Actually, yesterday in desperate moments I have done that, I got cvs version of pgpool. I think I have same situation. I have added failback script that creates trigger file on my new primary node, but standby is acting like primary..
On Fri, Jan 21, 2011 at 8:19 AM, Tatsuo Ishii <is...@sraoss.co.jp> wrote: > > I'm having problem with pcp_recovery_node. > > I have 3 computer architecture. One computer is with installed pg_pool, > and > > two other are nodes. > > Pg_pool version installed is 3.0.1, and postgres is 9.0.2 > > I have streaming replication configured. > > > > I'm trying to setup automatic recovery of nodes. > > I set one server to be master, and other slave (read only connection). > > When primary fails, slave is being used as a master and this transition > from > > one > > node to another is automatic and everything works great. > > But, when I execute pcp_recovery_node command: > > > > pcp_recovery_node 20 localhost 9898 postgres <password> 0 -d > > > > pgpool is trying to make my first node (one that I'm trying to recover) > > as a master node, and everything went well except crating trigger file. > > That is the limitation of pgpool-II 3.0.x. pgpool-II 3.1 will make > this possible. You can try the to-be-pgpool-II 3.1 source code from > CVS HEAD or tar ball from > > http://pgpool.projects.postgresql.org/contrib_docs/simple_sr_setting/index.html > -- > Tatsuo Ishii > SRA OSS, Inc. Japan > English: http://www.sraoss.co.jp/index_en.php > Japanese: http://www.sraoss.co.jp > > > So, in log file there is no errors, failover.sh is not executed, and > > node1 (just recovered node) is acting like it is master, but it is not > > until I manually create trigger file. > > > > Why pgpool is trying to make my just recovered node as master, and > > not just bring it up and set it to act like slave. Can I configure this? > > > > How can I know what action is provided by executing pcp_recovery_node? > > > > I hope that I descibed my problem well. > > -- Armin
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