LLOBDSTAT(8)

NAME
llobdstat - display OST statistics

SYNOPSIS
llobdstat ost_name [interval]

DESCRIPTION
llobdstat displays a line of OST statistics for the given OST_NAME every INTERVAL seconds. It should be run directly on an OSS node. Type control-C to stop statistics printing.

EXAMPLES
    # llobdstat liane-OST0002 1
    /usr/bin/llobdstat on liane-OST0002
    Processor counters run at 2800.189 MHz
    Read: 1.21431e+07, Write: 9.93363e+08, create/destroy: 24/1499, stat: 34, punch: 18
    [NOTE: cx: create, dx: destroy, st: statfs, pu: punch ]

    Timestamp   Read-delta  ReadRate  Write-delta  WriteRate
    --------------------------------------------------------
    1217026053    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026054    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026055    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026056    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026057    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026058    0.00MB    0.00MB/s     0.00MB    0.00MB/s
    1217026059    0.00MB    0.00MB/s     0.00MB    0.00MB/s st:1
    ...

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

SEE ALSO
lljobstat(8)