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URL:
  <http://savannah.cern.ch/bugs/?96688>

                 Summary: Xrootdfs mount hangs
                 Project: XROOTD
            Submitted by: jsalmon
            Submitted on: 2012-08-10 08:10
                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): 

    _______________________________________________________

Details:

Hi, 

I have the following line in /etc/fstab:

xrootdfs /mnt/xrootd fuse
rdr=xroot://metamanager1.xrd.test:1094//data/,uid=xrootd 0 0

and when I run 'mount /mnt/xrootd', it hangs.

I'm running the latest version of all xrootd packages. I can successfully
ping the redirector, and the data directory on the redirector and the mount
point on the client both definitely exist. 

On the client, these are the relevant running processes:

[root@client1 ~]# ps -ef | grep xroot
daemon 1572 1 0 09:46 ? 00:00:00 /usr/bin/xrootd -l
/var/log/xrootd/xrootd.log -c /etc/xrootd/xrd_cluster_example.cf -k 7 -b -s
/var/run/xrootd/xrootd-client1.pid -n client1
daemon 1617 1 0 09:46 ? 00:00:00 /usr/bin/cmsd -l /var/log/xrootd/cmsd.log -c
/etc/xrootd/xrd_cluster_example.cf -k 7 -b -s /var/run/xrootd/cmsd-client1.pid
-n client1
root 1649 1642 0 09:46 ? 00:00:00 mount /mnt/xrootd
root 1650 1649 0 09:46 ? 00:00:00 xrootdfs /mnt/xrootd -o
rw,rdr=xroot://metamanager1.xrd.test:1094//data/,uid=xrootd,dev,suid
root 1661 1650 0 09:47 ? 00:00:00 xrootdfs /mnt/xrootd -o
rw,rdr=xroot://metamanager1.xrd.test:1094//data/,uid=xrootd,dev,suid

Strangely, there are two instances of xrootdfs.

Just to verify, xrootd is running on the redirector also:

[root@metamanager1 ~]# ps -ef | grep xroot
daemon 1575 1 0 09:46 ? 00:00:00 /usr/bin/xrootd -l
/var/log/xrootd/xrootd.log -c /etc/xrootd/xrd_cluster_example.cf -k 7 -b -s
/var/run/xrootd/xrootd-metamanager1.pid -n metamanager1
daemon 1619 1 0 09:46 ? 00:00:00 /usr/bin/cmsd -l /var/log/xrootd/cmsd.log -c
/etc/xrootd/xrd_cluster_example.cf -k 7 -b -s
/var/run/xrootd/cmsd-metamanager1.pid -n metamanager1


Is there any more debug information I could supply? (apologies for bug
#96687, please ignore, I wasn't logged in)

Thanks,
Justin




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