You have two datasets with mountpoint=/ (and canmount=on) which is going
to cause problems like this.

vms/roots/mate-1804     mountpoint  /                     local
vms/roots/mate-1804     canmount    on                    default
vms/roots/xubuntu-1804  mountpoint  /                     local
vms/roots/xubuntu-1804  canmount    on                    default

The normal setup for root-on-ZFS is for the initramfs to mount the root
filesystem, so it is supposed to be canmount=noauto.

You should do something like:
zfs set canmount=noauto vms/roots/mate-1804
zfs set canmount=noauto vms/roots/xubuntu-1804

Also, this too, though it isn't actually a problem here:
zfs set canmount=off vms/roots
zfs set mountpoint=none vms/roots

** Changed in: zfs-linux (Ubuntu)
       Status: In Progress => Invalid

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1846424

Title:
  19.10 ZFS Update failed on 2019-10-02

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1846424/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to