Hello, Any help on this ? Thanks -Tapas > On Apr 1, 2015, at 2:35 PM, Tapas Sarangi <[log in to unmask]> wrote: > > Some more info from the cmsd.log file on one of the servers. I see these repeated messages followed by IPV6 IPs of all the supervisor nodes. > > 150401 14:30:16 30214 Remove completed cmsxrootd.hep.wisc.edu <http://cmsxrootd.hep.wisc.edu/> manager 0.257 > 150401 14:30:16 30214 Manager: manager.0:21@cmsxrootd removed; redirected > 150401 14:30:16 30214 Pander trying to connect to lvl 1 [:46222 > 150401 14:30:16 30214 XrdOpen: Unable to create socket for ' [ '; invalid IPv6 address > 150401 14:30:19 30214 Pander trying to connect to lvl 1 [2607:46222 > 150401 14:30:25 30214 Pander trying to connect to lvl 0 cmsxrootd.hep.wisc.edu <http://cmsxrootd.hep.wisc.edu/>:1213 > 150401 14:30:25 30214 Add cmsxrootd.hep.wisc.edu <http://cmsxrootd.hep.wisc.edu/> to manager config; id=0 > 150401 14:30:25 30214 ManTree: Now connected to 1 root node(s) > 150401 14:30:25 30214 Protocol: Logged into cmsxrootd > 150401 14:30:25 30214 Dispatch manager.0:21@cmsxrootd for try dlen=3587 > 150401 14:30:25 30214 manager.0:21@cmsxrootd do_Try: > > > Appreciate your help. > > -Tapas > > >> On Apr 1, 2015, at 2:12 PM, Tapas Sarangi <[log in to unmask] <mailto:[log in to unmask]>> wrote: >> >> Dear Xrootd Developers, >> >> After upgrading to xrootd-4.1 OSG32 packaging, we see several problems, mostly supervisor related. First of all, the supervisor nodes have very inactive log files and almost no xrootd traffic. >> >> cmsd.log file in one of the supervisor nodes has these lines and the last line is repeating in every 10 minutes. >> >> …... >> Config round robin scheduling in effect. >> ------ [log in to unmask] <mailto:[log in to unmask]> phase 2 supervisor initialization completed. >> 150401 11:18:26 12180 Start: Waiting for primary server to login. >> ------ cmsd [log in to unmask]:53216 initialization completed. >> 150401 11:18:28 12179 Inet: Accepted connection from 19@localhost >> 150401 11:18:28 12342 Admin_Login initial request: 'login p 12325 port 31094' >> 150401 11:18:28 12342 Update FrontEnd Parm1=1 Parm2=31094 >> 150401 11:18:28 12342 do_Login:: Primary server 12325 logged in; data port is 31094 >> 150401 11:18:28 12182 Pander supervisor services to cmsxrootd.hep.wisc.edu:1213 >> 150401 11:18:28 12182 Pander trying to connect to lvl 0 cmsxrootd.hep.wisc.edu:1213 >> 150401 11:18:28 12179 Protocol: redirector.12325:19@localhost logged in. >> 150401 11:18:28 12179 Admit_Redirector redirector.12325:19@localhost assigned slot 1 >> 150401 11:18:28 12182 Add cmsxrootd.hep.wisc.edu to manager config; id=0 >> 150401 11:18:28 12182 ManTree: Now connected to 1 root node(s) >> 150401 11:18:28 12182 Protocol: Logged into cmsxrootd >> 150401 11:18:36 12163 Update Stage Parm1=-1 Parm2=0 >> 150401 11:18:36 12163 Update Active Parm1=-1 Parm2=0 >> 150401 11:18:36 12163 Config: supervisor service enabled. >> 150401 11:18:36 12343 State: Status changed to suspended + nostaging >> 150401 11:18:36 12343 Inform cmsxrootd.hep.wisc.edu status >> 150401 11:25:21 12182 Dispatch manager.0:24@cmsxrootd for usage dlen=0 >> 150401 11:25:21 12182 Report_Usage cpu=0 