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

When the primary site comes online, start the vxfenswap utility on any node

in the cluster:

# vxfenswap -g vxfencoorddg [-n]

Verify the count of the coordinator disks.

# vxfenconfig -l

I/O Fencing Configuration Information:

======================================

Single Disk Flag : 0

Count : 3

Disk List

Disk Name Major Minor Serial Number Policy

/dev/vx/rdmp/c1t1d0 32 48 R450 00013154 0312 dmp

/dev/vx/rdmp/c2t1d0 32 32 R450 00013154 0313 dmp

/dev/vx/rdmp/c3t1d0 32 16 R450 00013154 0314 dmp

Refreshing lost keys on coordinator disks

If the coordinator disks lose the keys that are registered, the cluster might panic

when a network partition occurs.

You can use the vxfenswap utility to replace the coordinator disks with the same

disks. The vxfenswap utility registers the missing keys during the disk

replacement.

Administering Storage Foundation Cluster File System and its components

Administering I/O Fencing