This is a known issue which will hopefully be improved by 20.04 or so. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1843298
Title: Upgrade of datapool to ZFS 0.8 creates a problem if dual booting Status in zfs-linux package in Ubuntu: New Bug description: I have upgraded my dual boot laptop (Xubuntu 19.04 on ZFS) to 19.10, I only had a minor problems: The system started scrubbing the exisisting datapools. In the scrub I have been notified, that my datapool did not support all new features and that I had to upgrade the datapool. Of course I followed that advice enthusiastically and now the second 18.04.3 OS does not recognize the upgraded datapool anymore. I found out I can’t disable the culprit features. I think there should be a more specific warning in the "zpool upgrade" for stupids like me. Only upgrade the datapool, if all OSes on the PC have been upgraded to zfs 0.8. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1843298/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
