4096 is actually not very high in practice use. 8192 or 16k is better. also don’t forget to raise the “nproc” limit in /etc/security/limit.d
Wei Yang | [log in to unmask] | 650-926-3338(O)
On Feb 12, 2015, at 11:08 PM, Tommaso Boccali <[log in to unmask]> wrote:
> Ciao, today I found the Pisa xrootd servers completely stuck (3.3.6 still), with load > 4000.
> trying to debug, I saw upon restart a
>
> 150213 08:01:53 1618 XrdScheduler: Unable to create worker thread; resource temporarily unavailable
>
> in cmsd.log
>
> in the xrootd.cfg I have a
>
> xrd.sched maxt 4096
>
> whch i would assume is already high .. So question is: on a live system, how can I see the # of threads xrootd/cmsd is trying to open?
>
> thanks a lot
>
> tom
> --
> Tommaso Boccali
> INFN Pisa
>
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