Chris Mount <chris at asi-web.com> writes:
> 2006-04-03 10:09:09 CDT ERROR  remoteWorkerThread_1: "select 
> "_cpc_replic".sequenceSetValue(111,1,'106076','380399');
> " PGRES_FATAL_ERROR PANIC:  right sibling's left-link doesn't match
> CONTEXT:  SQL statement "insert into "_cpc_replic".sl_seqlog (seql_seqid, 
> seql_origin, seql_ev_seqno, seql_last_value)
>  values ( $1 ,  $2 ,  $3 ,  $4 )"

Searching for "right sibling's left-link doesn't match", I find
suggestions from Tom Lane to reindex tables.

It sounds to me as though the failure corrupted an index on one of the
tables, probably _cpc_replic.sl_seqlog.

Try reindexing it on the failing node, and see if that helps.

Of course, where there's one corruption, there could be more...

I'd suggest doing a vacuum of the whole thing via "VACUUM VERBOSE"; if
that runs into problems, you'll know...
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Christopher Browne
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