To set the order of existing coordination points
# /opt/VRTS/install/installer -fencing
The installer starts with a copyright message and verifies the cluster information.
Note the location of log files that you can access if there is a problem with the configuration process.
The program checks that the local node running the script can communicate with remote nodes and checks whether VCS 7.3 is configured properly.
For example:
Select the fencing mechanism to be configured in this Application Cluster [1-7,q] 7
Installer will ask the new order of existing coordination points. Then it will call vxfenswap utility to commit the coordination points change.
Current coordination points order: (Coordination disks/Coordination Point Server) Example, 1) /dev/vx/rdmp/emc_clariion0_65,/dev/vx/rdmp/emc_clariion0_66, /dev/vx/rdmp/emc_clariion0_62 2) [10.198.94.144]:443 3) [10.198.94.146]:443 b) Back to previous menu
New coordination points order: (Coordination disks/Coordination Point Server) Example, 1) [10.198.94.146]:443 2) /dev/vx/rdmp/emc_clariion0_65,/dev/vx/rdmp/emc_clariion0_66, /dev/vx/rdmp/emc_clariion0_62 3) [10.198.94.144]:443
Preparing vxfenmode.test file on all systems... Running vxfenswap... Successfully completed the vxfenswap operation
/etc/vxfenmode
file is set to 1.For example, vxfen_mode=customized vxfen_mechanism=cps port=443 scsi3_disk_policy=dmp cps1=[10.198.94.146] vxfendg=vxfencoorddg cps2=[10.198.94.144] vxfen_honor_cp_order=1
For example, I/O Fencing Configuration Information: ====================================== single_cp=0 [10.198.94.146]:443 {e7823b24-1dd1-11b2-8814-2299557f1dc0} /dev/vx/rdmp/emc_clariion0_65 60060160A38B1600386FD87CA8FDDD11 /dev/vx/rdmp/emc_clariion0_66 60060160A38B1600396FD87CA8FDDD11 /dev/vx/rdmp/emc_clariion0_62 60060160A38B16005AA00372A8FDDD11 [10.198.94.144]:443 {01f18460-1dd2-11b2-b818-659cbc6eb360}