HP Hitachi Dynamic Link Manager Software Licenses - Manual (Page 369)

8
.
Refer to the /var/opt/DynamicLinkManager/log/dlmcfgmgr1.log or
execute the dlmcfgmgr (dlmcfgmgr -v) to check if the path mapped with
the relevant HDLM device is deleted.
The following is an example of executing the dlmcfgmgr utility:
# /sbin/dlmcfgmgr -v
Changing a Device Managed by HDLM into One Not Managed by HDLM:
The following operation can be done without restarting the host.
To change a device managed by HDLM into one not managed by
HDLM:
1
.
Stop all accesses to the relevant LU.
2
.
Execute the HDLM-configuration definition utility (dlmcfgmgr -v) to check
if the device you want to exclude from HDLM management is being
managed by HDLM.
The following is an example of executing the dlmcfgmgr utility:
# /sbin/dlmcfgmgr -v
If the Management status of the relevant HDLM device is represented as
configured in the execution result, this means that the device is
managed by HDLM.
3
.
Execute the dlmcfgmgr utility (dlmcfgmgr -
ological_device_file_name_of_HDLM_device ) on the relevant device
you want to exclude from HDLM management.
The specified device is excluded from HDLM management.
The following is an example of executing the dlmcfgmgr utility:
# /sbin/dlmcfgmgr -o name-of-logical-device-file-for-HDLM-device
4
.
Refer to /var/opt/DynamicLinkManager/log/dlmcfgmgr1.log or
execute the dlmcfgmgr utility (dlmcfgmgr -v) or the view operation
(dlnkmgr view -path) of the dlnkmgr command to make sure that the
relevant device is no longer managed by HDLM.
The following is an example of executing the dlmcfgmgr utility:
# /sbin/dlmcfgmgr -v
Changing a Device Not Managed by HDLM Into One Managed by HDLM
The following operation can be done without restarting the host.
To change a device not managed by HDLM into one managed by
HDLM:
1
.
Stop all accesses to the relevant LU.
HDLM Operation
4-65
Hitachi Dynamic Link Manager (for Linux®) User Guide