HP Clustered Gateway Device Management Software manual

Chapter 1: Matrix Server Commands

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The psfsresume utility restores a suspended filesystem. The psfssuspend and psfsresume utilities affect the specified filesystem on all servers where it is mounted; however, the utilities should be executed on only one server in the matrix.

To suspend a filesystem, issue the following command on one server that has mounted the filesystem. You must be user root.

/opt/polyserve/tools/psfssuspend directory_mountpoint

psfsunpack – unpack a PSFS filesystem image

Synopsis

/opt/polyserve/tools/psfsunpack <device>

Description

The psfsunpack command unpacks a PSFS filesystem that was packed with the psfsdebug command. It reads the PSFS metadata from stdin and creates a corresponding filesystem on the given device.

Following is a typical execution sequence:

psfsdebug -p /dev/psd/psd1p2 > psd1p2.pack

<copy psd1p2.pack to an analysis machine>

psfsunpack /dev/sdb1 < psd1p2.pack

psvctl – manage dynamic volumes

Synopsis

/opt/polyserve/tools/psvctl

Description

This command should be run only at the request of PolyServe personnel.

Copyright © 1999-2006 PolyServe, Inc. All rights reserved.

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HP Clustered Gateway Device Management Software Psfsunpack unpack a Psfs filesystem image, Psvctl manage dynamic volumes

