I still see the failure: $ sudo zpool create -O canmount=off -O mountpoint=none -R /mnt/rpool-25582 -t rpool-25582 rpool /dev/mapper/loop4p1 cannot create 'rpool': no such pool or dataset
$ dpkg -l | grep zfs ii libzfs2linux 0.7.5-1ubuntu16.4 amd64 OpenZFS filesystem library for Linux ii zfs-zed 0.7.5-1ubuntu16.4 amd64 OpenZFS Event Daemon ii zfsutils-linux 0.7.5-1ubuntu16.4 amd64 command-line tools to manage OpenZFS filesystems $ dpkg -l | grep linux-aws ii linux-aws 4.15.0.1023.23 amd64 Complete Linux kernel for Amazon Web Services (AWS) systems. ii linux-aws-headers-4.15.0-1007 4.15.0-1007.7 all Header files related to Linux kernel version 4.15.0 ii linux-aws-headers-4.15.0-1010 4.15.0-1010.10 all Header files related to Linux kernel version 4.15.0 ii linux-aws-headers-4.15.0-1021 4.15.0-1021.21 all Header files related to Linux kernel version 4.15.0 ii linux-aws-headers-4.15.0-1023 4.15.0-1023.23 all Header files related to Linux kernel version 4.15.0 $ uname -r 4.15.0-1023-aws $ dmesg | grep ZFS [ 8.174263] ZFS: Loaded module v0.7.5-1ubuntu16.3, ZFS pool version 5000, ZFS filesystem version 5 The running zfs kernel module is version "v0.7.5-1ubuntu16.3" (these modules come from the kernel package, afaik) while the userspace packages are version "0.7.5-1ubuntu16.4". Is this correct? FWIW, I added this line to /etc/apt/sources.list: deb http://archive.ubuntu.com/ubuntu/ bionic-proposed restricted main multiverse universe and then I ran the following to update my system: $ sudo apt-get update $ sudo apt-get dist-upgrade Please let me know if I did anything incorrectly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769937 Title: Error reported when creating ZFS pool with "-t" option, despite successful pool creation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1769937/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
