HP Clustered Gateway Device Management Software manual Mx vnfs Virtual NFS Service commands

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Chapter 2: mx Commands

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Delete a virtual host:

mx vhost delete <vhost>

Display the status of a virtual host:

mx vhost status [arguments] [<vhost> ...]

The arguments are:

[--	primary	--backup]
[--	active--	inactive]
[--	up--down]
[--	enabled	--disabled]
[--	showApplication]

With no arguments, the command displays the status of all virtual hosts.

Dump the virtual host configuration to stdout:

mx vhost dump

mx vnfs – Virtual NFS Service commands

These commands are provided by MxFS-Linux and are used to manage Virtual NFS Services.

Add a Virtual NFS Service

mx vnfs add [--exportgroup <exportgroup_name>NONE]

[--policy autofailbacknofailback] <vnfs> <network_interface> ...

The --exportgroupoption specifies the export group to be associated with this Virtual NFS Service. The --policyoption specifies the failback action that the Virtual NFS Service will take following failover to a backup node. autofailback will fail back when a higher-ranked node provides equal or greater services than the backup node; nofailback fails back only if a higher-ranked node provides greater services than the backup node. autofailback is the default.

vnfs is the hostname or IP address of the Virtual NFS Service.

network_interface is the IP address for the interface.

The order in which you specify the network interfaces determines the ordering for failover. The first network interface is the primary interface; network traffic for the virtual host goes to the node providing this interface.

