"ascot.moss@gmail.com" <ascot.moss@gmail.com> writes:
> Hi,
>
> I just tried another round of tests, without running "sync; echo 3 > /proc/sys/vm/drop_caches',
> still got the same error, following FATAL errors are found in pg_log (slave), can anyone please advise how to
resolve
> this error?
>
> regards
>
> LOG: entering standby mode
> LOG: consistent recovery state reached at 11/42000318
> LOG: redo starts at 11/42000280
> LOG: invalid record length at 11/42000318
> LOG: database system is ready to accept read only connections
> LOG: streaming replication successfully connected to primary
> FATAL: could not send data to WAL stream: server closed the connection unexpectedly
> This probably means the server terminated abnormally
> before or while processing the request.
> LOG: unexpected pageaddr 10/D2EC0000 in log file 18, segment 5, offset 15466496
> LOG: streaming replication successfully connected to primary
> FATAL: could not receive data from WAL stream: FATAL: requested WAL segment 000000010000001200000005 has already
> been removed
> LOG: streaming replication successfully connected to primary
> FATAL: could not receive data from WAL stream: FATAL: requested WAL segment 000000010000001200000005 has already
Raise wal_keep_segments on your master configs ,and HUP and/or start
your standby a lot sooner after it's reloaded.
<snip>
>
--
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres.consulting@comcast.net
p: 312.241.7800