Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.07 Administrator's Guide (September 2010)

Starting a Serviceguard NFS failover package
Use the following procedure to start a failover package.
1. Verify the cluster and package configuration files on each server.
# cmcheckconf -k -v –C /etc/cmcluster/cluster.conf –P /etc/cmcluster/nfs_modular/nfs1.conf –P
/etc/cmcluster/nfs_modular/nfs2.conf
2. Verify and apply the cluster package configuration files on a single server.
# cmapplyconf –v –C /etc/cmcluster/cluster.conf –P /etc/cmcluster/nfs_modular/nfs1.conf –P
/etc/cmcluster/nfs_modular/nfs2.conf
3. Run the failover packages.
# cmrunpkg –n thyme –v SG-NFS1
# cmrunpkg –n basil –v SG-NFS2
4. If you run the cmviewcl command, the output is similar to the following:
# cmviewcl
CLUSTER STATUS
cluster1 up
NODE STATUS STATE
thyme up running
PACKAGE STATUS STATE AUTO_RUN NODE
SG-NFS1 up running enabled thyme
NODE STATUS STATE
basil up running
PACKAGE STATUS STATE AUTO_RUN NODE
SG-NFS2 up running enabled basil
MULTI_NODE_PACKAGES
PACKAGE STATUS STATE AUTO_RUN SYSTEM
SG-CFS-pkg up running enabled yes
SG-CFS-DG-1 up running enabled no
SG-CFS-MP-1 up running enabled no
SG-CFS-MP-2 up running enabled no
SG-NFS-XP-1 up running enabled no
Serviceguard NFS modular package over CFS Packages with File Locking
Serviceguard NFS over CFS packages that require file locking are similar to Serviceguard NFS
over VxFS packages. The main differences are that there is no file system to configure in the
package configuration file, since the CFS multi-node packages already mount the CFS file systems,
and the package dependencies are added on the CFS packages. Figure 2-3 (page 44) illustrates
an example of a Serviceguard NFS package over a CFS configuration with two servers, each with
an NFS failover package.
Configuring a Serviceguard NFS failover package
Configuring a Serviceguard NFS failover package for a CFS environment is similar to configuring
the package for a non-CFS environment. The main difference is that you must configure one
failover package for every server that exports CFS. Use the following procedure to configure the
failover package.
Configuring Serviceguard NFS Modular Package over CFS Packages 63