RE: Core dump then database crash
Date: Mon, 7 Oct 2013 08:27:24 -0400
Message-ID: <2F161F8A09B99B4ABF8AE832D546E7890F53234B87_at_us194mx002.tycoelectronics.net>
Why are you running what appears to be an unpatched version of Oracle 11gR2? My first recommendation would be to consider patching to address the numerous known issues...
-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Laimutis.Nedzinskas_at_seb.lt
Sent: Monday, October 07, 2013 8:15 AM
To: sbecker6925_at_gmail.com
Cc: oracle-l
Subject: Re: Core dump then database crash
Scan alert log for ANY errors/warnings before the crash. Specifically check for memory shortage, check if virtual memory (swap file) is sufficient. Which process crashed and/or reported the error ?
Brgds, Laimis N
Please consider the environment before printing this e-mail
From: Sandra Becker <sbecker6925_at_gmail.com<mailto:sbecker6925_at_gmail.com>>
To: oracle-l <oracle-l_at_freelists.org<mailto:oracle-l_at_freelists.org>>
Date: 2013.10.04 22:28
Subject: Core dump then database crash
Linux server, Oracle 11.2.0.0
We had some core dumps and then the database crashed. It didn't come all
the way down. Some processes were still running so we did a shutdown abort
(non-prod database) and restarted it. All looks good now.
So far research hasn't yielded any answers about why it crashed. One of the errors is something we haven't seen before. Can anyone shed some light on the following error?
ORA-07445: exception encountered: core dump [dbgtrReserveSpace()+100]
[SIGSEGV] [ADDR:0x10] [PC:0x107A73284] [Address not mapped to object] []
We appreciate any help or pointing us in the right direction.
--
Sandy
GHX
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Received on Mon Oct 07 2013 - 14:27:24 CEST