Hi Brian,
On 01/16/14 11:18, Brian Bockelman wrote:
> Hi Matevz,
>
> I've seen this happen before, but never tracked it down. Two thoughts:
>
> 1) Did the process run out of file descriptors?
> 2) Did you hit the thread limit?
Don't really think so ... if anything, it would be a thread limit. I have (from
/proc/xxx/limits on current redirector, I stopped the old one before massaging
the log):
Max processes 1024 514545 processes
Max open files 65536 65536 files
Matevz
> Many daemons (in general, don't know about Xrootd) tend to hit weird error conditions when this happens.
>
> Brian
>
> On Jan 16, 2014, at 1:15 PM, Matevz Tadel <[log in to unmask]> wrote:
>
>> Hi,
>>
>> I got the disk filled up during the night on the UCSD redirector with stuff like this:
>> ...
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> 140116 04:08:34 109203 XrdPoll: Sever event occured for nagios.14319:[log in to unmask]
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> 140116 04:08:34 109203 XrdPoll: Sever event occured for nagios.14319:[log in to unmask]
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> 140116 04:08:34 109203 XrdPoll: Sever event occured for nagios.14319:[log in to unmask]
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> 140116 04:08:34 109203 XrdPoll: Sever event occured for nagios.14319:[log in to unmask]
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> 140116 04:08:34 109203 XrdPoll: Sever event occured for nagios.14319:[log in to unmask]
>> 140116 04:08:34 109203 XrdPoll: Unable to exclude link nagios.14319:[log in to unmask]; bad file descriptor
>> ...
>>
>> Any ideas? :) This was with 3.3.3.
>>
>> Cheers,
>> Matevz
>>
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