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URL:
  <http://savannah.cern.ch/bugs/?87960>

                 Summary: xrootdfs returns wrong information in dual mount
                 Project: XROOTD
            Submitted by: bdouglas
            Submitted on: 2011-10-19 12:12
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
      Fixed by commit(s): 

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Details:

Hi,

Not sure why I getting this information return exect perhaps due to an issue
with a dual nic'ed machine.

local machine mount instructions (/etc/fstab):
root@ascint1y ~]# grep fuse /etc/fstab
xrootdfs  /atlas21/atlas fuse 
rdr=root://atlas21.hep.anl.gov:1094//atlas,uid=10017,sss=/var/spool/xrootd/.xrd/sss.keytab.grp
0 0
xrootdfs  /atlas22/atlas fuse 
rdr=root://atlas22.hep.anl.gov:1094//atlas,uid=10017,sss=/var/spool/xrootd/.xrd/sss.keytab.grp
0 0

Information returned from df commands :
[root@ascint1y ~]# df -h /atlas2*/atlas
Filesystem            Size  Used Avail Use% Mounted on
xrootdfs              3.6T  187G  3.4T   6% /atlas21/atlas
xrootdfs              3.6T  187G  3.4T   6% /atlas22/atlas



information in syslog

ct 19 06:53:46 ascint1y XrootdFS[20560]: INFO: use the following 1 data
servers :
Oct 19 06:53:46 ascint1y XrootdFS[20560]:    localhost.localdomain:1094
Oct 19 06:54:01 ascint1y XrootdFS[20565]: INFO: Starting 4 workers
Oct 19 06:54:26 ascint1y XrootdFS[20568]: INFO: use the following 3 data
servers :
Oct 19 06:54:26 ascint1y XrootdFS[20568]:    ascint2.hep.anl.gov:1094
Oct 19 06:54:26 ascint1y XrootdFS[20568]:    ascint3.hep.anl.gov:1094
Oct 19 06:54:26 ascint1y XrootdFS[20568]:    ascint1y.hep.anl.gov:1094
Oct 19 06:54:41 ascint1y XrootdFS[20581]: INFO: Starting 4 workers

Note the file sizes are consistent with connecting to the second server(which
is single nic):

[root@atlas8 ~]# df -h /atlas21/atlas
Filesystem            Size  Used Avail Use% Mounted on
xrootdfs               19T  163G   19T   1% /atlas21/atlas


[root@atlas22 ~]# df -h /atlas22/atlas
Filesystem            Size  Used Avail Use% Mounted on
xrootdfs              3.6T  187G  3.4T   6% /atlas22/atlas







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