AW: Urgent: db file sequential read - wait

  • From: Stefan Jahnke <Stefan.Jahnke@xxxxxx>
  • To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 31 Mar 2004 20:28:00 +0200

I checked alert and traces, but nothing showed.
I'm going home now, I'm fed up for today.

... to be continued tomorrow, thanks for the help so far,
Stefan

-----Ursprüngliche Nachricht-----
Von: Mladen Gogala [mailto:mladen@xxxxxxxxxxxxxxx]
Gesendet: Wednesday, March 31, 2004 8:13 PM
An: oracle-l@xxxxxxxxxxxxx
Betreff: Re: Urgent: db file sequential read - wait


Is everything OK with your disk? If the process is waiting for the RDBMS to
read 
an index block, you might have a problem with your HW (controllers,
software,
device being touched by an angel....). Did you take a look into the system
log?
The "dmesg" command should tell you if everything is OK.

On 03/31/2004 01:01:04 PM, Stefan Jahnke wrote:
> Hi Mladen
> 
> It's actually always the same SEQ# and the session is continously waiting
> for the same block. It plain hangs.

-- 
Mladen Gogala
Oracle DBA
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