Sample Configuration with HP Serviceguard Extension for RAG and Oracle Real Application Clusters 11g release 2 using Cluster File System

Create disk group multi-node package

Add the disk group to the cluster.

# cfsdgadm add cfsdg1 all=sw

Package name "SG-CFS-DG-1" is generated to control the resource

Shared disk group "cfsdg1" is associated with the cluster

Activate disk group

# cfsdgadm activate cfsdg1

Create volumes and add a Cluster File System

#ccia1:/dev/dsk>vxassist -g cfsdg1 make vol1 10240m

#ccia1:/dev/dsk>vxassist -g cfsdg1 make vol2 10240m

#ccia1:/dev/dsk>vxassist -g cfsdg1 make vol3 1024m

# newfs -F vxfs /dev/vx/rdsk/cfsdg1/vol1

version 7 layout

10485760 sectors, 10485760 blocks of size 1024, log size 16384 blocks

largefiles supported

# newfs -F vxfs /dev/vx/rdsk/cfsdg1/vol2

version 7 layout

10485760 sectors, 10485760 blocks of size 1024, log size 16384 blocks

largefiles supported

# newfs -F vxfs /dev/vx/rdsk/cfsdg1/vol3

version 7 layout

1048576 sectors, 1048576 blocks of size 1024, log size 16384 blocks

largefiles supported

Configure mount point

# cfsmntadm add cfsdg1 vol1 /cfs/mnt1 all=rw

Package name "SG-CFS-MP-1" is generated to control the resource

Mount point "/cfs/mnt1" is associated with the cluster

# cfsmntadm add cfsdg1 vol2 /cfs/mnt2 all=rw

Package name "SG-CFS-MP-2" is generated to control the resource

Mount point "/cfs/mnt2" is associated with the cluster

# cfsmntadm add cfsdg1 vol3 /cfs/mnt3 all=rw

Package name "SG-CFS-MP-3" is generated to control the resource

Mount point "/cfs/mnt3" is associated with the cluster

Mount Cluster File System

# cfsmount /cfs/mnt1

# cfsmount /cfs/mnt2

# cfsmount /cfs/mnt3

Check CFS mount points

# bdf | grep cfs