Re: Streaming replication: rsync to switchover

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On 04/20/2011 10:26 AM, rudi wrote:
Database cluster state: in archive recovery

and doesn't accept connections:

2011-04-20 10:17:00 CEST:[local]:u@postgres:[13099] FATAL: the database
system is starting up

even if is a hot standby.

My fault: it seems I forgot to stop the backup in my previous attempt. I tried this procedure and now the former master acts as a hot standby as expected:

On the former master:

a) stop
b) cleanup pg_xlog
c) set archive_mode = off and hot_standby = on in postgresql.conf

On the former slave:

a) set archive_mode = on in postgresql.conf
b) psql -c "SELECT pg_start_backup('switchover base backup')"
c) rsync -av $PGDATA --delete --exclude server.crt --exclude server.key --exclude recovery.* --exclude postmaster.pid --exclude pg_xlog --exclude archive $SLAVE:$PGDATA
d) psql -c "SELECT pg_stop_backup()"

Finally I started the former master.

--
rd

Peel your own image from the mirror.
Sit. Feast on your life.

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