It is inefficient and also misleading in the log files. Is AGIS queried everytime? For SSB I'm waiting the next iteration to be sure there is still a problem. I will send config/logs if it persists. On 10/03/2014 13:35, Wahid Bhimji wrote: > Hi > > Yeah - that is probably OK in that it looks in all the top level > directories/ spacetokens for the file. > If hotdisk is retired then it shouldn't (needn't) look there - I guess > it is because it is still in agis > http://atlas-agis.cern.ch/agis/ddm_endpoint/detail/UKI-NORTHGRID-MAN-HEP_HOTDISK/full/ > But ifs not actually causing a problem then its not a problem (though > a bit inefficient) (I can imagine its the same for everyone). > > However you are actually red for fax in SSB. > 140310 13:26:19 18446 Xrd: GetAccessToSrv: HandShake failed with server [bohr3226.tier2.hep.manchester.ac.uk <http://hep.manchester.ac.uk>:11000] > Maybe that was just at the time you were restarting - but if not > perhaps send the logs / config again... > > Wahid > > On 10 Mar 2014, at 13:15, Alessandra Forti <[log in to unmask] > <mailto:[log in to unmask]>> wrote: > >> Actually the file name looks always the same so it might be some loop >> over directories. >> >> On 10/03/2014 13:13, Alessandra Forti wrote: >>> Hi, >>> >>> it looks healthier but not perfect >>> >>> /140310 13:05:53 9187 XrootdXeq: >>> atlasplt.4371:[log in to unmask] disc 0:00:01// >>> //140310 13:05:53 9185 XrootdXeq: atlpilot.21187:[log in to unmask] >>> login as /DC=ch/DC=cern/OU=Organic >>> Units/OU=Users/CN=atlasfr1/CN=445173/CN=Robot: ATLAS Fr Factory 1// >>> //140310 13:05:53 0x8e50700 XRD-N2N: lookup >>> /atlas/rucio/user/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>> //140310 13:05:53 0x8e50700 XRD-N2N: cache hit, return >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M >>> <http://hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M>// >>> //140310 13:05:53 9182 XrootdXeq: >>> ivukotic.23906:[log in to unmask] disc 0:00:01// >>> //140310 13:05:53 9184 XrootdXeq: >>> atlas200.4017:[log in to unmask] login as >>> /C=CA/O=Grid/OU=triumf.ca/CN=Asoka <http://triumf.ca/CN=Asoka> De >>> Silva GC1// >>> //140310 13:05:53 9195 XrootdXeq: atlpilot.14967:[log in to unmask] >>> login as /DC=ch/DC=cern/OU=Organic >>> Units/OU=Users/CN=atlasfr1/CN=445173/CN=Robot: ATLAS Fr Factory 1// >>> //140310 13:05:53 0x8748700 XRD-N2N: lookup >>> /atlas/rucio/user/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>> //140310 13:05:53 0x8748700 XRD-N2N: cache hit, return >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M >>> <http://hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M>// >>> //140310 13:05:53 0x8f51700 XRD-N2N: lookup >>> /atlas/rucio/user/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>> //140310 13:05:53 0x8f51700 XRD-N2N: cache hit, return >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M >>> <http://hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/user/ivukotic/5f/05/user.ivukotic.xrootd.uki-northgrid-man-hep-100M>// >>> //140310 13:05:55 9117 XrootdXeq: >>> atlpil23.704:[log in to unmask] disc 0:00:04// >>> //140310 13:05:55 9118 XrootdXeq: >>> atlas097.103420:[log in to unmask] disc 0:00:03// >>> //140310 13:05:57 9186 XrootdXeq: >>> pilatlas.18025:[log in to unmask] disc 0:00:05// >>> //140310 13:05:57 9190 XrootdXeq: atlpilot.14967:[log in to unmask] >>> disc 0:00:05// >>> //140310 13:06:00 9196 XrootdXeq: atlpilot.21187:[log in to unmask] >>> disc 0:00:08// >>> //140310 13:06:01 9180 cms_Finder: Connected to cmsd via >>> /var/spool/xrootd/fedredir_atlas/.olb/olbd.admin// >>> //140310 13:06:02 9187 XrootdXeq: usatlas1.24147:[log in to unmask] >>> disc 0:00:10// >>> //140310 13:06:07 9182 XrootdXeq: >>> atlas200.4017:[log in to unmask] disc 0:00:14// >>> //140310 13:07:02 9117 XrootdXeq: patlas11.104816:[log in to unmask] >>> disc 0:01:10// >>> //140310 13:07:48 0x8849700 XRD-N2N: lookup >>> /atlas/rucio/mc12_8TeV:NTUP_TOP.01216672._000094.root.1// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n8@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasgroupdisk/soft-test/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlasgroupdisk/soft-test/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n9@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlaslocalgroupdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlaslocalgroupdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n10@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlashotdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlashotdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n11@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlasdatadisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n12@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasscratchdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlasscratchdisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 9193 Xrd: CheckErrorStatus: Server >>> [rn2n13@localhost] declared: Unable to locate >>> /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlasproddisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1 >>> <http://hep.manchester.ac.uk/home/atlas/atlasproddisk/rucio/mc12_8TeV/61/b1/NTUP_TOP.01216672._000094.root.1>; >>> no such file or directory(error code: 3011)// >>> //140310 13:07:48 0x8849700 XRD-N2N: no valid replica for >>> /atlas/rucio/mc12_8TeV:NTUP_TOP.01216672._000094.root.1// >>> //140310 13:07:48 9193 dpmfinder_Locate: [#01.000002] N2N error// >>> //140310 13:07:56 0x894a700 XRD-N2N: lookup >>> /atlas/rucio/data12_8TeV:NTUP_SMWZ.01122120._000008.root.1/ >>> >>> there are various errors perhaps due to DB inconsitencies since some >>> are about hotdisk subdir which I've eliminated fw months ago >>> >>> /dpns-ls /dpm/tier2.hep.manchester.ac.uk/home/atlas/atlashotdisk >>> <http://hep.manchester.ac.uk/home/atlas/atlashotdisk>// >>> ///dpm/tier2.hep.manchester.ac.uk/home/atlas/atlashotdisk: >>> <http://hep.manchester.ac.uk/home/atlas/atlashotdisk:> No such file >>> or directory// >>> / >>> let me know. >>> >>> cheers >>> alessandra >>> >>> On 10/03/2014 12:24, Wahid Bhimji wrote: >>>> Hi >>>> >>>> Looks fine to me. >>>> I still have the LFC_HOST lines but I guess the point is with the >>>> rucio only name2name they are not needed any more so indeed I would >>>> miss them out at the new documentation says. >>>> >>>> let me know how if it doesn't work out and I will take a look >>>> cheers >>>> Wahid >>>> >>>> On 10 Mar 2014, at 12:09, Alessandra Forti >>>> <[log in to unmask] <mailto:[log in to unmask]>> wrote: >>>> >>>>> Hi, >>>>> >>>>> so I'm going to change YAIM now. I've updated to the latest >>>>> dpm-yaim rpm. Comparing my YAIM config with the link you have sent >>>>> I have this differences