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Re: Backend crashes in 7.0.3

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Dirk Lutzebaeck <lutzeb(at)aeccom(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Backend crashes in 7.0.3
Date: 2000-12-22 16:35:23
Message-ID: 12227.977502923@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
Dirk Lutzebaeck <lutzeb(at)aeccom(dot)com> writes:
> I observe occasionaly crashes on 7.0.3 under medium load:

> Backend message type 0x49 arrived while idle
> Backend message type 0x44 arrived while idle
> Backend message type 0x54 arrived while idle

> I recently upgraded from 7.0.2 to 7.0.3 on RH6.0, Linux 2.2.10 and I
> haven't observed these messages before. I have
> compiled the source on my own  (egcs 2.91.66). 

Strange.  I don't recall any 7.0.2 -> 7.0.3 changes that might affect
the frontend/backend protocol behavior.  Did you compile 7.0.2 the same
way as 7.0.3?

> Can I downgrade from 7.0.3 to 7.0.2 without dump/restore?

You can, but in the long run it'd be more useful to figure out what's
going wrong.  The above is not much info --- what are you doing when
this happens, and what if anything appears in the postmaster log?

			regards, tom lane

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