RE: Killed session
- From: Mayen.Shah@xxxxxxxxxx
- To: "Goulet, Richard" <Richard.Goulet@xxxxxxxxxxx>
- Date: Wed, 12 Nov 2008 13:46:48 -0500
No distributed transaction involved.
Thanks
Mayen
"Goulet, Richard" <Richard.Goulet@xxxxxxxxxxx>
Nov 12 2008 12:41 PM
To
Mayen Shah/ITS/Lazard@Lazard NYC, oracle-l@xxxxxxxxxxxxx
cc
Subject
RE: Killed session
First thing I'd look at is if a distributed transaction is in process.
Look in dba_2pc_pending as the session may be looking for a foreign
database that is where this session started. Otherwise you may have one
of those instances where a database restart is the only way you'll clear
the locks.
Dick Goulet
Senior Oracle DBA
PAREXEL International
978.313.3426
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From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]
On Behalf Of Mayen.Shah@xxxxxxxxxx
Sent: Wednesday, November 12, 2008 9:24 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: Killed session
Hi Listers,
Oracle 9.2.0.8 on Solaris 9
In one of my production database session was long running. Session was
killed last night. Since then session is marked as KILLED in v$session.
This killed session is holding locks on few tables and causing further
problems.
USED_UBLK in v$transaction is constant at 287 since late last night.
I identified unix process and killed at os level two hours ago, still
session would not go away. (os process is gone already)
What else should I be looking at? How do I get rid of KILLED session?
I do not have luxury to recycle database.
Your help is greatly appreciated.
Thanks
Mayen
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