Managing HP Serviceguard A.12.00.00 for Linux, June 2014

Table 10 Verifying Cluster and Package Components (continued)
DescriptionTool or Command; More InformationComponent (Context)
To verify file consistency across all
the nodes in the cluster:
1. Customize the $SGCONF/
cmclfiles2check file.
2. Distribute it to all the nodes
using the cmsync (1m)
command.
3. Run the cmcheckconf, or
cmcheckconf -C, or
cmchekconf -v {1|2}
command.
For a subset of nodes, or to verify
only specific characteristics such
as ownership, content, and so on,
use the cmcompare (1m)
command.
cmcheckconf (1m), cmcompare (1m).
IMPORTANT: See the manpage for
differences in return codes from
cmcheckconf without options versus
cmcheckconf -C
File consistency (cluster)
The cmchekconf -v {1|2}
command verifies that NTP
(Network time protocol) service is
enabled on each node in the
cluster to ensure that the system
time on all nodes is consistent,
resulting in consistent timestamps
in log files and consistent behavior
of message services.
cmcheckconf (1m)NTP server configuration(cluster)
These commands verify that the
mount-point directories specified
in the package configuration file
exist on all nodes that can run the
package.
cmcheckconf (1m), cmapplyconf
(1m)
Mount points (package)
These commands verify that files
specified by service commands
exist and are executable. Service
commands whose paths are nested
within an unmounted shared file
system are not checked.
cmcheckconf (1m), cmapplyconf
(1m)
Service commands (package)
cmcheckconf (1m), cmapplyconf
(1m)
Package IP addresses (package)
For LVM only, commands verify
that file systems are on the logical
volumes identified by the fs_name
parameter (page 198).
cmcheckconf (1m), cmapplyconf
(1m)
File systems (package)
A non-zero return value from any
script results the commands to fail.
cmcheckconf (1m), cmapplyconf
(1m)
External scripts and pre-scripts
(modular package)
7.1 Reviewing Cluster and Package Status 221