Re: BUG #3427: Autovacuum crashed server

From: Magnus Hagander <magnus(at)hagander(dot)net>
To: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: usenet(at)munnin(dot)com, Bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #3427: Autovacuum crashed server
Date: 2007-07-06 16:45:54
Message-ID: 468E71C2.40903@hagander.net
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Alvaro Herrera wrote:
>> AH> Is there any way to figure out what "exit code -1073741819" means?
>>
>> Yes, -1073741819 is 0xc0000005 aka "Access Violation".
>
> Oh, OK. How can this happen? I don't know much about Windows. Maybe
> you have some antivirus is checking the file at the same time Autovac is
> checking it?

Note that Windows can (and often will) give you Access Violation when
you try to access any memory outside of your address-space (since that's
technically an access violation), so it can be whatever would cause
segmentation fault on unix.

//Magnus

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