Hi All,

 

I am testing failover with the following setup:

N1 - Master

N2 - Slave

 

To test failover, I issue this command: slonik_failover 1 2 | slonik

-------------------------------------------

INFO: calling failedNode(1,2) on node 1

<stdin>:4: NOTICE:  failedNode: set 1 has no other direct receivers -
move now

INFO: Waiting for slon engines to restart

INFO: Node with highest sync for set 1 is 2

<stdin>:10: Replication sets originating on 1 failed over to 2

-------------------------------------------

 

Now I try to remove the N1 from the setup with this command:
slonik_drop_node 1 | slonik

<stdin>:4: Error: Node ID and event node cannot be identical

 

I also try this : slonik_drop_node 2 | slonik

<stdin>:10: dropped node 2 cluster

 

Problem is when I check the slon log on node2, it is reporting:

----------------------

2009-09-29 13:49:19 SGT DEBUG1 slon: restart of worker

2009-09-29 13:49:19 SGT CONFIG main: slon version 1.2.16 starting up

2009-09-29 13:49:19 SGT DEBUG2 slon: watchdog process started

2009-09-29 13:49:19 SGT DEBUG2 slon: watchdog ready - pid = 28749

2009-09-29 13:49:19 SGT DEBUG2 slon: worker process created - pid =
29314

2009-09-29 13:49:19 SGT ERROR  cannot get sl_local_node_id - ERROR:
schema "_testrepl" does not exist

2009-09-29 13:49:19 SGT FATAL  main: Node is not initialized properly -
sleep 10s

2009-09-29 13:49:29 SGT DEBUG2 slon_retry() from pid=29314

2009-09-29 13:49:29 SGT DEBUG1 slon: retry requested

2009-09-29 13:49:29 SGT DEBUG2 slon: notify worker process to shutdown

2009-09-29 13:49:29 SGT DEBUG2 slon: child terminated status: 0; pid:
29314, current worker pid: 29314

----------------------

 

Also checking in PgAdmin, it reports the cluster database on node2 was
removed. Did I issue the wrong command? How do I remove node1 from the
cluster after handing the origin to node2 with the failover command?

 

 

Regards,

Lawrence Giam

  <http://www.globalitcreations.com> 
........................................................................
..........................
Lawrence Giam | Global IT Creations Pte Ltd |  Network Administrator  
website: http://www.globalitcreations.com
phone: +65 6836 4768 ext 115| fax: + 65 6836 4736 | mobile: + 65 9758
7448 

 

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