I want to setup a form of replication for postgresql using the warm standby option (http://www.postgresql.org/docs/8.2/static/warm-standby.html)
I have had success to let server A to copy the WAL logs to server B (the standby server). But I have had no success on the recovery side of things. I might just be overlooking something. You help will be appreciated. I have the following in the /etc/postgresql/8.2/main/recovery.conf on server B: restore_command = '/var/lib/postgresql/8.2/main/restore.sh /var/lib/postgresql/8.2/main/wal/%f "%p"' and /var/lib/postgresql/8.2/main/restore.sh looks like this: #!/bin/bash RESTORE_FROM=$1 RESTORE_TO=$2 DELAY=100000 TRIGGERED=0 TRIGGER_FILE="/var/lib/postgresql/8.2/main/trigger" copyfunc() { if [ "$TRIGGERED" -eq "0" ]; then cp -v -i $RESTORE_FROM $RESTORE_TO fi } k=`expr $1 : '.*\(history\)'` if [ "$k" == "history" ]; then copyfunc; exit $?; fi while [ ! -f "$RESTORE_FROM" -a "$TRIGGERED" -eq "0" ]; do usleep $DELAY; if [ -e $TRIGGER_FILE ]; then TRIGGERED=1; fi done copyfunc; This was adapted from a howto at http://www.postgresql.org/docs/8.2/static/warm-standby.html The content of /var/lib/postgresql/8.2/main/wal/ looks like this: $ ls wal 000000010000000000000000 00000001000000000000000E 00000001000000000000001C 000000010000000000000001 00000001000000000000000F 00000001000000000000001D 000000010000000000000002 000000010000000000000010 00000001000000000000001E 000000010000000000000003 000000010000000000000011 00000001000000000000001F 000000010000000000000004 000000010000000000000012 000000010000000000000020 000000010000000000000005 000000010000000000000013 000000010000000000000021 000000010000000000000006 000000010000000000000014 000000010000000000000022 000000010000000000000007 000000010000000000000015 000000010000000000000023 000000010000000000000008 000000010000000000000016 000000010000000000000024 000000010000000000000009 000000010000000000000017 000000010000000000000025 00000001000000000000000A 000000010000000000000018 000000010000000000000026 00000001000000000000000B 000000010000000000000019 000000010000000000000027 00000001000000000000000C 00000001000000000000001A 000000010000000000000028 00000001000000000000000D 00000001000000000000001B And the postgresql-log shows: 2007-02-26 15:58:54 SAST LOG: database system was shut down at 2007-02-26 15:58:53 SAST 2007-02-26 15:58:54 SAST LOG: checkpoint record is at 0/42C9BC 2007-02-26 15:58:54 SAST LOG: redo record is at 0/42C9BC; undo record is at 0/0; shutdown TRUE 2007-02-26 15:58:54 SAST LOG: next transaction ID: 0/1098; next OID: 16385 2007-02-26 15:58:54 SAST LOG: next MultiXactId: 1; next MultiXactOffset: 0 2007-02-26 15:58:54 SAST LOG: database system is ready 2007-02-26 15:58:55 SAST LOG: incomplete startup packet It does not seem to do anything about the WAL logs from the other server. What am I missing? Regards Johann -- Johann Spies Telefoon: 021-808 4036 Informasietegnologie, Universiteit van Stellenbosch "If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness." I John 1:9 ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly