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Re: recovery is stuck when children are not processing SIGQUIT from previous crash

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Peter Eisentraut <peter_e@gmx.net>
Cc: pgsql-admin@postgresql.org
Date: 2009-09-26T16:19:47Z
Lists: pgsql-hackers 
Peter Eisentraut <peter_e@gmx.net> writes:
> strace on the backend processes all showed them waiting at
> futex(0x7f1ee5e21c90, FUTEX_WAIT_PRIVATE, 2, NULL
> Notably, the first argument was the same for all of them.

Probably means they are blocked on semaphores.  Stack traces would
be much more informative ...

			regards, tom lane