On Tue, May 11, 2010 at 07:08:40PM +0200, David DEMELIER wrote: > Thanks for all your answers. > > mark...@melon ~ $ sudo tunefs -p /dev/ad0s1f <snip> > tunefs: volume label: (-L) usr > > It's weird, as you can see the label is set but nothing in /dev/label, > /dev/ufs, /dev/vol !
The labels are removed when the partition is mounted somewhere! So, you will only see the labels of unmounted partitions/disks in devfs. See for yourself (commands run on my 8.0-RELEASE-p2 system): Checking that this partition is labeled; # tunefs -p /dev/ad6s1a ... tunefs: volume label: (-L) rootbk When it is mounted, # mount ... /dev/ad6s1a on /mnt/bk/root (ufs, local) there are no labels: # ls /dev/ufs/* /dev/ufsid/* ls: No match. After unmounting # umount /dev/ad6s1a # ls /dev/ufs/* /dev/ufsid/* /dev/ufs/rootbk /dev/ufsid/482e0880cf225c60 Both the label set with tunefs and the ufsid label appear! Mount it again and the labels disappear again; # mount /mnt/bk/root # ls /dev/ufs/* /dev/ufsid/* ls: No match. Hope this helps. Roland -- R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725)
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