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How to find which ORACLE_HOME a database is running in.

I use this command on linux:

for db in `ps -ef|grep ckpt|awk '{print $2}'`; do
 ps -fp $db; ls -l /proc/$db/cwd
done

sample output:

UID        PID  PPID  C STIME TTY          TIME CMD
oracle    2452     1  0 Feb19 ?        00:05:30 ora_ckpt_DB1
lrwxrwxrwx 1 root root 0 Feb 19 11:50 /proc/2452/cwd -> /u01/app/oracle/product/11.2.0.3EE/dbs
UID        PID  PPID  C STIME TTY          TIME CMD
oracle    9221     1  0 Feb26 ?        00:02:05 ora_ckpt_DB2
lrwxrwxrwx 1 root root 0 Mar  1 12:40 /proc/9221/cwd -> /u01/app/oracle/product/12.1.0.2/dbs
UID        PID  PPID  C STIME TTY          TIME CMD
...

Comments

  1. walkthroughSeptember 27, 2016 at 9:57 AM

    for Solaris:

    for db in `pgrep -lf _pmon_|awk '{print $1}'`; do
    pwdx $db
    done

    http://www.dba-oracle.com/t_find_oracle_home.htm

    ReplyDelete

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