From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Rath Date: Fri, 08 Aug 2014 10:51:22 +0200 Subject: vgrename omit renaming hidden volumes if vg is inactive -> thinpools will be inconsistent In-Reply-To: <53E46D7F.10203@redhat.com> References: <53E3D623.7040606@mglug.de> <53E46D7F.10203@redhat.com> Message-ID: <53E48F8A.4060107@mglug.de> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi Peter! Am 08.08.2014 um 08:26 schrieb Peter Rajnoha: > On 08/07/2014 09:40 PM, Oliver Rath wrote: >> Hi list, >> >> ive probably found a bug in lvm2 (testet on commit hash >> 6320c3b9052004397faf1687198756ac7914fecc): >> >> if i rename an inactive vg (vgchange -an vg), then the hidden volumes >> like /dev/mapper/vg-mypool_tdata ..tmeta ..tpool arent renamed in >> /dev/mapper/.. >> > Inactive VG should not have any /dev/ content. If it remained after > deactivation, it seems to be a bug in node/symlink handling under /dev. > > A few questions then: > > - what distro is this? Ubuntu 14.04.1 Server amd64 + ubuntu-desktop + lvm2-2.02.106 from git + thin-provisioning-tools-0.3.2 from git > - are you using udev rules from lvm2 git repo too? Yes > - what are the lvm.conf values for these settings: > - activation/udev_sync yes > - activation/udev_rules yes > - activation/verify_udev_operations yes > - what udev (or systemd+udev) version is being used > - are all the items found in /dev/mapper symlinks (not direct block dev nodes)? > - are there dangling symlinks found in /dev/mapper for the LVs from deactivated VG? > udev-204-5ubuntu2 Im using thinpool-devices from a 700MB thinpool-device. If you need more, tell me! Tfh Oliver