安裝Oracle 10gR2的時候報錯了：
[root@rac1 ~]# cd /opt/clusterware/rootpre/ [root@rac1 rootpre]# ./rootpre.sh No OraCM running
405986.1
The rootpre.sh shell script is used to determine if 9i Cluster Manager exists on the node/s & is running. It will locate the 9i srv configuration device file from /var/opt/oracle/srvConfig.loc If 9i does exist it will modify the above file with an entry of '/dev/null' The point to doing this is to allow 10g OCR to manage the existing 9i environment. Now if no 9i environment exists on the node/s & this is a clean/new environment the script will exit with the message => " No OraCM running " This is a normal exit code since it did not find any 9i clusterware present.
