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root@glogin ~ # xrdfs glogin:1095 locate -m /data glogin.iup.uni-bremen.de:1095 Server Read yes, i know 4.10.0 is old. But it is still operational and we dont need the bleeding edge features of the new releases. Also i know that i can retrieve the information from the cmsd.log file, but it would be more helpful in daily operations to get these via a command directly without searching the logs. Ok, to turn the qeustion around: How can i determine a dead node with xrd tools ? Regards Heiko Am 18.01.21 um 22:49 schrieb Yang, Wei: > How many servers do you have that export /data ? Does you redirector's cmsd.log show all data servers log in? This info should appear in the log right after the cmsd process was started. > > You can also use the following command, though this command sometimes give you IP address rather than host names. > > xrdfs glogin:1095 locate -m /data > > Xrootd 4.10.0 is old and I no longer have a 4.10.0 to validate the output. But I would be a bit surprised if to see a bug in xrdmapc in 4.10.0 since it has been there for a long time. > > regards, > -- > Wei Yang | [log in to unmask] | 650-926-3338(O) > > -----Original Message----- > From: Heiko Schröter <[log in to unmask]> > Date: Monday, January 18, 2021 at 2:52 AM > To: Wei Yang <[log in to unmask]>, xrootd-dev <[log in to unmask]> > Cc: "[log in to unmask]" <[log in to unmask]> > Subject: Re: List all xroot nodes by name > > Thank you for the response, but still no listing of the nodes. Only the > master mode (glogin) shows up. > > > root@glogin ~ # xrdmapc --list all glogin:1095 /data > 0*r** glogin.iup.uni-bremen.de:1095 > > Srv glogin.iup.uni-bremen.de:1095 > > > root@glogin ~ # xrdmapc --list all --refresh glogin:1095 /data > 0*r** glogin.iup.uni-bremen.de:1095 > > Srv glogin.iup.uni-bremen.de:1095 > > > root@glogin ~ # xrdmapc --list all --refresh --verify glogin:1095 /data > 0*rv* glogin.iup.uni-bremen.de:1095 > >+ Srv glogin.iup.uni-bremen.de:1095 > > Anything i overlook ? > xrootd version v4.10.0 > > Regards > Heiko > > > Am 2021-01-18 um 11:13 schrieb Yang, Wei: > > You can use xrdmapc > > > > regards, > > -- > > Wei Yang | [log in to unmask] | 650-926-3338(O) > > > > -----Original Message----- > > From: <[log in to unmask]> on behalf of Heiko Schröter <[log in to unmask]> > > Date: Monday, January 18, 2021 at 2:11 AM > > To: xrootd-dev <[log in to unmask]> > > Cc: "[log in to unmask]" <[log in to unmask]> > > Subject: List all xroot nodes by name > > > > Hello all, > > > > is there an option to list all active nodes by name with xrdfs or such ? > > > > I can only find the stats output which gives me the total number of nodes. > > > > Thanks and Regards > > Heiko > > > > > > > > -- > > ----------------------------------------------------------------------- > > Dipl.-Ing. Heiko Schröter > > Institute of Environmental Physics (IUP) phone: ++49-(0)421-218-62092 > > Institute of Remote Sensing (IFE) fax: ++49-(0)421-218-62070 > > University of Bremen (FB1) > > P.O. Box 330440 email: [log in to unmask] > > Otto-Hahn-Allee 1 > > 28359 Bremen > > Germany > > ----------------------------------------------------------------------- > > > > ######################################################################## > > 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 > > > > > > > -- ----------------------------------------------------------------------- Dipl.-Ing. Heiko Schröter Institute of Environmental Physics (IUP) phone: ++49-(0)421-218-62092 Institute of Remote Sensing (IFE) fax: ++49-(0)421-218-62070 University of Bremen (FB1) P.O. Box 330440 email: [log in to unmask] Otto-Hahn-Allee 1 28359 Bremen Germany ----------------------------------------------------------------------- ######################################################################## 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