Veritas Storage Foundation 5.1 SP1 Cluster File System Administrator"s Guide (5900-1738, April 2011)

To refresh lost keys on coordinator disks
1
Make sure system-to-system communication is functioning properly.
2
Make sure that the cluster is online.
# vxfenadm -d
I/O Fencing Cluster Information:
================================
Fencing Protocol Version: 201
Fencing Mode: SCSI3
Fencing SCSI3 Disk Policy: dmp
Cluster Members:
* 0 (galaxy)
1 (nebula)
RFSM State Information:
node 0 in state 8 (running)
node 1 in state 8 (running)
3
Run the following command to view the coordinator disks that do not have
keys:
# vxfenadm -s all -f /etc/vxfentab
Device Name: /dev/vx/rdmp/c1t1d0
Total Number of Keys: 0
No keys...
...
4
On any node, run the following command to start the vxfenswap utility:
# vxfenswap -g vxfencoorddg [-n]
5
Verify that the keys are atomically placed on the coordinator disks.
# vxfenadm -s all -f /etc/vxfentab
Device Name: /dev/vx/rdmp/c1t1d0
Total Number of Keys: 4
...
95Administering Storage Foundation Cluster File System and its components
Administering I/O Fencing