HP Tru64 UNIX Technical Updates for the Version 5.1B and Higher Operating System and Patches (February 2010)

method.No-roll patch is designed to patch the cluster as a unit. As a
result, the entire cluster will be brought to init state 2. After the
patch operation is completed, the entire cluster will be rebooted. In
order for the reboot operation to complete correctly, it is necessary
that cluster quorum be configured to allow for members to be rebooted
without losing quorum. Do you wish to continue?
Please answer y or n ? [y/n]: y
Tru64 UNIX Patch Utility (Rev. 52-00)
==========================
- This dupatch session is logged in /var/adm/patch/log/session.log
Patch Installation Menu:
-----------------------
1) Pre-Installation Check ONLY
3) Check & Install in Multi-User mode
b) Back to Main Menu
q) Quit
Enter your choice: 1
NOTE: The “Pre-Installation Check ONLY” procedure does not force the cluster to run-level
2; it remains at run-level 3 (Multiuser mode).
The following steps show you how to clone a two-member cluster with a quorum disk. The
cluster is configured as follows:
Current disk set:
root1_domain -> dsk0a (member1 swap dsk0b)
root2_domain -> dsk1a (member2 swap dsk1b)
cluster_root -> dsk2a
cluster_usr -> dsk2g
cluster_var -> dsk2h
quorum disk -> dsk3
Alternative disk set:
alt_root1_domain -> dsk100a (member1 swap dsk100b)
alt_root2_domain -> dsk101a (member2 swap dsk101b)
alt_cluster_root -> dsk102a
alt_cluster_usr -> dsk102g
alt_cluster_var -> dsk102h
alt quorum disk -> dsk103
The steps for the procedure follow:
1. When the cluster is booted, add additional storage, scan the bus, and gather wwid
information. In the following example, specifying the hwmgr -show scsi -full command
ensures that both members see the new storage.
# hwmgr -scan scsi
# hwmgr -show scsi -full
SCSI DEVICE DEVICE DRIVER NUM DEVICE FIRST
HWID: DEVICEID HOSTNAME TYPE SUBTYPE OWNER PATH FILE VALID PATH
-------------------------------------------------------------------------
297: 7 oscar disk none 2 4 dsk100 [2/2/10]
WWID:01000010:6005-08b4-0001-48cd-0003-a000-0b03-0000
BUS TARGET LUN PATH STATE
---------------------------------
2 2 10 valid
2 3 10 valid
Patch Kit Updates 9