HP XP7 Storage User Manual

Page 114

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When you manage a host by using Global Link Manager and

Windows firewall is enabled on that host, execute the

firewall_setup command to allow a firewall exception.

If Global Link Manager will not be used to manage HDLM, you do not

need to take any action.
To manage HDLM with Global Link Manager, register Firewall

exceptions. For details, see

Firewall Settings for Managing HDLM by

Using Global Link Manager on page 3-68

.

15

.

Check the results of the installation.
If you have performed an unattended installation, check the installation

results from the command prompt.

16

.

After the installation finishes, execute the dlmprsvkey utility with the -v

parameter specified.
Execute the following command:

HDLM-installation-folder\bin\dlmprsvkey -v

Make sure that the PRSV key displayed by the dlmprsvkey utility is

unique among all the other hosts in the SAN. If the PRSV key is not

unique or is not registered, or if the KAPL09131-W message appears,

execute the dlmprsvkey utility with the -r parameter specified to re-

register the PRSV key. If the PRSV key is not registered, the HDLM

functions might not properly operate. For details about the dlmprsvkey

utility, see

The dlmprsvkey Utility for Registering an HDLM Persistent

Reservation Key on page 7-13

.

If you used a license key file, it will be deleted after the installation

finishes. The KAPL09115-W message will appear if deletion of this file

fails. If this happens, delete the file manually.

17

.

Shut down the host.
Leave the host in a single-path configuration until you check (in step 24)

whether HDLM has been successfully installed.

18

.

Modify the storage system settings.
Modify the storage system settings by following the procedure described

in the maintenance documentation for that particular storage system.

19

.

Restart each host.

20

.

Log on to Windows again as a member of the Administrators group.

21

.

Make sure that the program is running properly, by examining the results

of the dlnkmgr command's view operation.
An example of executing the dlnkmgr command's view operation is as

follows:

PROMPT>dlnkmgr view -sys

HDLM Version : x.x.x-xx

Service Pack Version :

Load Balance : on(extended lio)

Support Cluster : off

Elog Level : 3

Elog File Size (KB) : 9900

Number Of Elog Files : 2

3-46

Creating an HDLM Environment

Hitachi Dynamic Link Manager (for Windows®) User Guide

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