HP Serviceguard Version A.11.17 Release Notes, March 2006 (revised)

Serviceguard Version A.11.17 Release Notes
Known Problems and Workarounds
Chapter 152
Checking nodes ... Done
Checking existing configuration ... Done
Interface lan2 on ptest90 has an IPv6 address on it
(fec0:0:0:f08::36), but the configuration file doesn't have
it. This may be caused by a local switch or changes in the
network configuration.
Interface lan2 on ptest90 has an IPv6 address on it
(fec0:0:0:f08::36), but the configuration file doesn't have
it. This may be caused by a local switch or changes in the
network configuration.
cmapplyconf: Unable to reconcile configuration file
/var/opt/sgtest/tmp/cmcluster/OPERATION_ptest90_200509091947
.ascii with discovered configuration information.
What is the workaround? Manually deconfigure the IPv6 IP address that
it complains about (in the above case fec0:0:0:f08::36) from the standby
interface.
JAGaf67601 (SR8606407696): cmcld does not consider
newer drivers e.g. c8xx and mpt for cluster lock
What is the problem? cmcld has not been updated to handle the drivers
for the newer supported cluster lock interface cards such as the Ultra160
and Ultra320 cards which use the c8xx and mpt drivers respectively.
This means cmcld defaults the cluster lock timings to the default (worst
case) leading to longer failover times than would be expected,
approximately 60 seconds rather than 30 seconds which would be seen
for c720 driver for a simple 2 node cluster with 2 second node timeout.
What is the workaround? There is no workaround.
JAGad54887 (SR8606185685): cmquerycl command may
hang when probing disabled disks
• What is the problem? If a Serviceguard command which probes disks,
such as cmquerycl, encounters a disabled disk, the command may
hang.