Dell PowerEdge Troubleshooting Manual page 13

You can do this on RHEL4 by entering the following lines:
dd if=/dev/zero of=/dev/raw/ocr.dbf
dd if=/dev/zero of=/dev/raw/votingdisk
Attempt to start the service again by rebooting the node or by running
root.sh from /crs/oracle/product/11.1.0/crs/.
• The Oracle User does not have permissions on /var/tmp
(specifically /var/tmp/.oracle).
Make User Oracle the owner of /var/tmp/.oracle by entering the
a
following command:
chown oracle.oinstall /var/tmp/.oracle
Attempt to start the service again by rebooting the node or by running
b
root.sh from: /crs/oracle/product/11.1.0/crs/.
If all the other CRS troubleshooting steps fail, then perform the following:
Enable debugging by adding the following line:
a
to root.sh:
set -x
Attempt to start the service again by running root.sh from:
b
/crs/oracle/product/11.1.0/crs/
Check log files in the following directories to diagnose the issue:
c
$ORA_CRS_HOME/crs/log
$ORA_CRS_HOME/crs/init
$ORA_CRS_HOME/css/log
$ORA_CRS_HOME/css/init
$ORA_CRS_HOME/evm/log
$ORA_CRS_HOME/evm/init
$ORA_CRS_HOME/srvm/log
Check /var/log/messages for any error messages regarding
d
CRS init scripts.
Capture all log files for support diagnosis.
e
Troubleshooting
13