Bug 1337671

+++ This bug was initially created as a clone of Bug #1317578 +++

Description of problem:

Oracle resource agent for Oracle12c in RHEL 7 cluster contain status check which performs grep of "ps" output for Oracle user based on environment variable $ORACLE_OWNER. However if the $ORACLE_OWNER value contains more than 8 characters the `ps` cuts the username in output so the grep won't succeed causing status check to fail.


From sources of resource-agents (RHEL 7.1), ClusterLabs-resource-agents-5434e96/heartbeat/oralsnr:


269 show_procs() {
270     ps -e -o pid,user,args |
271         grep '[t]nslsnr' | grep -w "$listener" | grep -w "$ORACLE_OWNER"


EXAMPLE:
========
If $ORACLE_OWNER is "oracle123" it will be displayed in `ps -e -o pid,user,args` output as "oracle1+" and the check (above line #271) will fail causing the status check to fail.
========


"ps" offers -U <username> parameter to list only processes related to <username> so we could use it instead of grepping the user itself. The `ps -U $ORACLE_OWNER` should work also if the username is longer than 8 characters


Version:
RHEL 7.1, resource-agents-3.9.5

How reproducible:
Always

--- Additional comment from Oyvind Albrigtsen on 2016-03-16 13:02:13 CET ---

Tested and working as expected:
https://github.com/ClusterLabs/resource-agents/pull/781