Re: Bug#101177: postgresql: Postgres died, won't restart -- another

Can anyone tell me what exit code 11 means on a backend failure?  I can't
find any definition of backend exit codes.  Is there any documentation of
these?

------- Forwarded Message
Subject: Bug#101177: postgresql: Postgres died, won't restart -- another case
From: Ken Harris <kbh7@cornell.edu>
Date: Fri, 02 Nov 2001 15:40:58 -0500 (20:40 GMT)
To: Debian Bug Tracking System <101177@bugs.debian.org>

Package: postgresql
Version: 7.1.3-4

I'm seeing something similar here.  Postgres died while a program
was dumping data into it, and I can't restart it.  I'm getting
  /usr/lib/postgresql/bin/postmaster: Startup proc 10178 exited with status 
11 - abort

in /var/log/postgres.log (11 = segfault?).

It was asked if 7.1.3-4 cures this; I'm already using 7.1.3-4.

It was said Postgres creates a 16-20MB file on startup; I have 1.0GB free.
(Is this startup file size dependent on the database size?)

-- System Information
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux picea 2.4.12 #2 Thu Nov 1 13:01:34 EST 2001 i686
Locale: LANG=C, LC_CTYPE=

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------- Forwarded Message
Date:    Mon, 05 Nov 2001 10:44:46 -0500
From:    Ken Harris <kbh7@cornell.edu>
To:      Oliver Elphick <olly@lfix.co.uk>
Subject: Re: Bug#101177: postgresql: Postgres died, won't restart -- another ca  se


>No.  Your problem does not sound like lack of disk space (I recently had
>that and that gives an exit status of 512).
>

Ok, good.  (Or, darn, I don't get to ask my boss for a bigger disk.  :-)

>Is there anything in the logs?  If not, set debug_level = 2 in
>/etc/postgresql/postgresql.conf and try again.
>

The line I quoted above ("exited with status 11") was the only thing 
that showed up in the log.  With debug_level=2, I see:

invoking IpcMemoryCreate(size=2211840)
FindExec: found "/usr/lib/postgresql/bin/postmaster" using argv[0]
/usr/lib/postgresql/bin/postmaster: reaping dead processes...
/usr/lib/postgresql/bin/postmaster: Startup proc 14219 exited with 
status 11 - abort

(Doesn't look terribly helpful, I'm afraid.)

This database isn't mission-critical, by any means, and I'm working on a 
program (JDBC) to create it from my raw data, so it gets re-created from 
scratch all the time.  I'm curious to know why Postgres died, though, 
and I'll be glad to run any sort of diagnostics you can think of.

Thanks,

- - Ken


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-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver
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    "No man can serve two masters; for either he will      hate the one, and love the other; or else he will hold
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