Dumping a remote filesystem

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Hi,

Is it possible to dump a remotely mounted NFS filesystem to a local tape 
drive.

I export a filesystem from machine1 to machine2

    /users/rsch2            youngmunster(rw,no_root_squash,sync)

I mount this filesystem on machine 2
 
    mount oc:/users/rsch2   /users/rsch2

Then when I try to dump it I get the following and an empty dump tape.

[root@youngmunster bin]# /sbin/dump 0 -a -f /dev/st0 /users/rsch2
  DUMP: Date of this level 0 dump: Tue Dec 28 15:33:47 2004
  DUMP: Dumping /dev/sda1 (/ (dir users/rsch2)) to /dev/st0
  DUMP: Excluding inode 8 (journal inode) from dump
  DUMP: Excluding inode 7 (resize inode) from dump
  DUMP: Label: /
  DUMP: Writing 10 Kilobyte records
  DUMP: mapping (Pass I) [regular files]
  DUMP: mapping (Pass II) [directories]
  DUMP: estimated 62 blocks.
  DUMP: Volume 1 started with block 1 at: Tue Dec 28 15:33:47 2004
  DUMP: dumping (Pass III) [directories]
  DUMP: dumping (Pass IV) [regular files]
  DUMP: Closing /dev/st0
  DUMP: Volume 1 completed at: Tue Dec 28 15:33:54 2004
  DUMP: Volume 1 50 blocks (0.05MB)
  DUMP: Volume 1 took 0:00:07
  DUMP: Volume 1 transfer rate: 7 kB/s
  DUMP: 50 blocks (0.05MB) on 1 volume(s)
  DUMP: finished in less than a second
  DUMP: Date of this level 0 dump: Tue Dec 28 15:33:47 2004
  DUMP: Date this dump completed:  Tue Dec 28 15:33:54 2004
  DUMP: Average transfer rate: 7 kB/s
  DUMP: DUMP IS DONE


Regards,

Tony
-- 



Tony Molloy.

Dept. of Comp. Sci.
University of Limerick


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