Veritas Storage Foundation 5.1 SP1 Advanced Features Administrator"s Guide (5900-1503, April 2011)

Figure 14-1
System configuration for off-host file system backup scenarios
c1 c2 c3 c4
c1 c2 c3 c4
c1 c2 c3 c4
Snapshot volumes created
on these disks are accessed
by all hosts
Volumes created on
these disks are
accessed by the cluster
nodes
Network
Cluster nodes OHP host
Controllers Controllers
c1 c2 c3 c4 c4c3c2c1
Backup to disk, tape or
other media by OHP host
Disk
arrays
Local
disks
Local
disks
Mounting a file system for shared access
To mount a VxFS file system for shared access, use the following command on
each cluster node where required:
# mount -F vxfs -o cluster /dev/vx/dsk/diskgroup/volume
mount_point
Off-host cluster file system backup
Mounting a file system for shared access
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