Skip site navigation (1) Skip section navigation (2)

Re: Runtime error: could not open segment 1 of relation ...

From: "Talha Khan" <talha(dot)amjad(at)gmail(dot)com>
To: "Gregory S(dot) Williamson" <gsw(at)globexplorer(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Runtime error: could not open segment 1 of relation ...
Date: 2006-09-26 22:21:43
Message-ID: f80885fc0609261521i1a4664bwc8d42152d173f004@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-admin
Hi Greg,

Is it possible that the server was shutdown using -mi switch?

cuz immediate shutdown ends causing these problems.

Regards
Talha Khan


On 9/26/06, Gregory S. Williamson <gsw(at)globexplorer(dot)com> wrote:
>
> This morning one of our production servers (8.1.1, Linux) threw a number
> of  errors like these (different final number; first two [1663/43801] are
> all the same]:
>
> 2006-09-26 10:02:15.124 PDT 1387333718 ERROR:  could not open segment 1 of
> relation 1663/43801/7274801 (target block 478216192): No such file or
> directory
> 2006-09-26 10:02:52.991 PDT 1387340456 ERROR:  could not open segment 1 of
> relation 1663/43801/7274801 (target block 478216192): No such file or
> directory
> 2006-09-26 10:02:53.002 PDT 1387340458 ERROR:  could not open segment 1 of
> relation 1663/43801/7274801 (target block 478216192): No such file or
> directory
>
> The server never really recovered -- it kept running but was horribly
> slow. Rebooting seems to have cured the problem, but I am wondering what I
> made look into, etc.
>
> The server in question is really a read-only beast with several hundred
> connections, typically, 4 gigs of RAM, and has not misbehaved before.
>
> Any suggestions would be welcome! (Although I fear I know the answer --
> disk issues.)
>
> Thanks,
>
> Greg Williamson
> DBA
> GlobeXplorer LLC
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: Don't 'kill -9' the postmaster
>

In response to

Responses

pgsql-admin by date

Next:From: Gregory S. WilliamsonDate: 2006-09-26 22:28:58
Subject: Re: Runtime error: could not open segment 1 of relation ...
Previous:From: Gregory S. WilliamsonDate: 2006-09-26 21:54:20
Subject: Runtime error: could not open segment 1 of relation ...

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group