net=0 xeq=0 mem=0 pag=0 dsk=0 0 >> 150401 11:35:21 12182 Dispatch manager.0:24@cmsxrootd for usage dlen=0 >> 150401 11:35:21 12182 Report_Usage cpu=0 net=0 xeq=0 mem=0 pag=0 dsk=0 0 >> 150401 11:45:21 12182 Dispatch manager.0:24@cmsxrootd for usage dlen=0 >> ……. >> >> >> xrootd.log file in the same supervisor node has these lines: >> >> 150401 13:57:43 12509 cmsprod.1364:7@cron01 XrootdProtocol: stalling client for 10 sec >> 150401 13:57:53 16998 cmsprod.1364:7@cron01 XrootdProtocol: stalling client for 10 sec >> 150401 13:58:03 12351 cmsprod.1364:7@cron01 XrootdProtocol: stalling client for 10 sec >> 150401 13:58:13 12329 cmsprod.1364:7@cron01 XrootdProtocol: stalling client for 10 sec >> 150401 13:58:23 16998 cmsprod.1364:7@cron01 XrootdProtocol: stalling client for 10 sec >> >> >> >> On one of the redirectors, I see a bunch of messages in cmsd.log file that seems to be a problem. At the end cmsd crashed on this redirector. >> >> 150401 14:02:38 26739 Add server.17763:84@g18n08 redirected; too many subscribers. >> 150401 14:02:38 26744 Add server.4824:83@g26n21 redirected; too many subscribers. >> 150401 14:02:38 26750 Add server.36654:84@g27n29 redirected; too many subscribers. >> 150401 14:02:38 26746 Add server.7037:83@g18n13 redirected; too many subscribers. >> 150401 14:02:38 26742 Add server.6425:84@g10n13 redirected; too many subscribers. >> 150401 14:02:38 26739 Add server.32081:86@g19n25 redirected; too many subscribers. >> 150401 14:02:38 26744 Add server.5727:83@g26n26 redirected; too many subscribers. >> 150401 14:02:38 26750 Add server.585:85@g12n05 redirected; too many subscribers. >> 150401 14:02:38 26746 Protocol: g14n27 has not yet found a cluster slot! >> 150401 14:02:38 26746 Add server.19666:83@g14n27 redirected; too many subscribers. >> 150401 14:02:38 26742 Add server.32464:84@g18n05 redirected; too many subscribers. >> 150401 14:02:38 26744 Add server.24132:83@g10n10 redirected; too many subscribers. >> 150401 14:02:38 26739 Add server.9156:84@g14n18 redirected; too many subscribers. >> 150401 14:02:38 26806 Add server.11709:81@g14n02 redirected; too many subscribers. >> >> ….. >> >> 150401 14:02:41 26405 XrdPoll: Unable to exclude link server.4297:82@g26n29; bad file descriptor >> 150401 14:02:41 26405 XrdPoll: Sever event occured for server.19044:76@g20n04 >> 150401 14:02:41 26405 XrdPoll: Unable to exclude link server.19044:76@g20n04; bad file descriptor >> 150401 14:02:41 26406 XrdPoll: Sever event occured for server.7993:72@g27n12 >> 150401 14:02:41 26406 XrdPoll: Unable to exclude link server.7993:72@g27n12; bad file descriptor >> 150401 14:02:41 26406 XrdPoll: Sever event occured for server.7993:72@g27n12 >> 150401 14:02:41 26406 XrdPoll: Unable to exclude link server.7993:72@g27n12; bad file descriptor >> 150401 14:02:41 26406 XrdPoll: Sever event occured for server.7993:72@g27n12 >> 150401 14:02:41 26406 XrdPoll: Unable to exclude link server.7993:72@g27n12; bad file descriptor >> >> >> Let me know if you need more information. >> >> Thanks for any help. >> -Tapas >> >> > ######################################################################## 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