zferentz zferentz at gmail.com
Thu Dec 4 00:34:35 PST 2008
Hi,

(First, i'd like to apologize , i've accidently submited this question to
another group...)

I've encountered two different problems that related to simple master/slave
topology, i'd appreciate any help...

First problem:
my replication works just fine  (single master , single slave on remote
machine) . however - when  I remove the cluster (schema) either by GUI
(pgAdmin ) or by "DROP" script or by slonik script, i cannot add new items
to my tables. i get "duplicate key value violates unique constraint" with my
primary-key.
I've noticed that the problem starts the moment i start the "slon" script,
and the problem doesn't disappear even when i stopped/remove the slony
cluster.

Second problem:
when i'm executing the "failover" script (as described in the documetnation)
i get some  weird errors :

     ERROR:  INSERT has more expressions than target columns
      CONTEXT:  SQL statement "INSERT INTO "_esa_cluster".sl_event
(ev_origin,         ev_seqno, ev_timestamp, ev_snapshot, ev_type, ev_data1,
ev_data2, ev_data3, ev_data4)      values ( $1 ,
"pg_catalog".nextval('"_esa_cluster".sl_event_seq'), CURRENT_TIMESTAMP, '0',
'0', '0:0:', 'ACCEPT_SET',  $2 ::text,  $3 ::text,  $1 ::text,  $4 ::text)"
     PL/pgSQL function "failoverset_int" line 35 at SQL statement
     SQL statement "SELECT  "_esa_cluster".failoverSet_int( $1 ,  $2 ,  $3 , 
$4 )"
     PL/pgSQL function "failednode2" line 39 at PERFORM

The net result of the two problems is that the slave is not usable , so i
cannot use slony...

I'm using Debian ,and everything was built from sourcecode (postgres-8.3.4 ,
slony1-2.0.0-rc2)


Any help would be appreciated...
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