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xfsdump bugs in 1.0.1 -- busy inodes after xfsdump



Hi,
     I have the following problems when doing some simple operations as 
below using xfsdump.
     1. Use one xfs partition, say /dev/hda10. Create some files on the xfs 
partition.
     2. umount /dev/hda10
     3. mount /dev/hda10 /mnt/xfs
     4. use xfsdump to dump /mnt/xfs.  No errors are reported.
     5. umount /dev/hda10.
          The the kernel messages show
          " busy vp=0xc587dc9c ip=0xc45e69dc inum 131 count=1"
          And xfs becomes unusable.

       But if I don't unmount /dev/hda10 after I create the files(omit step 
2 and 3)
OR I do a lookup after I umount and mount xfs ( after step 3), then 
everything
is fine. So I think certainly it's a bug in the kernel codes releated to 
xfsdump of xfs 1.0.1.

      Any ideas? Thanks.

Best regards,
Harrison


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