Sebastian Böhm wrote: > I have a primary server (9.1), which does wal archiving like this: > > wal_level = hot_standby > archive_mode = on > archive_command = 'test ! -f /home/autobackup/wal/%f && cp %p /home/autobackup/wal/%f' > > > then I have a warm standby with this configuration in recovery.conf: > > restore_command = 'cp /opt/WAL/%f %p' > standby_mode = on > > when I then start the server it applies all WAL files. But when I then stop the server after a few > minutes and start it again, it asks for a WAL file it already processed. > > Logfile: [cleaned out irrelevant lines] > 2013-02-28 16:21:00 CET LOG: database system was shut down in recovery at 2013-02-28 16:20:53 CET > 2013-02-28 16:21:00 CET LOG: entering standby mode > ---> 2013-02-28 16:21:00 CET LOG: restored log file "0000000100000007000000C0" from archive > 2013-02-28 16:21:00 CET LOG: redo starts at 7/C0F9A650 > 2013-02-28 16:21:00 CET LOG: consistent recovery state reached at 7/C0FFE398 > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > 2013-02-28 16:21:08 CET LOG: received fast shutdown request > 2013-02-28 16:21:08 CET LOG: shutting down > 2013-02-28 16:21:08 CET LOG: database system is shut down > 2013-02-28 16:21:12 CET LOG: database system was shut down in recovery at 2013-02-28 16:21:08 CET > 2013-02-28 16:21:12 CET LOG: entering standby mode > ----> 2013-02-28 16:21:12 CET LOG: restored log file "0000000100000007000000C0" from archive > 2013-02-28 16:21:12 CET LOG: redo starts at 7/C0F9A650 > 2013-02-28 16:21:12 CET LOG: consistent recovery state reached at 7/C0FFE398 > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory > cp: cannot stat `/opt/WAL/0000000100000007000000C1': No such file or directory A consistent recovery state was reached at 7/C0FFE398, which is somewhere in 0000000100000007000000C0 (see the "7" before and the "C0" immediately after the slash). After restart, recovery continues from this point (or any subsequent "recovery restart point"). Ro recover the transactions after 7/C0F9A650, PostgreSQL needs the rest of the WAL file, so it will be restored again. Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
