From: | "Vishnu S(dot)" <vishnu(dot)s(at)nestgroup(dot)net> |
---|---|
To: | <pgsql-admin(at)postgresql(dot)org> |
Subject: | PostgreSQL Replication Using slony [Rejoining a node after failover] |
Date: | 2010-10-21 04:02:15 |
Message-ID: | D0124DE0373A744CA8192AFA82C83117EBC36A@mail-4.tvm.nestgroup.net |
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Thread: | |
Lists: | pgsql-admin |
Hi,
I am using Slony-I 2.0.4 with PostgreSQL 8.4 in windows XP. I have
replicated the data from a master (say A ) to a slave machine(say B).
And when the Master machine A fails, the slave machine B, acts as Master
machine and the node corresponding to master is dropped using
DROP NODE command. It also works fine. My requirement is that,
I have to rejoin the machine A to the replication set.
Then I have to replicate data from Machine B to Machine A. (ie. Both
machine A and Machine B should contain same data.)
Then I have to change Machine A as master machine and Master B slave
machine.
Please help me to create scripts for this. I have tried without dropping
the node too. But it also not working.
Please tell me how to rejoin a dropped node into the replication set
after failover.
Thanks & Regards,
Vishnu S
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