Veritas Storage Foundation 5.1 SP1 for Oracle RAC Administrator"s Guide (5900-1512, April 2011)

OCSSD core dump file
Core dumps from the ocssd and the pid for the css daemon whose death is treated
as fatal are located here. If there are any abnormal restarts for css the core files,
they are found here.
To check for ocssd core dumps, access the following locations:
Oracle Notes
Review the following Oracle notes, when dealing with the following specific Oracle
issues:
OUI fails to display the nodes names on the cluster configuration screen
The Oracle Universal Installer (OUI) fails to display the names of the nodes in the
cluster on the "Specify Cluster configuration" screen at the time of installing
Oracle Clusterware.
The OUI runs the /tmp/OraInstall*/*/lsnodes utility to determine the names
of the nodes in the cluster. If the utility fails to retrieve the node information, the
node information fails to display in the OUI.
Table 3-21 lists the possible causes of failure and the corresponding resolution.
Table 3-21
OUI failures - Causes and resolution
ResolutionCause
Set the read permission to other users for the
/etc/llthosts file.
The /etc/llthosts file is not readable
by the Oracle user due to permission
issues.
Set the read permission to other users for the
/opt/ORCLcluster/lib/libskgxn2.so file.
The Oracle user can not read the
/opt/ORCLcluster/lib/libskgxn2.so
file due to permission issues.
Relinking of VCSMM library fails after upgrading from version 4.1 MP2
After you upgrade from SF Oracle RAC 4.1 MP2, the relinking process may fail
with the following message:
$CRS_HOME/lib/libskgxn2.so is not a VCSMM library
on one or more node(s) of your cluster. It should be a symbolic link to
/opt/nmapi/nmapi2/lib/hpux64/libnmapi2.so file, which must be a VCSMM library file.
Troubleshooting SF Oracle RAC
Troubleshooting Oracle
226