From: Yogi Barot <YBarot@symcor.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: 'pgsql-admin@postgresql.org' <pgsql-admin@postgresql.org>
Subject: Re: pg_upgrade error
Date: Tue, 8 Dec 2015 16:32:50 +0000
Message-ID: <ec8a94f2b48b4d2792f14dafc2ea1bee@MX002.symprod.com> (raw)
In-Reply-To: <20151207210455.GA28279@momjian.us>
References: <ca0484351b28481081e5692ff824f7b9@MX002.symprod.com>
<20151207210455.GA28279@momjian.us>
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Hi Bruce,
On another cluster, I fixed the old cluster tablespace location by running bellow statement.
update pg_tablespace set spclocation='/opt/symcor-foa/data/pg_tblspc/federator' where spcname='federator';
select * from pg_tablespace
, but it still fails with same error. There is no symlink in this cluster.
/opt/symcor-foa/data/pg_tblspc/federator/PG_9.0_201008051/17055/11838
linking "/opt/symcor-foa/data/pg_tblspc/federator/PG_9.0_201008051/17055/11838" to "/opt/symcor-foa/data/pg_tblspc/federator/PG_9.4_201409291/16423/13013"
error while creating link for relation "pg_catalog.pg_largeobject" ("/opt/symcor-foa/data/pg_tblspc/federator/PG_9.0_201008051/17055/11838" to "/opt/symcor-foa/data/pg_tblspc/federator/PG_9.4_201409291/16423/13013"): No such file or directory
Thanks,
Yogi
-----Original Message-----
From: Bruce Momjian [mailto:bruce@momjian.us]
Sent: Monday, December 07, 2015 4:05 PM
To: Yogi Barot
Cc: 'pgsql-admin@postgresql.org'
Subject: Re: [ADMIN] pg_upgrade error
On Mon, Dec 7, 2015 at 05:44:06PM +0000, Yogi Barot wrote:
> Hi,
>
>
>
> I am doing pg upgrade from postgresql 9.0.19 to postgresql 9.4 CE version.
>
>
>
> Database size is 300GB.
>
> Pg_upgade check runs fine but pg_upgrade fails with following error:
>
>
>
> linking
> "/opt/symcor-foa/pgsql/data/pg_tblspc/federator/PG_9.0_201008051/
> 10349572/11838" to "/opt/symcor-foa/pgsql/data/pg_tblspc/federator/
> PG_9.4_201409291/16434/13013"
>
>
>
> error while creating link for relation "pg_catalog.pg_largeobject"
> ("/opt/ symcor-foa/pgsql/data/pg_tblspc/federator/PG_9.0_201008051/10349572/11838" to "
> /opt/symcor-foa/pgsql/data/pg_tblspc/federator/PG_9.4_201409291/16434/13013"):
> No such file or directory
>
> Failure, exiting
>
>
>
> How can I resolve this or resume upgrade?
>
> The directory
> "/opt/symcor-foa/pgsql/data/pg_tblspc/federator/PG_9.0_201008051/
> 10349572/11838” does not exist in old cluster, how can I change or
> remove reference to this directory?
My guess is that you have a mismatch between the symbolic links used in data/pg_tblspc/ and pg_tablespace.spclocation.
pg_tablespace.spclocation. was removed in Postgres 9.2, but in older releases you could have moved the tablespace without updating that field, causing pg_upgrade failures.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ As you are, so once was I. As I am, so you will be. +
+ Roman grave inscription +
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To: pgsql-admin@postgresql.org
Cc: YBarot@symcor.com, bruce@momjian.us
Subject: Re: pg_upgrade error
In-Reply-To: <ec8a94f2b48b4d2792f14dafc2ea1bee@MX002.symprod.com>
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