Using Serviceguard Extension for RAC, 4th Edition, February 2007

Serviceguard Configuration for Oracle 9i RAC
Creating a Storage Infrastructure with Veritas Cluster File System (CFS)
Chapter 3140
To initialize a disk for CVM, log on to the master node, then use the
vxdiskadm program to initialize multiple disks, or use the
vxdisksetup command to initialize one disk at a time, as in the
following example:
# /etc/vx/bin/vxdisksetup -i c4t4d0
8. Create the Disk Group for RAC
Use the vxdg command to create disk groups. Use the -s option to
specify shared mode, as in the following example:
# vxdg -s init cfsdg1 c4t4d0
9. Create the Disk Group Multi-Node package. Use the following
command to add the disk group to the cluster:
# cfsdgadm add cfsdg1 all=sw
The following output will be displayed:
Package name “SG-CFS-DG-1” was generated to control the
resource shared disk group “cfsdg1” is associated with
the cluster.
10. Activate the Disk Group
# cfsdgadm activate cfsdg1
11. Creating Volumes and Adding a Cluster Filesystem
# vxassist -g cfsdg1 make vol1 10240m
# vxassist -g cfsdg1 make vol2 10240m
# vxassist -g cfsdg1 make volsrvm 300m
# newfs -F vxfs /dev/vx/rdsk/cfsdg1/vol1
The following output will be displayed:
version 6 layout
10485760 sectors, 10485760 blocks of size 1024, log size
16384 blocks
largefiles supported
# newfs -F vxfs /dev/vx/rdsk/cfsdg1/vol2
The following output will be displayed:
version 6 layout