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| author | Alan D. Brunelle <alan.brunelle@hp.com> | 2008-11-10 10:35:44 -0500 |
|---|---|---|
| committer | Alan D. Brunelle <alan.brunelle@hp.com> | 2008-11-10 10:35:44 -0500 |
| commit | e47ada103e028a691d296d09d0bc673a3af6a3dc (patch) | |
| tree | 790fa5a33df3072844e26a332e3fcf4e678a07e8 /doc | |
| parent | cdc033a3e6615142697e99b6be43319b8b8233e9 (diff) | |
| download | blktrace-e47ada103e028a691d296d09d0bc673a3af6a3dc.tar.gz blktrace-e47ada103e028a691d296d09d0bc673a3af6a3dc.tar.bz2 | |
Added in -z to provide running waiting-for-issue latencies
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/btt.1 | 15 |
1 files changed, 13 insertions, 2 deletions
@@ -52,6 +52,8 @@ btt \- analyse block i/o traces produces by blktrace [ \-v | \-\-verbose ] .br [ \-V | \-\-version ] +.br +[ \-z <\fIoutput name\fR> | \-\-q2d\-latencies=<\fIoutput name\fR> ] .SH DESCRIPTION @@ -306,10 +308,19 @@ Shows the version of btt. Requests a more verbose output. .RE +.B \-z <\fIoutput name\fR> +.br +.B \-\-q2d\-latencies=<\fIoutput name\fR> +.RS 4 +The \-z option allows one to output per\-IO Q2D latencies +respectively. The supplied argument provides the basis for the output +name for each device. +.RE + .SH AUTHORS -\fIblkparse\fR was written by Jens Axboe, Alan D. Brunelle and Nathan Scott. This -man page was created from the \fIblktrace\fR documentation by Bas Zoetekouw. +\fIbtt\fR was written by Alan D. Brunelle. This man page was created +from the \fIblktrace\fR documentation by Bas Zoetekouw. .SH "REPORTING BUGS" |