Re: : Postgresql Error after recovery

From: Venkat Balaji <venkat(dot)balaji(at)verse(dot)in>
To: Raghavendra <raghavendra(dot)rao(at)enterprisedb(dot)com>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: : Postgresql Error after recovery
Date: 2012-07-04 10:29:39
Message-ID: CAFrxt0iMMuxwC+13eSE1tBxkW=OL+GYy4WkJJgVyTfCvtEHRpQ@mail.gmail.com
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I have restarted the cluster with "ignore_system_indexes=true" and was able
to connect to databases.

I have started re-indexing, seems to be working fine. Will get back if i
find further issues.

Regards,
Venkat

On Wed, Jul 4, 2012 at 3:35 PM, Raghavendra <
raghavendra(dot)rao(at)enterprisedb(dot)com> wrote:

> Re-index option did not work.
>>
>
>> Single user mode option did not work as well -
>>
>> [postgres(at)localhost bin]$ postgres --single oltp_db -E -D
>> /usr/local/postgresql-9.0.1/data
>> 2012-07-04 04:30:47 CDT [26072]: [1-1] user=,db= FATAL: index
>> "pg_attribute_relid_attnum_index" contains unexpected zero page at block 0
>> 2012-07-04 04:30:47 CDT [26072]: [2-1] user=,db= HINT: Please REINDEX it.
>>
>> Last option would be dump and restore. We need to avoid that reduce the
>> downtime.
>>
>>
> How about starting the instance with ignore_system_indexes=true ? And do
> dump & restore. Am not sure on this procedure. Should someone here would
> have better idea on this.
>
>
> http://www.postgresql.org/docs/9.0/interactive/runtime-config-developer.html
>

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