Using Serviceguard Extension for RAC, 10th Edition, April 2011

NOTE: The table includes all the checks available as of A.11.20, not just the new ones.
Table 5 Verifying Cluster Components
CommentsTool or Command; More InformationComponent (Context)
Checked for the following:
• Existence
• Availability on each node
• Same physical volumes on each
node
• Physical volumes connected on
each node
cmcheckconf (1m), cmapplyconf
(1m)
Volume groups (cluster)
Checked only on nodes configured
to run the package.
cmcheckconf (1m), cmapplyconf
(1m)
Volume groups (package)
Checked for modular packages
only, as part of package validation
(cmcheckconf -P).
cmcheckconf (1m), cmapplyconf
(1m)
LVM logical volumes (package)
Checked for modular packages
only, as part of package validation
(cmcheckconf -P).
cmcheckconf (1m), cmapplyconf
(1m)
LVM physical volumes (package)
Standby status is checked for each
single NIC; cmviewcl also
reports APA status.
cmviewcl flags offline standby in
an existing cluster, but not for a
cluster that is being created.
cmviewcl (1m), cmcheckconf (1m),
cmapplyconf (1m)
LANs (cluster)
Commands check that the quorum
server, if used, is running and all
nodes are authorized to access it.
And, if more than one IP address
is specified, that the quorum server
is reachable from all nodes
through both the IP addresses.
cmcheckconf (1m), cmapplyconf
(1m).
Quorum Server (cluster)
Commands check that the disk(s)
are accessible from all nodes, and
that the lock volume group(s) are
activated on at least one node.
cmcheckconf (1m), cmapplyconf
(1m)
Lock disk(s) (cluster)
Commands check that all nodes
are be accessing the same
physical device and that the lock
LUN device file is a block device
file.
cmcheckconf (1m), cmapplyconf
(1m)
Lock LUN (cluster)
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