Serviceguard NFS Toolkit A.11.11.06, A.11.23.05 and A.11.31.08 Administrator's Guide (October 2011)

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 12 (page 39) 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.
1. Create the nfs.conf file for each package with the cmmakepkg command (one package for
each server).
# cd /etc/cmcluster/nfs_modular
# cmmakepkg -m sg/all -m nfs/hanfs /etc/cmcluster/nfs_modular/nfs1.conf
# cmmakepkg -m sg/all -m nfs/hanfs /etc/cmcluster/nfs_modular/nfs2.conf
2. Edit the nfs.conf files (nfs1.conf, nfs2.conf) as follows:
a. Specify the IP address for the package and the subnet to which the IP address belongs.
ip_subnet 15.13.112.0
ip_address 15.13.114.243
Configuring Serviceguard NFS Modular Package over CFS Packages 57