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From Robert Muir <rcm...@gmail.com>
Subject Re: [HUDSON] Lucene-trunk - Build # 1537 - Failure
Date Fri, 22 Apr 2011 12:44:50 GMT
On Fri, Apr 22, 2011 at 8:41 AM, Thomas Matthijs
<thomas.matthijs@actonomy.com> wrote:
>
>
> On Fri, Apr 22, 2011 at 14:15, Uwe Schindler <uwe@thetaphi.de> wrote:
>>
>> Hi Simon,
>>
>> I had no success to change anything. As root I can at least call ulimit
>> -n, but the limit does not raise. Lowering is easily possible:
>>
>> [root@lucene ~]# ulimit -n 32768
>
> Probably kernel level enforced max, try raising it with sysctl, i think
> there are options named "kern.maxfilesperproc" or "kern.maxfiles" you can
> list them with # sysctl -a
>

Are you sure we should do this? I've had this discussion with
mikemccand before, the concern is that if we have too many open files
this is definitely a realistic problem (it comes up on the userlist
quite often).

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