On 04/09/2012 03:33 AM, 乔志强 wrote:
>
> But after some minutes the master output:
> requested WAL segment XXX has already been removed
> the standby output:
> FATAL: could not receive data from WAL stream: FATAL: requested WAL segment XXX
> has already been removed
>
>
> Question:
> Why the master deletes the WAL segment before send to standby in synchronous mode? It is a streaming replication bug
?
>
>
> ////////////////////////////////////////
>
> master server output:
> LOG: database system was interrupted; last known up at 2012-03-30 15:37:03 HKT
> LOG: database system was not properly shut down; automatic recovery in progress
My question would be, what happened above? In other words what does the
log prior to this one show just before the database shutdown?
--
Adrian Klaver
adrian.klaver@gmail.com