On 04/27/12 10:14, Tom Lane wrote: > Jeff Frost <j...@pgexperts.com> writes: >> A few times today, we've seen postgresql 9.1.3 backends on Ubuntu 11.10 >> x86_64 >> get stuck in 'startup' mode. > Well, the one you backtraced seems to be waiting for somebody else to > release one of the buffer mapping locks ... which is not a lock I'd > expect to get held long, ever. Could you check all the Postgres > processes and see which of them have backtraces different from that? > We need to figure out what's sitting on that lock and why. >
Thanks Tom. We've failed over to the replica which seems to have the issue happen less often, so I'll try and get the backtraces as soon as it's reproduced. -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
