HP Serviceguard manual Modular Style of Packaging

Figure 39 Legacy Style of Packaging

Figure 40 illustrates the consolidated modular CFS packages. All the disk group and mount point packages used by Application 1 are consolidated into a single modular package. Similarly, the disk group and mount point packages used by Application 2 are consolidated into a single modular package. The disk group, cvm_dg3, is merged with the snapshot package to enable consolidation of storage within the same package. The checkpoint package is configured into a single package as it cannot have disk groups, mount points, or snapshots configured within the same package. This consolidation has reduced the number of packages to six in the modular style of packaging as compared with the legacy style of packaging where the number of packages is nine. It is recommended to consolidate the disk group and mount point packages into modular packages for Application 1 and Application 2 separately, and not to share the modular packages between the applications unless the applications are interdependent.

Figure 40 Modular Style of Packaging

For steps on how to migrate from legacy CFS packages to modular CFS packages, see Appendix G “Migrating from Legacy CFS Packages to Modular CFS Packages ” (page 377)

Configuring the Cluster 215