beautypg.com

HP Hitachi Dynamic Link Manager Software User Manual

Page 319

background image

4. HDLM Operation

297

1.

Set up the storage system and switch so that Solaris recognizes the LU.

2.

Check the LU newly recognized by the node.
You can check the LU by using the

format

command. Figure 4-2: Example of

executing the format command shows an example of executing the

format

command. The shaded portion represents the LU newly recognized by the node.
Figure 4-2: Example of executing the format command

3.

If setup is performed for Quorum devices and disk device groups, on an LU newly

recognized by the node, release these settings.
When you unregister the SDS or SVM diskset, the diskset data will be deleted so

first back up any necessary data. For details on how to remove settings for

Quorum devices and VxVM disk groups, see (2) Remove Sun Cluster Settings of

3.17.2 Preparations for HDLM Uninstallation. For details on how to remove

SDS or SVM disksets, see (5) Remove SDS Settings or (6) Remove SVM Settings

of 3.17.2 Preparations for HDLM Uninstallation.

4.

Make sure that the key used for disk reservation has been registered for the LU

newly recognized by the node.