DB error recovery

From: Werner Bohl <wbohl(at)deepdata(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: DB error recovery
Date: 2004-07-07 21:43:51
Message-ID: 1089236631.3467.4.camel@sirio
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Hi,

We have a big postgresql 7.4.2 db on RedHat 8.0. Data resides in a SCSI
RAID partition.

Problem: SCSI RAID card (LSI 160 Express) was substituted with a LSI
1600 Enterprise. Same make, using same low-level drivers. After the card
switch a query to one of our tables returns:

ERROR: could not access status of transaction 542458188
DETAIL: could not open file "/db/pgdata/pg_clog/0205": No such file or
directory

Is there any work-around, or fast fix for this error as restoring data
takes more than 2 days.

TIA,
--
Werner Bohl <wbohl(at)deepdata(dot)com>
Infutor de Costa Rica

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