Re: database deadlocks
2000-02-02 15:21:05
That's exactly what I am seeing.
I'm testing some variations on how we delete. I think
I may have discovered something but I need to test some more.
Possibly a bug or glitch in the software....
C
__________________________________________________
Cris Robinson
Sr. Technical Analyst
Enterprise Storage Management / TSM (ADSM)
Liberty Mutual Insurance
Portsmouth, New Hampshire
603.431.8400.54837
mailto:cris.robinson AT libertymutual DOT com
-----Original Message-----
From: Adam Slesinger [SMTP:aslesinger AT US.BNSMC DOT COM]
Sent: Wednesday, February 02, 2000 3:02 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: database deadlocks
Chris,
The only time I've seen database deadlock situations occur is when
I've run more
than one delete filespace process at the same time.
adam
__________________
Adam Slesinger
Corporate Information Systems
Brown & Sharpe, RI
Phone: (401) 886-2236
Pager: (800) 913-5395
Email: aslesinger AT us.bnsmc DOT com
Cris Robinson wrote:
> Does anyone know what would cause the database to deadlock while
deleting a
> filespace if NO other processes were running?
> I have some, understatement, a bunch , ok, a few thousand old
filespaces to
> delete from an active server so i can't just
> wipe the server and start over. The clients are Win95 and the
server is NT
> 4.0 SP4 ADSM server running 3.1.2.40 code level.
>
> here is the message...
>
> Date and Time Message
>
>
----------------------------------------------------------------------------
>
>
----------------------------------------------------------------------------
> -----------------
> -----------------
> 02/02/2000 08:20:59 ANR0390W A server database deadlock situation
has been
> encountered: lock request for transaction 0:49241731 will be
denied to
> resolve the deadlock.
> 02/02/2000 08:20:59 ANR9999D asutil.c(782): Lock acquisition
(xLock) failed
> for volume id 712.
>
> 02/02/2000 08:20:59 ANR1181E astxn.c352: Data storage transaction
0:49241731
> was aborted.
>
> 02/02/2000 08:20:59 ANR2183W imfsdel.c1532: Transaction 0:49241731
was
> aborted.
>
> 02/02/2000 08:20:59 ANR0826I DELETE FILESPACE LIBERTY for node
> SILVEY_K-0500P encountered a transaction failure.
>
> 02/02/2000 08:20:59 ANR0827I DELETE FILESPACE LIBERTY will be
retried for
> node SILVEY_K-0500P.
>
> __________________________________________________
> Cris Robinson
> Sr. Technical Analyst
> Enterprise Storage Management / TSM (ADSM)
> Liberty Mutual Insurance
> Portsmouth, New Hampshire
> 603.431.8400.54837
> mailto:cris.robinson AT libertymutual DOT com
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