Hi guys, i've a question for you. one of my RAC (10.2.0.2) on AIX makes some trouble. to investigate the problem i ran some system state dumps. the problematic session is this: OSD pid info: Unix process pid: 1916984, image: oracle@rac1 (O000) what type of process is O000? what is it for? neither v$bgprocess nor the documentation know this process name. has anyone some details about this process? regards, -ap -- //www.freelists.org/webpage/oracle-l