RE: Killed session

  • From: "Bort, Guillermo" <guillermo.bort@xxxxxxx>
  • To: <Mayen.Shah@xxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 12 Nov 2008 11:13:53 -0600

Perhaps this session is rolling back changes. There were a couple of
views you could check. Actually it wouldn't be the session but the PMON
rolling back the tx.

 

hth 

 

Guillermo Alan Bort

DBA / DBA Main Team

 

EDS, an HP company

From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of
Mayen.Shah@xxxxxxxxxx
Sent: Wednesday, November 12, 2008 12:24 PM
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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