Managing Serviceguard 12th Edition, March 2006

Cluster and Package Maintenance
Reconfiguring a Package
Chapter 7352
package is down; the cluster may be up. This removes the package
information from the binary configuration file on all the nodes in the
cluster.
The following example halts the failover package
mypkg and removes the
package configuration from the cluster:
# cmhaltpkg mypkg
# cmdeleteconf -p mypkg
The command prompts for a verification before deleting the files unless
you use the -f option. The directory /etc/cmcluster/mypkg is not
deleted by this command.
You can remove nodes from a multi-node package configuration using
the cfs commands listed in Appendix A. All the packages that depend
on the multi-node package must be halted on that node.
To remove the CFS mount point and disk group packages, follow these
steps:
1. Remove any dependencies on the package being deleted. Delete
DEPENDENCY parameters from the failover application package
ascii file, then apply the modified configuration file:
# cmapplyconf -v -P app1.config
2. Unmount the shared file system
# cfsumount
<mount point>
3. Remove the mount point package from the cluster
# cfsmntadm delete
<mount point>
This disassociates the mount point from the cluster. When there is a
single VG associated with the mount point, the disk group package
will also be removed
4. Remove the disk group package from the cluster. This disassociates
the disk group from the cluster.
# cfsdgadm delete
<disk group>
NOTE Any form of the mount command (for example, mount -o cluster,
dbed_chkptmount, or sfrac_chkptmount) other than cfsmount or
cfsumount in a HP Serviceguard Storage Management Suite
environment with CFS should be done with caution. These non-cfs
commands could cause conflicts with subsequent command operations on