On 04/13/2015 11:25 AM, Ilya Ashchepkov wrote:
On Mon, 13 Apr 2015 10:06:05 -0700
Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote:
On 04/13/2015 09:42 AM, Ilya Ashchepkov wrote:
On Sun, 12 Apr 2015 17:30:44 -0700
Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote:
If a connection is not being made:
1) Dose user replication have REPLICATION rights?
2) Is the pg_hba.conf on the master set up to allow a connection
from the standby for user replication and database replication?
I commented 'restore_command' in recovery.conf and after start slave
connected to master.
Then I uncomment it back. Is it possible to have a both, streaming
connection and restoring from wal files from NFS share?
Yes:
http://www.postgresql.org/docs/9.3/interactive/warm-standby.html#STREAMING-REPLICATION
I wonder if your master is recycling WALs fast enough that the
streaming can't find them and the standby has to go to the archive
instead.
What is your wal_keep_segments on the master set to?:
# select name,setting from pg_settings where name like 'wal_keep_segments';
name | setting
-------------------+---------
wal_keep_segments | 128
I run tcpdump -ni eth0 port 5432 on slave and didn't see any packet
from slave to master after restart.
Just to be clear:
1) When you comment out the restore_command the standby connects to the
master, correct?
2) When you uncomment restore_command you do not see a standby
connection, correct?
So:
1) When you are changing the restore_command status do you restart the
standby server?
2) What does select * from pg_stat_replication show, in either case?
www.postgresql.org/docs/9.3/static/monitoring-stats.html#PG-STAT-REPLICATION-VIEW
3) I may have missed it, but what is your archive_command on the master?
http://www.postgresql.org/docs/9.3/interactive/runtime-config-replication.html#RUNTIME-CONFIG-REPLICATION-SENDER
Where are the WAL files coming from?
NFS share on master.
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
