Hitachi XP P9500 User Manual page 119
Hitachi dynamic link manager software user guide for aix (6.6) (t5208-96012, november 2011)
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5
Start PowerHA on the standby host.
.
When PowerHA starts, a warning message may be output, stating that
the custom disk method file (/usr/DynamicLinkManager/cluster/
dlm_hacmp_gdisk_check) does not exist. This message can be ignored
because it does not affect any operations.
The following is an example of such a message:
WARNING: Custom disk method: ghostdisks's file:
/usr/DynamicLinkManager/cluster/dlm_hacmp_gdisk_check does not
exist or is not executable on node: xxx
#
Name of the node being used.
6
Stop PowerHA on the active host.
.
Specify takeover as the shutdown mode.
7
Migrate HDLM on the active host.
.
To do so, perform steps 10 to 26 in
Earlier to Version 5.9 or Later on page 3-51
8
Start PowerHA on the active host.
.
When PowerHA starts, a warning message may be output, stating that
the custom disk method file (/usr/DynamicLinkManager/cluster/
dlm_hacmp_gdisk_check) does not exist. This message can be ignored
because it does not affect any operations.
The following is an example of such a message:
WARNING: Custom disk method: ghostdisks's file:
/usr/DynamicLinkManager/cluster/dlm_hacmp_gdisk_check does not
exist or is not executable on node: xxx
#
Name of the node being used.
If this warning message is output, proceed to step 9. If it is not output,
proceed to step 12.
9
While PowerHA is running, delete the custom disk method defined in 5.8.1
.
or earlier, or in 5.9 or later.
10
Add an HDLM custom disk method.
.
11
Synchronize the cluster resources.
.
12
Delete the custom disk method.
.
To do so, perform the procedure described in
(PowerHA) Settings on page 3-100
13
Configure a custom disk method.
.
To do so, perform the procedure described in
for PowerHA on page 3-86
14
If you deleted the disk heartbeat settings in step 2, re-configure the disk
.
heartbeats.
For details, see the PowerHA documentation.
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for AIX(R))
#
Migrating from HDLM Version 5.8.1 or
on the active host.
#
Canceling Cluster Software
on the active host.
Registering the HDLM Script
on the active host.
3-57
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