Using Serviceguard Extension for RAC, 10th Edition, April 2013

Migration of Legacy CFS Disk group and Mount point Packages to Modular CFS Disk group and
Mount point Packages (CFS DG-MP)
Beginning with the SG A.11.20 patch PHSS_41628 and SG CFS A.11.20 patch PHSS_41674,
new modular CFS Disk group and Mount point feature has been introduced. It allows to consolidate
all disk group and mount point packages for an application into a single modular package.
To migrate from legacy CFS Disk group and Mount point MNPs to modular CFS Disk group and
Mount point MNPs (CFS DG-MP):
1. Create modular CFS DG-MP MNP for Oracle Clusterware storage.
# cmmakepkg -m sg/cfs_all /etc/cmcluster/OC-DGMP/OC-DGMP.ascii
2. Edit the OC-DGMP.ascii file with package name, Diskgroup, mount point, and other required
package information.
For example:
cvm_disk_group < DiskGroup used for Oracle Clusterware storage >
cvm_activation_mode "< node1 > =sw < node2 > =sw"
cfs_mount_point < Mount Point location for CRS>
cfs_volume < CFS volume >
cfs_mount_options "<node1> =cluster <node2> =cluster"
cfs_primary_policy ""
3. Create modular CFS DG-MP MNP for RAC database storage
# cmmakepkg -m sg/cfs_all /etc/cmcluster/RAC-DGMP/RAC-DGMP.ascii
4. Edit the RAC-DGMP.ascii file with package name, Diskgroup, mount point, and other required
package information
For example:
cvm_disk_group <DiskGroup used for RAC database storage>
cvm_activation_mode "<node1> =sw <node2> =sw"
cfs_mount_point <Mount Point location RAC>
cfs_volume <CFS volume>
cfs_mount_options "<node1> =cluster < node2 > =cluster"
cfs_primary_policy ""
5. Backup the OC MNP configuration file.
# cmgetconf -p < OC MNP > < backup OC MNP package configuration file
>
6. Edit the backup of OC MNP ascii file, remove the existing dependency on legacy MP and
DG package, and then add modular CFS DG-MP package for Oracle Clusterware storage
as a dependency.
For example:
OC MNP ascii file with legacy style DG and MP package:
DescriptionAttributes
DG-MNP-nameDEPENDENCY_NAME
DG-MNP-PKG=UPDEPENDENCY_CONDITION
SAME_NODEDEPENDENCY_LOCATION
92 Serviceguard Configuration for Oracle 10gR2, 11gR1, or 11gR2 RAC