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the fnal.gov address is from a WorkerNode (probably running a CMS job). Gerard On Thu, Sep 3, 2015 at 4:54 PM, Andrew Hanushevsky <[log in to unmask]> wrote: > Hi Tommaso, > > What are fw-nat-inside-outside.gridka.de and cmswn2148.fnal.gov? The > message clearly shows that whatever they sent over was incorrect. Yes, > 4.2.2 would crash in this case, sigh. > > Andy > > On Wed, 26 Aug 2015, Tommaso Boccali wrote: > > > ciao, another piece of info which might be interesting: > > > > I was looking into the bari eu redir, which uses xrootd > > > > xrootd-4.1.1-1.el5 > > > > the cmsd.log has TONS of messages like > > > > 150826 05:18:00 30442 XrdInet: Accepted connection from > > [log in to unmask] > > 150826 05:18:00 30442 ?:[log in to unmask] XrdPoll: FD > 90 > > attached to poller 0; num=23 > > 150826 05:18:00 30442 Pup: buffer overrun unpacking short arg 0: ident. > > 150826 05:18:00 30442 Login: fw-nat-inside-outside.gridka.de login > failed; > > invalid login data > > 150826 05:18:00 30442 ?:[log in to unmask] XrdPoll: FD > 90 > > detached from poller 0; num=22 > > > > from many servers, most from FNAL > > > > 150826 21:41:28 3396 Login: cmswn2148.fnal.gov login failed; invalid > login > > data > > 150826 21:41:28 3436 Login: cmswn2146.fnal.gov login failed; invalid > login > > data > > 150826 21:41:35 3461 Login: cmswn2131.fnal.gov login failed; invalid > login > > data > > 150826 21:41:36 2475 Login: cmswn2158.fnal.gov login failed; invalid > login > > data > > 150826 21:41:40 3461 Login: cmswn2150.fnal.gov login failed; invalid > login > > data > > 150826 21:41:45 3458 Login: cmswn2160.fnal.gov login failed; invalid > login > > data > > 150826 21:41:47 3396 Login: cmswn2131.fnal.gov login failed; invalid > login > > data > > 150826 21:41:50 3461 Login: cmswn2140.fnal.gov login failed; invalid > login > > data > > 150826 21:41:56 3458 Login: cmswn2147.fnal.gov login failed; invalid > login > > data > > > > apparently, we did not notice since 4.1.1-1 does not crash as 4.2.2, but > > moves along ... > > > > tom > > > > On Tue, Aug 25, 2015 at 9:07 PM, Marian Zvada <[log in to unmask]> > wrote: > > > >> On 8/25/15 11:58 AM, Tommaso Boccali wrote: > >> > >>> Well, but: isn't th global redir only subscribed by regional redirs (so > >>> not many)? > >>> > >> > >> you're right, I neglected this fact (outsmarted myself ;))... > >> > >> Probably eu redirs are the most connected, with close to 64 cmsd > >>> entering... It s just normal we saw the problem there. > >>> > >> > >> ok, this is alarming and we should revise current setup and introduce > more > >> redirectors if needed in EU. Btw, I recently talked with Andy about > this - > >> it looks much more promising way to handle 64 limits - to think about > >> supervisors: > >> > >> http://xrootd.org/doc/dev42/cms_config.htm#_Toc405927050 > >> > >> I'm going to do this in transitional federation where there is one > global > >> redirector for all T3s and then those subscribers who will be kicked off > >> from production federation and subscribed there instead. > >> > >> -Marian > >> > >> Ifca said it has 336-1, which is fairly common. I guess it cannot be due > >>> to (just) the release.... > >>> > >>> Andy, did you understand the source of the bad Iogin data? Is it worth > >>> trying and debugging it? > >>> > >>> Tom > >>> > >>> Il 25/ago/2015 06:21 PM, "Jan Iven" <[log in to unmask] > >>> <mailto:[log in to unmask]>> ha scritto: > >>> > >>> On 08/25/2015 05:56 PM, Marian Zvada wrote: > >>> > >>> Hi Tom, > >>> > >>> [..] > >>> > >>> yeah, that is my guess too, but then we have global redirectors > >>> at CERN > >>> running 4.2.2 dealing with hell lot of cmsd subscriptions so > I'd > >>> expect > >>> some visible trouble there as well. So maybe we're lucky there > >>> too so > >>> far... (I believe that autorestart of cmsd if it crashes is > >>> disabled > >>> there, Jan?) > >>> > >>> > >>> No, the CMS global redirectors are on CC7, and will auto-restart > >>> cmsd on "unclean" exit (Restart=on-abort). I hope that SEGV counts > >>> as such... > >>> > >>> Not sure whether we'd even notice the occasional restart, unless > >>> another tool (abrt) picks this up. > >>> > >>> Cheers > >>> jan > >>> > >>> > > > > > > -- > > Tommaso Boccali > > INFN Pisa > > > > ######################################################################## > Use REPLY-ALL to reply to list > > To unsubscribe from the XROOTD-L list, click the following link: > https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1 > -- *Gerard Bernabeu Altayó* Deputy Department Head Distributed Computing Services Operations Fermi National Accelerator Laboratory 630 840 6509 office www.fnal.gov ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1