Some more details....
A posix function in kernel has changed between 4.4.0-57 and 4.4.0-59 ./linux-headers-4.4.0-53/include/linux/posix_acl.h:extern int posix_acl_valid(const struct posix_acl *); ./linux-headers-4.4.0-57/include/linux/posix_acl.h:extern int posix_acl_valid(const struct posix_acl *); ./linux-headers-4.4.0-59/include/linux/posix_acl.h:extern int posix_acl_valid(struct user_namespace *, const struct posix_acl *); ./linux-headers-4.4.0-62/include/linux/posix_acl.h:extern int posix_acl_valid(struct user_namespace *, const struct posix_acl *); The zfs kernel modul is not updated to match these changes. see: https://fossies.org/diffs/zfs/0.6.5.7_vs_0.6.5.8/module/zfs/zpl_xattr.c-diff.html I have tried the following: Replaced all occurrences error = posix_acl_valid(acl); with error = posix_acl_valid(ip, acl); in file: /usr/src/zfs-0.6.5.6/module/zfs/zpl_xattr.c dkms remove -m zfs -v 0.6.5.6 -k 4.4.0-62-generic dkms install --force -m zfs -v 0.6.5.6 -k 4.4.0-62-generic does compiles now. System seems to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654708 Title: Trying to reinstall ZFS on Xenial. Cannot mount existing zpool with identifier from /mnt/disk/by-id/xxxx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1654708/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
