Managing Serviceguard A.11.20, March 2013

G Migrating from Legacy CFS Packages to Modular CFS
Packages
To migrate from Legacy CFS packages to Modular CFS packages for use with the CVM or CFS
on systems that support it, follow these steps:
1. Halt the application package:
cmhaltpkg <app_package_name>
2. Unconfigure the CFS legacy disk group and the mount point package:
cfsumount <mount point>
cfsdgadm deactivate <disk group>
cfsmntadm delete <mount point>
cfsdgadm delete <disk group>
3. Configure the modular CFS packages for disk group, mount point, checkpoint, or snapshot
package. For details, see the sections “Creating Modular Disk Group and Mount Point
Packages” (page 210) and “Creating Modular Checkpoint and Snapshot Packages for CFS”
(page 212).
4. Start the application package.
NOTE: The above procedure is only for the CVM disk group and CFS mount point packages
and does not apply to the system multi-node package, SG-CFS-pkg, which is a legacy package.
You cannot migrate the SG-CFS-pkg package to a modular CFS package.
You can also migrate or consolidate multiple legacy/modular CFS packages into a single modular
package using the cmeasymigrate(1m) command. For details, see the white paper Migrating
Packages from Legacy Style to Modular Style at http://www.hp.com/go/hpux-serviceguard-docs
and the cmeasymigrate(1m) man page.
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