The following list shows the locations of the data service log files.
Current log: /var/cluster/ucmm/ucmm_reconf.log.
Previous logs: /var/cluster/ucmm/ucmm_reconf.log.0 (0,1,...) – This location is dependent on the Oracle UDLM package.
Oracle UDLM logs: /var/cluster/ucmm/dlm_nodename/logs – If you cannot find the Oracle log files at this location, contact Oracle support.
Oracle UDLM core files: /var/cluster/ucmm/dlm_nodename/cores – If you cannot find the Oracle log files at this location, contact Oracle support.
Logs for Oracle RAC server resource: /var/opt/SUNWscor/oracle_servermessage_log.resource.