concerning per-process and per-device data (as outlined in
854 \item[\emph{prefix}\_\emph{device}\_r.dat] All read block numbers are
858 \item[\emph{prefix}\_\emph{device}\_w.dat] All write block numbers are
862 \item[\emph{prefix}\_\emph{device}\_c.dat] All block numbers (read
881 device identifiers are the major and minor number of each device, and
882 each device identifier is separated by a colon (:). A valid specifier
918 files (q2c \& d2c) per device containing a periodic timestamp \&
923 Tells \texttt{btt} to output seeks per second information. Each device
963 and then the number of \emph{active} requests issued to the device
1000 histogram information for \emph{unplug} traces on a per device
1018 the prefix, followed by the device identifier in \texttt{major,minor}
1058 \emph{record} indicator, then the device information (either major,minor
1059 or the device name when \texttt{-M} is specified), and then a number of
1066 \texttt{DMI} & Device Merge Information:\\
1068 \texttt{QSK} & Device Q2Q Seek Information:\\
1070 \texttt{DSK} & Device D2D Seek Information:\\
