Other Known Issues

Oracle Parallel Server 8.1.6 UDLM Requirements

To run Oracle Parallel Server 8.1.6 with Sun Cluster 2.2 7/00 Release on Solaris 8, you must download an Oracle patch that provides fixes to the UNIX Dynamic Lock Manager (UDLM), version 3.3.4.4, allowing it to recognize and install on Solaris 8. The patch is available from your Oracle or Sun service provider.

Failover/Switchover When Logical Host File System Is Busy

If a failover or switchover occurs while a logical host's file system is busy, the logical host fails over only partially; part of the disk group remains on the original target physical host. Do not attempt a switchover if a logical host's file system is busy.

Displaying LOG_DB_WARNING Messages for the SAP Probe

The Sun Cluster HA for SAP parameter LOG_DB_WARNING determines whether warning messages should be displayed if the Sun Cluster HA for SAP probe cannot connect to the database. When LOG_DB_WARNING is set to -y and the probe cannot connect to the database, a message is logged at the warning level in the local0 facility. By default, the syslogd(1M) daemon does not display these messages to /dev/console or to /var/adm/messages. To see these warnings, you must modify the /etc/syslog.conf file to display messages of local0.warning priority. For example:

...
*.err;kern.notice;auth.notice;local0.warning /dev/console
*.err;kern.debug;daemon.notice;mail.crit;local0.warning /var/adm/messages
...

After modifying the file, you must restart syslogd. See the syslog.conf(1M) and syslogd(1M) man pages for more information.