ADSM-L

Re: database deadlocks

2000-02-02 14:22:42
Subject: Re: database deadlocks
From: "Cook, Dwight E" <cookde AT BP DOT COM>
Date: Wed, 2 Feb 2000 14:22:42 -0500
Did you run your "cleanup archdir fix=yes" command ?

I can't remember if it was only on older code or newer code without running
cleanup archdir but I could kill an adsm server with
        delete file somenode *
and it had to do with the archived directories...
I know in the older version servers I could move the nodes to a domain with
a only one management class (with all retentions basically being only 1 day)
then run expiration, then do a "delete file somenode *" and that wouldn't
kill the server that way ;-)

just what I've seen slightly related to your problem but don't know if it
really has anything specifically connected to you

later,
       Dwight

> ----------
> From:         Cris Robinson[SMTP:Cris.Robinson AT LIBERTYMUTUAL DOT COM]
> Reply To:     ADSM: Dist Stor Manager
> Sent:         Wednesday, February 02, 2000 12:52 PM
> To:   ADSM-L AT VM.MARIST DOT EDU
> Subject:      database deadlocks
>
> 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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