HP StorageWorks HSG80 ACS Solution Software V8.8 for IBM AIX Installation and Configuration Guide (AA-RV1HA-TE, March 2005)

HACMP Notes for AIX
230 HSG80 ACS Solution Software V8.8 for IBM AIX Installation and Configuration Guide
just meant as guide to you. Consult your HACMP documentation for any changes
on creating a shared volume group. Note that using C-SPOC for HACMP does not
work for HSG80 RAID Array devices.
1. Show a list of devices on each node in the cluster to see what device you want
to create a shared volume group on by issuing the command
lshsg on each
node.
Output from brutus:
hdisk3 Available 37-08-00-4,0 DEC HSG80 Command Console LUN
hdisk5 Available 37-08-00-4,1 DEC HSG80 RAID Array
hdisk6 Available 3A-08-00-4,0 DEC HSG80 Command Console LUN
Output from miranda:
hdisk3 Available 17-08-00-4,0 DEC HSG80 Command Console LUN
hdisk4 Available 17-08-00-4,1 DEC HSG80 RAID Array
hdisk5 Available 1A-08-00-4,0 DEC HSG80 Command Console LUN
Here, we use hdisk5 from node brutus and hdisk4 from node miranda. These are
actually the same disk being presented to different nodes.
2. Find out the Physical Volume Identifier (PVID) using the command
lspv on
each node.
Output from brutus:
Output from miranda:
hdisk0 0002997fb3fcfab5 none
hdisk1 0002997f32d9425d rootvg
hdisk2 none none
hdisk3 none none
hdisk4 none none
hdisk5 0002997f9d52748a none
hdisk6 none none
hdisk0 0000981f0ebaf585 none
hdisk1 0000981f6f1f38bb none
hdisk2 0000981f6c12e583 rootvg
hdisk3 none none
hdisk4 0002997f9d52748a none
hdisk5 none none