Setting Up A Hitachi Ams/Wms Series Device; Registering The Hdlm Script For Powerha - Hitachi XP P9500 User Manual

Setting Up a Hitachi AMS/WMS Series Device

To use a Hitachi AMS/WMS series device as a storage system, perform the
setup as shown in
PowerHA on page
series device, see the documentation for the Hitachi AMS/WMS series.
Table 3-23 Hitachi AMS/WMS Series Setting for Using PowerHA
Reset propagation mode in Host connection mode 2 (set to the
host group to be used)

Registering the HDLM Script for PowerHA

To use PowerHA, you need to add custom disk methods to the HDLM script
for PowerHA. The HDLM script for PowerHA is supplied with HDLM.
The following procedure describes how to specify a custom disk method. This
setup procedure assumes that PowerHA 6.1 is used. The actual screen
transitions for the SMIT menu might be different depending on the PowerHA
version. Therefore, also refer to the PowerHA documentation.
To specify a custom disk method:
1 From the SMIT window, display the Add Custom Disk Methods window.
.
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)
¢
¢
Method to identify ghost disks
Method to determine if a reserve is held
3-86
Table 3-23 Hitachi AMS/WMS Series Setting for Using
3-86. For details about how to set up a Hitachi AMS/WMS
Item
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
SCSI3
/usr/DynamicLinkManager/cluster/
dlm_hacmp_gdisk_reserve_check
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for AIX(R))
Setting
ON