"Mark Steben" <msteben@xxxxxxxxxxxxxxx> writes:
> I am running postgres 8.3.4 on master(mymachine) and slave(hummer). I am
> attempting to implement warm standby.
> 1. On mymachine I have the following archive_command:
> Scp %p postgres@hummer:/var/backups/archlog/%f
> (scp has been set up with ssh keys so that password
> Is not required for postgres user)
> This works fine. Copies wal logs to the /var/backups/archlog directory.
Okay ...
> 2. Before I attempt pg_standby or some other wait script on hummer I have
> Used a simple cp command in my recovery.conf file to manually restore
> My first set of updates:
> restore_command = 'cp /var/backups/archlog/%f %p'
This looks fine too, perfectly standard.
> From the doc I am assuming that %f should be the file name(s) of the
> Wal log in /var/backups/archlog/ to be copied into the
> /*/*/*/*/pg_xlog directory referenced by %p
> But %f seems to be referencing current wal log names in
> /*/*/*/*/pg_xlog. I am getting messages like:
> cp: cannot stat `/var/backups/archlog/0000000600000003000000D2':
> No such file or directory
Are you sure that's an error? As per the docs, the restore_command will
sometimes be asked for files that aren't there. I'd expect one or two
such failures in a restore session.
> 0000000600000003000000D2 is an actual wal log in hummer's
> /*/*/*/*/pg_xlog directory.
Yeah, but is it in hummer's /var/backups/archlog ?
regards, tom lane
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