4.1.0 HP PolyServe Software command reference guide (T5392-96071, October 2010)

Contents
1 Functional cross reference ................................................... 7
Administrative commands ..................................................................................... 7
Diagnostic commands ........................................................................................ 11
2 Cluster commands ........................................................... 13
Overview ......................................................................................................... 13
.dll libraries ................................................................................................ 13
.reg files .................................................................................................... 13
Scripts ....................................................................................................... 13
.exe files .................................................................................................... 13
Permissions for Matrix Server binary files ........................................................ 14
destroypsfs.exe – destroy a PSFS filesystem ............................................................ 14
devrecover.exe – force a system reboot ................................................................. 14
diskupdate.exe – reattempt to access a disk .......................................................... 15
dismount.exe – dismount a PSFS filesystem ............................................................ 15
dledit.exe – assign drive letters and mount points ................................................... 15
dlmdebug.exe – debug DLM problems ................................................................. 15
eventlog.exe – dump the contents of the event log .................................................. 16
fsprobe.exe – report filesystem information ............................................................ 16
gcstat.exe – print grpcommd statistics ................................................................... 16
get_fenceidentity.exe – get fencing information ...................................................... 16
hbaapidump.exe – display LUN information .......................................................... 17
hn2ip.exe – determine a server's IP address .......................................................... 17
idfence.exe – fence a server during a fencing test .................................................. 17
lcl-dump.exe – show information about LCL locks ................................................... 17
makescldb.exe – create membership partitions ...................................................... 18
mcs.exe – manipulate the cluster log .................................................................... 18
mcs log – add a message to the matrix event log ............................................ 18
mcs select – display events from the matrix event log ....................................... 18
Sample mcs select commands ................................................................ 22
mpdump.exe – save membership partition data ..................................................... 22
mpimport.exe – restore membership partition data ................................................. 23
mprepair.exe – repair membership partitions ........................................................ 25
HP PolyServe Software 4.1 command reference guide 3