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HP Hitachi Dynamic Link Manager Software User Manual

Page 179

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3. Creating an HDLM Environment

157

Choose the following sequence of menu items to display this window:
Communications Applications and Services, HACMP for AIX, Extended

Configuration, Extended Resource Configuration, HACMP Extended

Resource Configuration, Configure Custom Disk Methods, and finally choose

Add Custom Disk Methods.

2.

In the Add Custom Disk Methods window, specify the items as shown below:
The items to be set and setting contents are shown below:
Disk Type (PdDvLn field from CuDv)

When a HP XP series is used:

disk/fcp/HP

When a Thunder 9500V series, Lightning 9900V series (excluding HP XP

series), Hitachi USP (excluding HP XP series), Universal Storage Platform

V/VM (excluding HP XP20000 and HP XP24000), Hitachi Virtual Storage

Platform, or Hitachi AMS2000/AMS/WMS/SMS series is used:

disk/fcp/Hitachi

Method to identify ghost disks

SCSI3

Method to determine if a reserve is held

/usr/DynamicLinkManager/cluster/

dlm_hacmp_gdisk_reserve_check

Method to break a reserve

TARGET

Break reserves in parallel

false

Method to make the disk available

MKDEV

3.

When you finish specifying the settings, click the OK button.

4.

From the SMIT window, display the Single Select List window.
Choose the following sequence of menu items to display this window:
Communications Applications and Services, HACMP for AIX, Extended

Configuration, and finally choose Extended Verification and

Synchronization.