"Unknown Filesystem" on a XFS partition since 2.6.7-3

["Thomas Babut" <thomas@babut.net>]

Hi,

since I've compiled a kernel from the new kernel-source-2.6.7-3 package,
"mount" and "df" show "unknown filesystem" on one xfs partition.

It's most current Debian Sarge installation. Here are the outputs:

# mount
/dev/hda5 on / type unknown (rw) <- This is xfs and works
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw)
/dev/hda2 on /boot type ext3 (rw)
/dev/hda6 on /squid type reiserfs (rw,noexec,noatime)
/dev/hda7 on /data type xfs (rw,noexec,noatime)

# df -hT
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/hda5  unknown     20G  2.1G   18G  11% /
tmpfs        tmpfs    126M     0  126M   0% /dev/shm
/dev/hda2     ext3     99M   12M   83M  13% /boot
/dev/hda6 reiserfs    2.0G  924M  1.1G  48% /squid
/dev/hda7      xfs     94G   58G   36G  62% /data

Everything works fine though. hda5 ist xfs system, too. Like hda7. So why
the difference in the display?

Thanks.

Regards,
Thomas