Re: Backup history file should be replicated in Streaming Replication?
Fujii Masao <masao.fujii@gmail.com>
From: Fujii Masao <masao.fujii@gmail.com>
To: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Simon Riggs <simon@2ndquadrant.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2009-12-24T15:47:34Z
Lists: pgsql-hackers
On Thu, Dec 24, 2009 at 5:38 PM, Fujii Masao <masao.fujii@gmail.com> wrote: > On Thu, Dec 24, 2009 at 1:39 PM, Fujii Masao <masao.fujii@gmail.com> wrote: >> On Wed, Dec 23, 2009 at 7:50 PM, Heikki Linnakangas >> <heikki.linnakangas@enterprisedb.com> wrote: >>> Ok. How about writing the history file in pg_stop_backup() for >>> informational purposes only. Ie. never read it, but rely on the WAL >>> records instead. >> >> Sounds good. I'll make such change as a self-contained patch. > > Done. Please see the attached patch. I included this and the following patches in my 'replication' branch. Also I got rid of the capability to replicate a backup history file, which made the SR code simple. http://archives.postgresql.org/pgsql-hackers/2009-12/msg01931.php Regards, -- Fujii Masao NIPPON TELEGRAPH AND TELEPHONE CORPORATION NTT Open Source Software Center