Building Disaster Recovery Serviceguard Solutions Using Metrocluster with 3PAR Remote Copy for Linux B.01.00.10, December 2013

Table 2 Validating Metrocluster package (continued)
# cmcheckconf -p
<Metrocluster_pkg>
When the package is up and running, the
cmcheckconf command verifies the replication
cmcheckconf [–v]
# cmcheckconf
Verify the replication status of the
Remote Copy volume group based on
the package configuration file.
status. If the replication is not happening, the
validation script displays the following warning
message.
WARNING: The replication is not happening.
When the package is up and running, the
cmcheckconf command verifies the package
cmcheckconf [–v]
# cmcheckconf
Verify whether the package
configuration file mentions the logical
volume group that contains the disks
configuration for the disks that belong to the
belonging to the same remote copy
volume group.
mentioned logical volume group and also belongs
to the same remote copy volume group.
Warns you if the force flag is present in the
package directory.
cmcheckconf [–v]
# cmcheckconf
Verify whether the force flag is not
present in the package directory.
WARNING: The FORCEFLAG is present in the
package directory.
When the link to HP 3PAR InForm OS CLI is not
present in the /usr/bin directory ,the
following error message is displayed:
cmcheckconf [–v]
# cmcheckconf
Verify whether the link to HP 3PAR
InForm OS CLI is present in the /usr/
bin directory.
ERROR: The file /usr/bin/cli is not found.
Create a symbolic link /usr/bin/cli to /opt/
3PAR/inform_cli<version>/bin/cli where
<version>is the latest supported version of HP
3PAR InForm OS CLI. The directory /opt/3PAR/
inform_cli<version> will be available if HP
3PAR InForm OS CLI is installed. If the directory
is not available, then install the latest version of
HP 3PAR InForm OS CLI supported by Metrocluster
3PAR.
Warns you when the password file is not present
in the /opt/cmcluster/toolkit/SG3PARRC/
directory.
cmcheckconf [–v]
# cmcheckconf
Verify whether the password file is
present in the /opt/cmcluster/
toolkit/SG3PARRC/ directory.
WARNING: The password file
${RC3PAR_DC1_STORAGE_SYSTEM_USER}
_${RC3PAR_DC1_STORAGE_SYSTEM_NAME}.pwf
is not found.
The following error is displayed, if the storage is
not reachable when using HP 3PAR InForm OS
CLI with password files.
cmcheckconf [–v]
# cmcheckconf
Verify whether the storage is reachable
when using HP 3PAR InForm OS CLI
with password files.
ERROR: Connection to the storage system
${RC3PAR_DC1_STORAGE_SYSTEM_NAME}
failed. The password file <>.pwf may be corrupted
!! Recreate the passwordfile and copy it to all
nodes in the cluster.
When the nodes configured for a given package
belong neither to DC1 nor DC2, the following
error message is displayed:
cmcheckconf [–v]
# cmcheckconf
Verify whether the nodes configured for
a given package belongs to DC1 or
DC2.
ERROR: Node $host_name is not present in either
DC1_NODE_LIST or DC2_NODE_LIST.
When the Remote Copy volume group does not
exist on the storage system, the following error
message is displayed:
cmcheckconf [–v]
# cmcheckconf
Verify whether the Remote Copy volume
group exist on the storage system.
26 Metrocluster Features