HP Serviceguard manual Checking the Cluster Configuration and Components, Ftsys10

ftsys10 sw (sw)

MOUNT POINT SHARED VOLUME TYPE

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To see which package is monitoring a disk group, use the cfsdgadm show_package command. For example, for the disk group logdata, enter:

cfsdgadm show_package logdata

SG-CFS-DG-1

Status of Legacy CFS Mount Point Packages

To see the status of the legacy CFS mount point package, use the cfsmntadm display command. For example, for the mount point/tmp/logdata/log_files, enter:

cfsmntadm display -v /tmp/logdata/log_files

Mount Point : /tmp/logdata/log_files

Shared Volume : lvol1

Disk Group : logdata

To see which package is monitoring a mount point, use the cfsmntadm show_package command. For example, for the disk group logdata:

cfsmntadm show_package /tmp/logdata/log_files

SG-CFS_MP-1

Checking the Cluster Configuration and Components

Serviceguard provides tools that allow you to check the soundness of the cluster configuration, and the health of its components. In past releases, much of this was done by cmcheckconf (1m) and/or cmapplyconf (1m) and could be done only when you were changing the configuration of the cluster or packages; see “Verifying the Cluster Configuration ” (page 197) and “Verifying and Applying the Package Configuration” (page 259).

As of Serviceguard A.11.20, these commands perform additional checks, and a new command, cmcompare (1m) allows you to compare the contents and characteristics of cluster-wide files to make sure they are consistent. In addition, you can check configuration of the cluster and all of its packages at any time by running cmcheckconf (1m) without arguments (or with -v; see below). These checks help you to ensure that packages will start up and fail over successfully.

Specifically, the following capabilities are new as of Serviceguard A.11.20.

Reviewing Cluster and Package Status 273