Contents

PolyServe Matrix Server Command Reference Copyright 2004-2006 PolyServe, Inc Contents Contents Index Destroypsfs destroy a Psfs filesystem Opt/polyserve/sbin/destroypsfs Edquota edit user and group quotas Diskupdate reattempt to access a diskDlmdebug debug DLM problems Emulex/dfc, emulex/lpedit Emulex utilities Getfenceidentity get fencing information Fsprobe report filesystem informationGcstat print grpcommd statistics Hbaapidump show LUN information Mkpsfs create a Psfs filesystem Lcl-dump show information about LCL locksLogcollect obtain log files Userdefault=size groupdefault=size Disable-fzbmEnable-quotas Foutputfile Mpimport Restore membership partition dataMpdump Save membership partition data Opt/polyserve/lib/mpdump mpdump -v-F Mpdump -v-f outputfile Mpimport -ppsdname uid Mpimport uid uidMpimport --localdevname devname Mpimport -p psdname --local devname Mpimport -s-M-finputfile psdnamepsvname Mx Matrix Server command-line interfaceMxcheck verify Matrix Server requirements Mpimport --replace olduid newuid Ttext-file and/or -hhtml-file Sequence Help Mxcollect collect configuration informationMxconfig configure the matrix Display a usage message Mxconsole start the Management Console Mxfence verify fencing module configurationConfig file Matrix matrix Bblade number Mxfencecfg configure the fence agentVvendor For a blade server, specify the blade number Mxinit manage Matrix Server processes IIP address of remote controllerPpassword Uusername Stop File, --alt-config-file fileStart Hard No-monitor VersionMonitor Hba-status Llevel Mxlogger add a log messageEentity Log-text Repair Menu Setup OptionMxmpconf manage membership partitions Opt/polyserve/bin/mxmpconf # /etc/init.d/pmxs stop Repair Menu includes the following options Membership Partition StatusRepair Menu Options Resilver Replace AddRemove Display This option removes all entries from the server registry Mxmpio monitor or manage Mpio devicesClear the Host Registry Timeout value Enable/disableEnableall/disableall Active target Enable or Disable Failover for a PSD Device # mxmpio enabledisable PSD-device An Example of Changing the I/O Path # /opt/polyserve/sbin/mxmpio active 0 psd2p1 Display Status Information Set the Timeout ValueShow Number of Transient Errors Show Load Statistics Dump I/O Statistics in Raw Format Syntax isDisplay General I/O Statistics Rawstat interval count Mxnlmconfig enable or disable NLM Opt/polyserve/bin/mxnlmconfig -q-e-d Mxpasswd add users or change passwords Mxperftool view performance counters Mxsanlk show SAN ownership locks Mxsancheck check server’s SAN accessMxsanconf configure FC switches # mxsanlk Matrix Server Commands Fabric fencing Mxsetfence configure fencingFcsan Webmgmt Opt/polyserve/bin/mxsetsecret -f --filename filename secret Mxsetsecret set the network secret passwordPmxs start or stop Matrix Server or view status Opt/polyserve/sbin/PSANcfg -hu-lLPort WWN switch PSANinfo show FC logins, Naming DatabaseUswitch Opt/polyserve/sbin/PSANinfo -n-s-uswitchname Psdctl manage device bindings Psfsck check and repair a Psfs filesystem Rebuild-tree Check filesystem consistency. This is the default actionCheck Rebuild-quotas Enable-fzbmRebuild-sb Interactive,-i Psfsdebug get Psfs filesystem image Disable the Fzbm feature on the specified filesystemDisable-quotas Set-udq sizeTGMK Psfsinfo report filesystem information Next command restores the data to the filesystemPsfsdq save quota data Display the version of the on-disk filesystem format Feature FeatureEnable verbose messages Verbose,-v Psfsquota manage disk quotas Psfslabel command adds a label to the specified devicePsfslabel label a Psfs filesystem Opt/polyserve/tools/psfslabel device label Psfsresume resume a suspended Psfs filesystem Opt/polyserve/sbin/psfsrq -f path filesystem Psfsrq restore quota dataPsfssema manage matrix-wide file locks Psfssuspend suspend a Psfs filesystem Opt/polyserve/tools/psfssuspend directorymountpoint Psvctl manage dynamic volumes Psfsunpack unpack a Psfs filesystem image Resizepsfs resize a Psfs filesystem Quota report quota information for a userRepquota report quota information for a filesystem +-sizeKMGT Resizepsfs -s +1G /dev/psd/psd6p4 # sandiskinfo Sandiskinfo show SAN disk informationDisk Information Sandiskinfo -i-u-v-f-alr-U-q # sandiskinfo -f # sandiskinfo -a# sandiskinfo -al --dynvolumesoption lists all dynamic volumes Options for Dynamic VolumesFollowing sandiskinfo options apply only to dynamic volumes # sandiskinfo --dynvolumes Spctl dump the SanPulse trace buffer Setquota set quotasSnapctl manage snapshot operations Warnquota warn users of quota limits Spdebug obtain SanPulse debug informationSpstat show matrix state information Wmtest test server-based fencing Matrix Server Commands Using the mx utility Matrixrc file Mx --matrix srv1 server status Matrixrc fileMx server status Mx --matrix srv8 server status Prompt prompt Mx syntaxFile file Mx --prompt ’%’ --file Class syntax To specify a command affecting a class, use this syntaxNumeric Mx server status --up Application associated with this device monitor Mx device device monitor commandsMx application manage applications RecoveryTimeout seconds Amount of time to wait for the Recovery script to completeRecoveryScript script Parameters parameters Amount of time to wait for the Start script to complete Amount of time to wait for the Stop script to complete Enabled Disabled Primary Backup Mx device enable devicename serverMx device disable devicename server Mx device globalsettings --eventdelay seconds Mx disk disk commands Mx dynvolume dynamic volume commands Mx exportgroup Export Group commands Add an Export Group Do not validate the export records Arguments are the same as the exportgroup add commandServer to be monitored. The default is all servers ServersALLSERVERS servernameorIP NoHeaders Mx fs filesystem commandsDatasetsnumber of data sets Unlimited Csv Block size is always 4 KB Enable quotas on the filesystemOptional arguments are Mount options are Create the directory mount point Current alert messages appear at the end of the output Mx matrix matrix commandsOptimize file access for database data files Mx --continue --file backupfile To restore the configuration, use this commandMx matrix dump backupfile Do not display column headers in the output Mx netif network interface commands Network interface must be down Mx notifier notifier commands Notifier name can include up to 32 characters Mx notifier dump notifier Mx quota filesystem quota commandsDo not display command output Force Display the output in comma-separated value format Range of disk space usage User ID or range of IDsValue specified for --nameis a regular expression MemberOf group name a group name for filtering users Range of percentages of disk space usedPercentUsedRange #%-#% Search arguments are Mx quota showuser search-argumentsALLFILESYSTEMSps device Mx server server commands Value specified for --nameis a group name Mx server dump Mx service service monitor commandsMx server enable server Mx server markdown server Type type This argument applies only to Custom monitorsAmount of time to wait for the script to complete Mx service delete vhostport Mx service enable vhostport serverMx service disable vhostport server Mx service clear vhostport server Mx snapshot create --terse options volume Mx snapshot snapshot commandsMx vhost virtual host commands Mx snapshot destroy volume Policy autofailbacknofailback Activity singleactive Mx vnfs Virtual NFS Service commands Sleep command Arguments are the same as mx vnfs add Index Mx vhost DLM, debug 2 dynamic volume Global Event Delay, device monitor Server add Check SAN access 29 delete Move EnableStatus information