From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Mikael Kjellström <mikael(dot)kjellstrom(at)mksoft(dot)nu> |
Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: PSA: we lack TAP test coverage on NetBSD and OpenBSD |
Date: | 2019-01-17 22:23:02 |
Message-ID: | 17004.1547763782@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
=?UTF-8?Q?Mikael_Kjellstr=c3=b6m?= <mikael(dot)kjellstrom(at)mksoft(dot)nu> writes:
>> Let's see if it works better this time.
> Hmmm, nope:
> 2019-01-17 23:09:20.343 CET [9129] FATAL: could not create semaphores:
> No space left on device
Yeah, you might've been able to get by with OpenBSD/NetBSD's default
semaphore settings before, but they really only let one postmaster
run at a time; and the TAP tests want to start more than one.
For me it seems to work to append this to /etc/sysctl.conf:
kern.seminfo.semmni=100
kern.seminfo.semmns=2000
and either reboot, or install those settings manually with sysctl.
regards, tom lane
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