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duplicate uuid on mount

To: linux-xfs@xxxxxxxxxxx
Subject: duplicate uuid on mount
From: Ralf Hildebrandt <Ralf.Hildebrandt@xxxxxxxxxx>
Date: Mon, 4 Oct 2004 17:26:38 +0200
Cc: Udo Wolter <Udo.Wolter@xxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.5.6i
We duplicated a fs by using xfsdump and xfsrestore; now we get

XFS: Filesystem sdc5 has duplicate UUID - can't mount
XFS: Filesystem sdc5 has duplicate UUID - can't mount

# xfs_db -r -c "sb 0" -c "p uuid" /dev/sdb5
uuid = f921a9a5-ec6a-45a2-a383-7011b4dfffbc
# xfs_db -r -c "sb 0" -c "p uuid" /dev/sdc5
uuid = f921a9a5-ec6a-45a2-a383-7011b4dfffbc

So, how can we make the uuid unique again?

-- 
_________________________________________________

  Charité - Universitätsmedizin Berlin
_________________________________________________

  Ralf Hildebrandt
   i.A. des IT-Zentrum | Netzwerkdienste
   Stabsstelle des Klinikumsvorstandes
   Campus Benjamin Franklin
   Hindenburgdamm 30 | Berlin
   Tel. +49 30 450 570155 | Fax +49 30 8445-4447
   Ralf.Hildebrandt@xxxxxxxxxx
   http://www.charite.de



----- End forwarded message -----

-- 
Ralf Hildebrandt (i.A. des IT-Zentrum)          Ralf.Hildebrandt@xxxxxxxxxx
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-8445-4447
IT-Zentrum Standort CBF                                   AIM.  ralfpostfix


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