3.7.0 HP StorageWorks HP Scalable NAS File Serving Software command reference guide HP Scalable NAS for Linux (AG513-96003, October 2009)

Contents
About this guide ................................................................... 7
Intended audience ............................................................................................... 7
HP technical support ............................................................................................ 7
Subscription service ............................................................................................. 7
HP websites ........................................................................................................ 8
Documentation feedback ...................................................................................... 8
1 Functional cross reference ................................................... 9
Administrative commands ..................................................................................... 9
Diagnostic commands ........................................................................................ 14
2 Cluster commands ........................................................... 17
destroypsfs – destroy a PSFS filesystem ................................................................. 17
diskupdate – reattempt to access a disk ................................................................ 17
dlmdebug – debug DLM problems ....................................................................... 18
edquota – edit user and group quotas .................................................................. 18
emulex/dfc, emulex/lpedit – Emulex utilities ......................................................... 18
fsprobe – report filesystem information .................................................................. 18
gcstat – print grpcommd statistics ........................................................................ 19
get_fenceidentity – get fencing information ........................................................... 19
hbaapidump – show LUN information .................................................................. 19
lcl-dump – show information about LCL locks ......................................................... 19
log_collect – obtain log files ............................................................................... 20
mcs – manipulate the cluster log .......................................................................... 20
mcs log – add a message to the cluster event log ............................................ 20
mcs select – display events from the cluster event log ....................................... 21
Sample mcs select commands ................................................................ 24
mkpsfs – create a PSFS filesystem ......................................................................... 24
mpdump – save membership partition data .......................................................... 27
mpimport – restore membership partition data ....................................................... 28
mprepair – repair membership partitions .............................................................. 30
Membership partition file ............................................................................. 30
HP Scalable NAS File Serving Software command reference guide 3