HP Serviceguard Version A.11.17 on HP-UX 11i v3 Release Notes, February 2007

Serviceguard Version A.11.17 on HP-UX 11i v3 Release Notes
What’s in this Release
Chapter 1 15
scheme without bringing the cluster down. For the requirements and a
procedure, see “Updating the Cluster Lock Configuration” in chapter 7 of
Managing Serviceguard.
For more information about agile addressing, see following documents at
http://www.docs.hp.com.:
•the Logical Volume Management volume of the HP-UX System
Administrator’s Guide (in the 11i v3 -> System Administration
collection)
•the HP-UX 11i v3 Installation and Update Guide (in the 11i v3 ->
Installing and Updating collection)
• the following white papers:
— The Next Generation Mass Storage Stack (under Network and
Systems Management -> Storage Area Management)
— Migrating from HP-UX 11i v2 to HP-UX 11i v3
— HP-UX 11i v3 Native Multi-Pathing for Mass Storage
— LVM Migration from Legacy to Agile Naming Model HP-UX 11i
v3
See also the HP-UX 11i v3 intro(7) manpage.
About olrad
Before removing a LAN or VLAN interface that is part of the cluster
configuration, you must bring down the cluster and remove the interface
from the cluster configuration. HP-UX 11i v3 provides a new option for
the olrad command, olrad -C, to help you determine whether or not
you need to bring down the cluster.
If you are not sure whether a physical interface (NIC) is part of the
cluster configuration, run olrad -C with the affected I/O slot ID as
argument. If the NIC is part of the cluster configuration, you’ll see a
warning message telling you to remove it from the configuration before
you proceed. See the olrad(1M) manpage for more information about
olrad.