Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.03 Administrator's Guide

NFS Control Scripts for pkg01
The nfs.cntl Control Script
This section shows the NFS control script (nfs1.cntl) for the pkg01 package in this sample
configuration. Only the user-configured part of the script is shown; the executable part of the
script and most of the comments are omitted.
PATH=/sbin:/usr/bin:/usr/sbin:/etc:/bin
VGCHANGE="vgchange -a e" # Default
CVM_ACTIVATION_CMD="vxdg -g \$DiskGroup set activation=exclusivewrite"
VG[0]=nfsu01
LV[0]=/dev/nfsu01/lvol1; FS[0]=/hanfs/nfsu011; FS_MOUNT_OPT[0]="-o rw"
VXVOL="vxvol -g \$DiskGroup startall" #Default
FS_UMOUNT_COUNT=1
FS_MOUNT_RETRY_COUNT=0
IP[0]=15.13.114.243
SUBNET[0]=15.13.112.0
The hanfs.sh Control Script
This section shows the NFS control script (hanfs1.sh) for the pkg01 package in this sample
configuration. This example includes only the user-configured part of the script; the executable
part of the script and most of the comments are omitted. This example does not enable the File
Lock Migration feature.
XFS[0]=/hanfs/nfsu011
NFS_SERVICE_NAME[0]="nfs1.monitor"
NFS_SERVICE_CMD[0]="/etc/cmcluster/nfs/nfs.mon"
NFS_FILE_LOCK_MIGRATION=0
NFS_FLM_SCRIPT="${0%/*}/nfs.flm"
Package Configuration File for pkg02
This section shows the package configuration file (nfs2.conf) for the package pkg02 in this
sample configuration. The comments are not shown.
PACKAGE_NAME pkg02
PACKAGE_TYPE FAILOVER
FAILOVER_POLICY CONFIGURED_NODE
FAILBACK_POLICY MANUAL
NODE_NAME thyme
NODE_NAME sage
NODE_NAME basil
AUTO_RUN YES
LOCAL_LAN_FAILOVER_ALLOWED YES
NODE_FAIL_FAST_ENABLED NO
RUN_SCRIPT /etc/cmcluster/nfs/nfs2.cntl
RUN_SCRIPT_TIMEOUT NO_TIMEOUT
HALT_SCRIPT /etc/cmcluster/nfs/nfs2.cntl
Example Three - Three-Server Cascading Failover 61