| From: | "Peter Brant" <Peter(dot)Brant(at)wicourts(dot)gov> |
|---|---|
| To: | <Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>,<pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #2371: database crashes with semctl failed |
| Date: | 2006-05-01 16:50:50 |
| Message-ID: | 4455F61A020000BE000034CB@gwmta.wicourts.gov |
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| Thread: | |
| Lists: | pgsql-bugs |
With the patch applied, I let an inhouse stress test run for several
hours and it completed without incident. I also ran two runs of pgbench
with 50 connections x 1000 transactions and one run of 50 connections x
5000 transactions. All completed successfully. (Test server is a dual
Xeon with HyperThreading enabled, Windows Server 2003, PG 8.1.3).
Pete
>>> "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> 04/25/06 7:01 am >>>
There is a "Win32 semaphore patch" in the patch list, but we are lack
of
evidence to prove its usefulness. If you can try to apply it to your
*test*
server (8.0.*, 8.1.* are all ok), that would be very helpful to see
the
result.
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