Re: Too-many-files errors on OS X

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Kevin Brown <kevin(at)sysexperts(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Too-many-files errors on OS X
Date: 2004-02-23 03:41:40
Message-ID: 20512.1077507700@sss.pgh.pa.us
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Kevin Brown <kevin(at)sysexperts(dot)com> writes:
> Tom Lane wrote:
>> Hmm. This may be OS-specific. The shlibs certainly show up in the
>> output of lsof in every variant I've checked, but do they count against
>> your open-file limit?

> It seems not, for both shared libraries that are linked in at startup
> time by the dynamic linker and shared libraries that are explicitly
> opened via dlopen().

It would certainly make life a lot easier if we could assume that dlopen
doesn't reduce your open-files limit.

> Attached is the test program I used.

Can folks please try this on other platforms?

regards, tom lane

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