This is really a wild shot in the dark, but do you have enough swap space on the boxes (twice the RAM?) We had something similar happen, but we did get alert log messages before everything went south.. On Jan 17, 2008 6:27 AM, Richard Burakowski < richard.burakowski+oracle-l@xxxxxxxxxxx> wrote: > If it's happening regularly enough, keep a console open. > > bkaltofen@xxxxxx wrote: > > Hello, > > > > I'm facing the problem, that all my RAC nodes (2 Node Cluster 10.2.0.3 > > on Solaris 10, Oracle CRS + ASM) reboot at the same time without any > > log entries in /var/etc/messages, /var/log/syslog and all log files > > under $ORACLE_CRS_HOME/log/... > > > > The cluster is a fresh installation. Any suggestions? Where can I look > > further? > > > > Kind regards, > > Björn > > -- > > http://www.freelists.org/webpage/oracle-l > > > > > > -- > http://www.freelists.org/webpage/oracle-l > > > -- Andrew W. Kerber 'If at first you dont succeed, dont take up skydiving.'