On Mon, 13 Apr 2015 12:24:11 -0700 Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote: > 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? Yes. > > 2) When you uncomment restore_command you do not see a standby > connection, correct? Yes. > > So: > > 1) When you are changing the restore_command status do you restart > the standby server? Yes. > > 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 0 rows on master 0 rows on slave > > 3) I may have missed it, but what is your archive_command on the > master? # select name,setting from pg_settings where name like 'archive_command'; name | setting -----------------+---------------------------------------------------------------------------- archive_command | test ! -f /media/psqlbak/wals/main/%f && cp %p /media/psqlbak/wals/main/%f > > > > >> > >> 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. > > -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
