Hello,
I've verified the proposed package 249.11-0ubuntu3.17, and confirm it fixes the
issue.
The test I've done:
1. Set up a jammy vm with two volume groups: vg1 and vg2.
# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
loop0 7:0 0 89.4M 1 loop /snap/lxd/31333
loop1 7:1 0 49.3M 1 loop /snap/snapd/24792
loop2 7:2 0 63.8M 1 loop /snap/core20/2599
loop3 7:3 0 50.8M 1 loop /snap/snapd/25202
vda 252:0 0 20G 0 disk
├─vda1 252:1 0 19.9G 0 part /
├─vda14 252:14 0 4M 0 part
└─vda15 252:15 0 106M 0 part /boot/efi
vdb 252:16 0 20G 0 disk
├─vdb1 252:17 0 10G 0 part
│ └─vg1-lvol0 253:0 0 5G 0 lvm
└─vdb2 252:18 0 10G 0 part
└─vg2-lvol0 253:1 0 5G 0 lvm
2. Add a mount point entry in /etc/fstab.
/dev/mapper/vg1-lvol0 /mnt/xfs xfs defaults 0 0
3. Run `mount -av` to mount the specified mount point.
4. Unmount the mount point and rename the volume groups.
umount /mnt/xfs
vgrename vg1 vg1_old
vgrename vg2 vg1;
5. Run `mount -av` again and verify that the mount point is successfully
mounted.
/home/ubuntu# systemctl status mnt-xfs.mount
Warning: The unit file, source configuration file or drop-ins of mnt-xfs.mount
changed on disk. Run 'systemctl daemon-reload' to reload units.
● mnt-xfs.mount - /mnt/xfs
Loaded: loaded (/etc/fstab; generated)
Active: active (mounted) since Thu 2025-09-25 01:14:27 UTC; 5s ago
Where: /mnt/xfs
What: /dev/mapper/vg1-lvol0
Docs: man:fstab(5)
man:systemd-fstab-generator(8)
CPU: 2ms
6. Deactivate the old volume group and ensure that the mount point remains
available.
# vgchange -an vg1_old
0 logical volume(s) in volume group "vg1_old" now active
root@juju-59e4a8-ceph-quincy-12:/home/ubuntu# systemctl status mnt-xfs.mount
Warning: The unit file, source configuration file or drop-ins of mnt-xfs.mount
changed on disk. Run 'systemctl daemon-reload' to reload units.
● mnt-xfs.mount - /mnt/xfs
Loaded: loaded (/etc/fstab; generated)
Active: active (mounted) since Thu 2025-09-25 01:14:27 UTC; 17s ago
Where: /mnt/xfs
What: /dev/mapper/vg1-lvol0
Docs: man:fstab(5)
man:systemd-fstab-generator(8)
CPU: 2ms
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2100252
Title:
A reused mount point is removed after deactivating the original volume
group
To manage notifications about this bug go to:
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