HP Serviceguard Toolkit for NFS manual NFSFILELOCKMIGRATION=1

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You must configure a name for this address in the DNS, NIS, or LDAP database, or in the /etc/hosts file.

3.Set the HA_NFS_SCRIPT_EXTENSION to “1.sh” in the nfs1.cntl file: HA_NFS_SCRIPT_EXTENSION = “1.sh”

This will set the NFS specific control script to be run by the package to hanfs.1.sh as it has been named in the copy command above. Set this to “2.sh” in nfs2.cntl.

4.Edit the hanfs.sh scripts (hanfs.1.sh and hanfs.2.sh) as follows:

a)Set the exported directory in hanfs.1.sh:

XFS[0]=”/cfs1”

b)Set XFS[0] to “/cfs2” in hanfs.2.sh.

c)If you want to monitor NFS services (by running the NFS monitor script), set the NFS_SERVICE_NAME and NFS_SERVICE_CMD variables in hanfs.1.sh to:

NFS_SERVICE_NAME[0]=nfs1.monitor

NFS_SERVICE_CMD[0]=/etc/cmcluster/nfs/nfs1.mon

d)In hanfs.2.sh, set NFS_SERVICE_NAME[0] to nfs2.monitor and set

NFS_SERVICE_CMD[0] to /etc/cmcluster/nfs/nfs2.mon. If you do not want to monitor NFS services, leave these variables commented out.

5.Edit the hanfs.sh script (hanfs.1.sh or hanfs.2.sh) if you want to enable file lock migration.

a)To enable file lock migration in the first NFS package, set the

NFS_FILE_LOCK_MIGRATION variable to 1 and specify the NFS_FLM_SCRIPT in hanfs.1.sh:

NFS_FILE_LOCK_MIGRATION=1

NFS_FLM_SCRIPT="${0%/*}/nfs1.flm"

b)If you want to enable file lock migration in the second NFS package, set the NFS_FLM_SCRIPT to ="${0%/*}/nfs2.flm" and the NFS_FILE_LOCK_MIGRATION variable to 1 in hanfs.2.sh.

c)If you enable file lock migration and monitor NFS services, set the

NFS_FILE_LOCK_MIGRATION and NFS_FLM_SCRIPT variables in the nfs.mon script (nfs1.mon or nfs2.mon) as they were set in the previous step:

NFS_FILE_LOCK_MIGRATION=1

NFS_FLM_SCRIPT="${0%/*}/nfs1.flm"

d)Edit the corresponding nfs.flm script(s) (nfs1.flm and/or nfs2.flm) to set the holding directory. For example in nfs1.flm:

NFS_FLM_HOLDING_DIR="/cfs1/sm"

and in nfs2.flm:

NFS_FLM_HOLDING_DIR="/cfs2/sm"

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Contents Serviceguard NFS Toolkit Support for Cluster File System Starting a Serviceguard NFS failover package Non-CFS Implementation with Package Failover Integrating Support for CFS into Serviceguard NFS ToolkitCFS vs. Non-CFS Implementation Current SG-NFS over VxFS SupportSG NFS Servers over VxFS High Availability Issues and Limitations with the Current CFS Implementation Prerequisites Node Status State Cluster StatusMultinodepackages Package Status State Autorun SG-CFS-DG-1SG NFS over CFS without file locking Configuring a Serviceguard NFS export packageRunscripttimeout Notimeout # Failoverpolicy Configurednode # Failbackpolicy ManualPackagename SG-NFS-XP-1 Packagetype MultinodeHaltscripttimeout Notimeout Starting a Serviceguard NFS export packageSG-NFS-XP-1 Packagename SG-NFS1 Configuring a Serviceguard NFS failover packageDEPENDENCYCONDITIONSG-NFS-XP-1=UP Dependencylocationsamenode Starting a Serviceguard NFS failover packagePackage Status State Autorun Node SG-NFS2 Package Status State Autorun Node SG-NFS1SG NFS over CFS with file locking NFSFILELOCKMIGRATION=1 Nfs2.conf file set these variables to Starting a Serviceguard NFS failover package Cluster1 up XFS Starting a Serviceguard NFS export package Configuring a Serviceguard NFS failover package Starting a Serviceguard NFS failover package Package Status State Autorun Node SG-NFS1 FILELOCKMIGRATION1 Starting a Serviceguard NFS failover package Thyme Running
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