From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Helmut Hullen" Subject: Re: labelling Date: 11 Nov 2010 08:48:00 +0100 Message-ID: References: <20101110111811.GA15973@vlad.carfax.org.uk> Reply-To: helmut@hullen.de Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII To: linux-btrfs@vger.kernel.org Return-path: In-Reply-To: <20101110111811.GA15973@vlad.carfax.org.uk> List-ID: Hallo, Hugo, Du meintest am 10.11.10: >> findfs LABEL=MM2 >> >> shows "/dev/sdd2" (the first partition) >> >> file -s /dev/sdd2 >> file -s /dev/sdc3 >> >> shows "LABEL=MM2" for both partitions >> mount LABEL=MM2 /srv/MM >> >> doesn't work now, it tries to mount /dev/sdd2 and mourns. >> >> mount /dev/sdd2 /srv/MM >> >> shows the same error message, # mount LABEL=MM2 mount: wrong fs type, bad option, bad superblock on /dev/sdd2, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so # mount /dev/sdd2 mount: wrong fs type, bad option, bad superblock on /dev/sdd2, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so > What's the error message? What do you get in your kernel logs when > you do this? This should work, so there's something wrong, but it's > (probably) not to do with disk labels. >> mount /dev/sdc3 /srv/MM >> >> (mounting the added partition) works fine, the whole space is >> available. That's the behaviour after a cold boot. umount /srv/MM mount LABEL=MM2 /srv/MM then works. Only the first try with LABEL or with "the other" device seems to fail. I don't like testing via reboot ... Viele Gruesse! Helmut