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

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Contents PolyServe Matrix Server Command Reference Copyright 2004-2006 PolyServe, Inc Contents Contents Index Destroypsfs destroy a Psfs filesystem Opt/polyserve/sbin/destroypsfsEdquota edit user and group quotas Diskupdate reattempt to access a diskDlmdebug debug DLM problems Emulex/dfc, emulex/lpedit Emulex utilitiesGetfenceidentity get fencing information Fsprobe report filesystem informationGcstat print grpcommd statistics Hbaapidump show LUN informationLcl-dump show information about LCL locks Logcollect obtain log filesMkpsfs create a Psfs filesystem Disable-fzbm Enable-quotasUserdefault=size groupdefault=size Foutputfile Mpimport Restore membership partition dataMpdump Save membership partition data Opt/polyserve/lib/mpdump mpdump -v-F Mpdump -v-f outputfileMpimport -ppsdname uid Mpimport uid uidMpimport --localdevname devname Mpimport -p psdname --local devnameMpimport -s-M-finputfile psdnamepsvname Mx Matrix Server command-line interfaceMxcheck verify Matrix Server requirements Mpimport --replace olduid newuidTtext-file and/or -hhtml-file SequenceHelp Mxcollect collect configuration informationMxconfig configure the matrix Display a usage messageMxconsole start the Management Console Mxfence verify fencing module configurationConfig file Matrix matrixBblade number Mxfencecfg configure the fence agentVvendor For a blade server, specify the blade numberMxinit manage Matrix Server processes IIP address of remote controllerPpassword UusernameStop File, --alt-config-file fileStart HardNo-monitor VersionMonitor Hba-statusLlevel Mxlogger add a log messageEentity Log-textRepair Menu Setup OptionMxmpconf manage membership partitions Opt/polyserve/bin/mxmpconf # /etc/init.d/pmxs stopRepair Menu includes the following options Membership Partition StatusRepair Menu Options ResilverReplace AddRemove DisplayMxmpio monitor or manage Mpio devices Clear the Host RegistryThis option removes all entries from the server registry Timeout value Enable/disableEnableall/disableall Active targetEnable or Disable Failover for a PSD Device # mxmpio enabledisable PSD-deviceAn Example of Changing the I/O Path # /opt/polyserve/sbin/mxmpio active 0 psd2p1Display Status Information Set the Timeout ValueShow Number of Transient Errors Show Load StatisticsSyntax is Display General I/O StatisticsDump I/O Statistics in Raw Format Rawstat interval count Mxnlmconfig enable or disable NLM Opt/polyserve/bin/mxnlmconfig -q-e-dMxpasswd add users or change passwords Mxperftool view performance countersMxsancheck check server’s SAN access Mxsanconf configure FC switchesMxsanlk show SAN ownership locks # mxsanlk Matrix Server Commands Fabric fencing Mxsetfence configure fencingFcsan WebmgmtMxsetsecret set the network secret password Pmxs start or stop Matrix Server or view statusOpt/polyserve/bin/mxsetsecret -f --filename filename secret Opt/polyserve/sbin/PSANcfg -hu-lLPort WWN switch PSANinfo show FC logins, Naming DatabaseUswitch Opt/polyserve/sbin/PSANinfo -n-s-uswitchnamePsdctl manage device bindings Psfsck check and repair a Psfs filesystemCheck filesystem consistency. This is the default action CheckRebuild-tree Rebuild-quotas Enable-fzbmRebuild-sb Interactive,-iPsfsdebug get Psfs filesystem image Disable the Fzbm feature on the specified filesystemDisable-quotas Set-udq sizeTGMKNext command restores the data to the filesystem Psfsdq save quota dataPsfsinfo report filesystem information Display the version of the on-disk filesystem format Feature FeatureEnable verbose messages Verbose,-vPsfsquota manage disk quotas Psfslabel command adds a label to the specified devicePsfslabel label a Psfs filesystem Opt/polyserve/tools/psfslabel device labelPsfsresume resume a suspended Psfs filesystem Psfsrq restore quota data Psfssema manage matrix-wide file locksOpt/polyserve/sbin/psfsrq -f path filesystem Psfssuspend suspend a Psfs filesystem Opt/polyserve/tools/psfssuspend directorymountpointPsvctl manage dynamic volumes Psfsunpack unpack a Psfs filesystem imageQuota report quota information for a user Repquota report quota information for a filesystemResizepsfs resize a Psfs filesystem +-sizeKMGT Resizepsfs -s +1G /dev/psd/psd6p4# sandiskinfo Sandiskinfo show SAN disk informationDisk Information Sandiskinfo -i-u-v-f-alr-U-q# sandiskinfo -a # sandiskinfo -al# sandiskinfo -f --dynvolumesoption lists all dynamic volumes Options for Dynamic VolumesFollowing sandiskinfo options apply only to dynamic volumes # sandiskinfo --dynvolumesSetquota set quotas Snapctl manage snapshot operationsSpctl dump the SanPulse trace buffer Warnquota warn users of quota limits Spdebug obtain SanPulse debug informationSpstat show matrix state information Wmtest test server-based fencingMatrix Server Commands Using the mx utility Matrixrc fileMatrixrc file Mx server statusMx --matrix srv1 server status Mx --matrix srv8 server status Prompt prompt Mx syntaxFile file Mx --prompt ’%’ --fileClass syntax To specify a command affecting a class, use this syntaxNumeric Mx server status --upMx device device monitor commands Mx application manage applicationsApplication associated with this device monitor RecoveryTimeout seconds Amount of time to wait for the Recovery script to completeRecoveryScript script Parameters parametersAmount of time to wait for the Start script to complete Amount of time to wait for the Stop script to completeEnabled Disabled Primary Backup Mx device enable devicename serverMx device disable devicename server Mx device globalsettings --eventdelay secondsMx disk disk commands Mx dynvolume dynamic volume commands Mx exportgroup Export Group commands Add an Export GroupDo not validate the export records Arguments are the same as the exportgroup add commandServer to be monitored. The default is all servers ServersALLSERVERS servernameorIPNoHeaders Mx fs filesystem commandsDatasetsnumber of data sets Unlimited CsvEnable quotas on the filesystem Optional arguments areBlock size is always 4 KB Mount options are Create the directory mount pointMx matrix matrix commands Optimize file access for database data filesCurrent alert messages appear at the end of the output Mx --continue --file backupfile To restore the configuration, use this commandMx matrix dump backupfile Do not display column headers in the outputMx netif network interface commands Network interface must be downMx notifier notifier commands Notifier name can include up to 32 charactersMx notifier dump notifier Mx quota filesystem quota commandsDo not display command output ForceDisplay the output in comma-separated value format User ID or range of IDs Value specified for --nameis a regular expressionRange of disk space usage Range of percentages of disk space used PercentUsedRange #%-#%MemberOf group name a group name for filtering users Search arguments are Mx quota showuser search-argumentsALLFILESYSTEMSps deviceMx server server commands Value specified for --nameis a group nameMx server dump Mx service service monitor commandsMx server enable server Mx server markdown serverThis argument applies only to Custom monitors Amount of time to wait for the script to completeType type Mx service delete vhostport Mx service enable vhostport serverMx service disable vhostport server Mx service clear vhostport serverMx snapshot create --terse options volume Mx snapshot snapshot commandsMx vhost virtual host commands Mx snapshot destroy volumePolicy autofailbacknofailback Activity singleactiveMx vnfs Virtual NFS Service commands Sleep command Arguments are the same as mx vnfs addIndex Mx vhostDLM, debug 2 dynamic volume Global Event Delay, device monitor Server add Check SAN access 29 deleteEnable Status informationMove

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