Yes, 1024 for a proxy server is too few. Make it 2048. We start over-riding the soft limit in 3.3.6 as we run into this problem way too often. Andy On Thu, 16 Jan 2014, Matevz Tadel wrote: > 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 >>> >>> ######################################################################## >>> Use REPLY-ALL to reply to list >>> >>> To unsubscribe from the XROOTD-DEV list, click the following link: >>> https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1 >> > > ######################################################################## > Use REPLY-ALL to reply to list > > To unsubscribe from the XROOTD-DEV list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1 > ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1