Signed-off-by: Steve Dickson <steved@xxxxxxxxxx> --- tools/nfs-iostat/nfsiostat.man | 70 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 70 insertions(+), 0 deletions(-) create mode 100644 tools/nfs-iostat/nfsiostat.man diff --git a/tools/nfs-iostat/nfsiostat.man b/tools/nfs-iostat/nfsiostat.man new file mode 100644 index 0000000..7b1e0a8 --- /dev/null +++ b/tools/nfs-iostat/nfsiostat.man @@ -0,0 +1,70 @@ +.\" +.\" nfsiostat(8) +.\" +.TH nfsiostat 8 "15 Apr 2010" +.SH NAME +nfsiostat \- Emulate iostat for NFS mount points using /proc/self/mountstats +.SH SYNOPSIS +.BI "nfsiostat [[" <interval> "] [" <count> "]] [" <options> "]["<mount_point> "] +.SH DESCRIPTION +The +.B nfsiostat +command displays NFS client per-mount statisitics. +.TP +<interval> +specifies the amount of time in seconds between each report. +The first report contains statistics for the time since each file +system was mounted. Each subsequent report contains statistics collected +during the interval since the previous report. +.TP +<count> +If the +.I <count> +parameter is +specified, the value of +.I <count> +determines the number of reports generated at +. <interval> +seconds apart. if the interval parameter is +specified without the +.I <count> +parameter, the command generates reports continuously. +.TP +<options> +Define below +.TP +<mount_point> +If one or more +.I <mount point> +names are specified, statistics for only these mount points will +be displayed. Otherwise, all NFS mount points on the client are listed. +.SH OPTIONS +.TP +.B \-a " or " \-\-attr +displays statistics related to the attribute cache +.TP +.B \-d " or " \-\-dir +displays statistics related to directory operations +.TP +.B \-h " or " \-\-help +shows help message and exit +.TP +.B \-l LIST or " \-\-list=LIST +only print stats for first LIST mount points +.TP +.B \-p " or " \-\-page +displays statistics related to the page cache +.TP +.B \-s " or " \-\-sort +Sort NFS mount points by ops/second +.B \-\-version +show program's version number and exit +.SH FILES +.TP +.B /proc/self/mountstats +.SH SEE ALSO +.BR iostat (8), +.BR mountstats (8), +.BR nfsstat(8) +.SH AUTHOR +Chuck Lever <chuck.lever@xxxxxxxxxx> -- 1.6.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