I'd like you to confirm >>>>> >>>>> Replace >>>>> >>>>> /OUT: DPM_XROOTD_FED_ATLAS_NAMELIB="XrdOucName2NameLFC.so >>>>> root=/dpm/${MY_DOMAIN}/home/atlas >>>>> match=bohr3226.tier2.hep.manchester.ac.uk >>>>> <http://hep.manchester.ac.uk/>"// >>>>> // IN: DPM_XROOTD_FED_ATLAS_NAMELIB="XrdOucName2NameLFC.so >>>>> pssorigin=localhost sitename=ATLAS_SITENAME"// >>>>> / >>>>> where atlas site name is UKI-NORTHGRID-MAN-HEP. And >>>>> >>>>> /OUT: DPM_XROOTD_REDIR_MISC="$DPM_XROOTD_DISK_MISC"// >>>>> // IN: DPM_XROOTD_REDIR_MISC="$DPM_XROOTD_DISK_MISC >>>>> dpm.mmreqhost localhost"/ >>>>> >>>>> /OUT: DPM_XROOTD_DISK_MISC="xrootd.monitor all rbuff 32k auth >>>>> flush 30s window 5s dest files info user io redir >>>>> atl-prod05.slac.stanford.edu >>>>> <http://atl-prod05.slac.stanford.edu/>:9930// >>>>> // if exec xrootd// >>>>> // xrd.report atl-prod05.slac.stanford.edu >>>>> <http://atl-prod05.slac.stanford.edu/>:9931 every 60s all -buff >>>>> -poll sync// >>>>> // fi"/ >>>>> /IN: DPM_XROOTD_DISK_MISC="xrootd.monitor all auth flush 30s fstat >>>>> 60 lfn ops xfr 5 window 5s dest fstat info user redir >>>>> atl-prod05.slac.stanford.edu >>>>> <http://atl-prod05.slac.stanford.edu/>:9930 >>>>> if exec xrootd // >>>>> ////xrd.report atl-prod05.slac.stanford.edu >>>>> <http://atl-prod05.slac.stanford.edu/>:9931 every 60s all -buff >>>>> -poll sync // >>>>> ////fi" // >>>>> / >>>>> The variable below are not mentioned in the documentaion link >>>>> should I keep them? >>>>> / >>>>> //DPM_XROOTD_FED_ATLAS_SETENV="LFC_HOST=prod-lfc-atlas-ro.cern.ch >>>>> <http://prod-lfc-atlas-ro.cern.ch/> LFC_CONRETRY=0 >>>>> GLOBUS_THREAD_MODEL=pthread CSEC_MECH=ID"// >>>>> //DPM_XROOTD_FED_ATLAS_MISC="$DPM_XROOTD_DISK_MISC" >>>>> >>>>> /thanks >>>>> >>>>> cheers >>>>> alessandra/ >>>>> / >>>>> On 07/03/2014 08:43, Wahid Bhimji wrote: >>>>>> Hi Alessandra >>>>>> >>>>>> Thanks for the config. >>>>>> First the n2n-rpm-list file is empty. But anyway you should have >>>>>> at least xrootd-server-atlas-n2n-plugin-2.0-0.x86_64 from the >>>>>> WLCG repo. >>>>>> >>>>>> Assuming you have that version then the arguments for dpm.namelib >>>>>> shouldhave >>>>>> pssorigin=localhost sitename=UKI-NORTHGRID-MAN-HEP >>>>>> at the end >>>>>> >>>>>> This changed a while back - but you probably have the old config. >>>>>> The newest yaim variables are at >>>>>> https://svnweb.cern.ch/trac/lcgdm/wiki/Dpm/Xroot/Setup#ATLASfederation >>>>>> >>>>>> Without the sitename option then it will not get the correct set >>>>>> of "rucioprefixes" which might be why its searching in all those >>>>>> crazy places for each file. >>>>>> >>>>>> hopefully thats it - I didn't check the rest.. >>>>>> Wahid >>>>>> >>>>>> >>>>>> On 6 Mar 2014, at 19:21, Alessandra Forti >>>>>> <[log in to unmask] <mailto:[log in to unmask]>> wrote: >>>>>> >>>>>>> Number of jobs in transferring state shouldn't be that high. >>>>>>> There might be some other reason but the first impression was >>>>>>> that it was due to this, considering the staggering number of >>>>>>> CLOSE_WAIT connections today. >>>>>>> >>>>>>> I put everything here >>>>>>> http://ks.tier2.hep.manchester.ac.uk/T2/tmp/xrootd-debug-20140306.tgz >>>>>>> >>>>>>> thanks >>>>>>> >>>>>>> cheers >>>>>>> alessandra >>>>>>> >>>>>>> On 06/03/2014 19:11, Wahid Bhimji wrote: >>>>>>>> Hi >>>>>>>> >>>>>>>> Some of those messages are "normal " in looking for files that >>>>>>>> don't exist. >>>>>>>> But the number and odd search paths (and the fact that fedredir >>>>>>>> doesn't start properly ) makes me think something is wrong with >>>>>>>> the manchester config. >>>>>>>> >>>>>>>> can you send me the conf files from /etc/xrootd and versions >>>>>>>> rpm -qa | grep xrootd >>>>>>>> rpm -qa | grep -i n2n >>>>>>>> >>>>>>>> and also full logs from >>>>>>>> /var/log/xrootd/fedredir_atlas/xrootd.log >>>>>>>> /var/log/xrootd/dpmredir/xrootd.log >>>>>>>> >>>>>>>> and I'll see if I spot something. >>>>>>>> >>>>>>>> (PS - what makes you say it is "clogging" transfers at Glasgow >>>>>>>> (or manchester)) >>>>>>>> >>>>>>>> Wahid >>>>>>>> >>>>>>>> On 6 Mar 2014, at 18:50, Alessandra Forti >>>>>>>> <[log in to unmask] <mailto:[log in to unmask]>> wrote: >>>>>>>> >>>>>>>>> Last one of the day >>>>>>>>> >>>>>>>>> The /var/log/xrootd/fedredir_atlas/xrootd.log is now full of >>>>>>>>> these messages since 18:23 >>>>>>>>> >>>>>>>>> /140306 18:38:16 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.annovi/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:16 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.anventur/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:16 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.aolszewski/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:16 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.aoun/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:17 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.apenson/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:17 0x4bfff700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.apereira/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-1M// >>>>>>>>> //140306 18:38:17 0x5aa0a700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.arobic/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:17 0x5aa0a700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.aroe/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:17 0x5a606700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.arnaudferrari/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:17 0x588e9700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.JoshuaMiloKunkle/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:17 0x587e8700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.GemmaHollyWooden/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:17 0x587e8700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.GiulioUsai/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:18 0x587e8700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.Gordon/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:18 0x599fa700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.Kerim/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:18 0x589ea700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.GiulioUsai/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M// >>>>>>>>> //140306 18:38:18 0x59afb700 XRD-LFC No such file or directory >>>>>>>>> /grid/atlas/users/pathena/user.arnaez/ivukotic:user.ivukotic.xrootd.uki-northgrid-man-hep-100M/ >>>>>>>>> >>>>>>>>> On 06/03/2014 18:25, Alessandra Forti wrote: >>>>>>>>>> Also fedredir keeps on not restarting properly >>>>>>>>>> >>>>>>>>>> /[root@bohr3226 ~]# service xrootd restart// >>>>>>>>>> //Shutting down xrootd (xrootd, redir): [ OK ]// >>>>>>>>>> //Shutting down xrootd (xrootd, disk): [ OK ]// >>>>>>>>>> //Shutting down xrootd (xrootd, fedredir_atlas): [FAILED]// >>>>>>>>>> //Starting xrootd (xrootd, redir): [ OK ]// >>>>>>>>>> //Starting xrootd (xrootd, disk): [ OK ]// >>>>>>>>>> //Starting xrootd (xrootd, fedredir_atlas): [ OK ]/ >>>>>>>>>> >>>>>>>>>> I've applied /xrd.timeout idle 1800/ in the fedredir >>>>>>>>>> configuration file outside of any if statement and restarted >>>>>>>>>> xrootd. >>>>>>>>>> >>>>>>>>>> let's hope it helps. >>>>>>>>>> >>>>>>>>>> cheers >>>>>>>>>> alessandra >>>>>>>>>> >>>>>>>>>> On 06/03/2014 18:14, Alessandra Forti wrote: >>>>>>>>>>> I haven't applied the recipe yet but >>>>>>>>>>> >>>>>>>>>>> +10k CLOSE_WAIT connections >>>>>>>>>>> >>>>>>>>>>> Thu Mar 6 18:10:01 GMT 2014 >>>>>>>>>>> 11962 CLOSE_WAIT >>>>>>>>>>> >>>>>>>>>>> if this is caused by FAX this is not going to work. >>>>>>>>>>> >>>>>>>>>>> It is also clogging the transfers from jobs at Manchester >>>>>>>>>>> and looks like Glasgow too >>>>>>>>>>> >>>>>>>>>>> http://panda.cern.ch/server/pandamon/query?dash=prod >>>>>>>>>>> >>>>>>>>>>> cheers >>>>>>>>>>> alessandra >>>>>>>>>>> >>>>>>>>>>> On 05/03/2014 16:53, Sam Skipsey wrote: >>>>>>>>>>>> If it's the federated redirector that's having problems, then >>>>>>>>>>>> xroot-dpmfedredir_atlas.cfg. >>>>>>>>>>>> >>>>>>>>>>>> Otherwise, if it's the local redirector (and if local jobs >>>>>>>>>>>> were >>>>>>>>>>>> breaking, then I guess it was?), then xrootd-dpmredir.cfg >>>>>>>>>>>> >>>>>>>>>>>> (Or try changing both?) >>>>>>>>>>>> >>>>>>>>>>>> Sam >>>>>>>>>>>> >>>>>>>>>>>> On 5 March 2014 16:38, Alessandra Forti >>>>>>>>>>>> <[log in to unmask]> wrote: >>>>>>>>>>>>> Which of these files I should change? >>>>>>>>>>>>> >>>>>>>>>>>>> [root@bohr3226 xrootd]# ls >>>>>>>>>>>>> dpmxrd-sharedkey.dat xrootd-dpmdisk.cfg >>>>>>>>>>>>> xrootd-dpmfedredir_atlas.cfg xrootd-dpmredir.cfg >>>>>>>>>>>>> xrootd-standalone.cfg >>>>>>>>>>>>> xrootd-clustered.cfg xrootd-dpmdisk.cfg.rpmnew >>>>>>>>>>>>> xrootd-dpmfedredir_atlas.cfg.rpmnew >>>>>>>>>>>>> xrootd-dpmredir.cfg.rpmnew >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On 05/03/2014 16:00, Alessandra Forti wrote: >>>>>>>>>>>>> >>>>>>>>>>>>> Andy Hanuchevsky suggested one could use the idle option >>>>>>>>>>>>> "The particular directive can be found at: >>>>>>>>>>>>> http://xrootd.org/doc/prod/xrd_config.htm#_Toc310725348 >>>>>>>>>>>>> specifically the >>>>>>>>>>>>> idle option." >>>>>>>>>>>>> >>>>>>>>>>>>> However I am not sure who has tried that - nor am I sure >>>>>>>>>>>>> it is the way >>>>>>>>>>>>> forward... >>>>>>>>>>>>> >>>>>>>>>>>>> I can try this although I'm not sure a connection in >>>>>>>>>>>>> CLOSE_WAIT can be >>>>>>>>>>>>> considered "Idle". >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> The University of Edinburgh is a charitable body, registered in >>>>>>>> Scotland, with registration number SC005336. >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> The University of Edinburgh is a charitable body, registered in >>>>>> Scotland, with registration number SC005336. >>>>> >>>> >>>> >>>> >>>> The University of Edinburgh is a charitable body, registered in >>>> Scotland, with registration number SC005336. >>> >> > > > > The University of Edinburgh is a charitable body, registered in > Scotland, with registration number SC005336.