LLSTAT(8)

NAME
llstat - print Lustre statistics

SYNOPSIS
llstat [-c] [-g] [-i INTERVAL] STATS_FILE

DESCRIPTION
llstat can display statistics from any of several lustre stats files that share a common format, updated every INTERVAL seconds. Use control-C to stop statistics printing.

OPTIONS

-c  Clear the stats file first.

-i INTERVAL
    Polling period in seconds.

-g  Graphable output format.

-h  Display help information.

STATS_FILE
    Either the full path to a stats file, or the shorthand: mds or ost.

FILES
    llite.*.stats
    lwp.*.stats
    mdc.*.stats
    obdfilter.*.stats
    osc.*.stats
    osd-ldiskfs.*.stats
    osp.*.stats
    ldlm.services.*.stats
    mds.MDS.*.stats
    ost.OSS.*.stats

EXAMPLES
To monitor the OST RPC stats every second:
        # llstat -i 1 ost

AVAILABILITY
llstat is part of the lustre(7) filesystem package since release 0.8.0

SEE ALSO
lljobstat(8)