Upstream root cause and fix: * util-linux issue 918 - "blkid reports disk as zfs_member if it has a zfs_member partition" https://github.com/util-linux/util-linux/issues/918
* Fixed by commit "libblkid: (zfs) don't probe whole-disk areas covered by partitions" https://github.com/util-linux/util-linux/commit/f6e182078a3f05af3ce3b5e5a2d1956d4b9677e2 * First included in util-linux v2.35 released Jan 21 2020 https://github.com/util-linux/util-linux/blob/master/Documentation/releases/v2.35-ReleaseNotes#L231 https://github.com/util-linux/util-linux/releases/tag/v2.35 ** Bug watch added: github.com/util-linux/util-linux/issues #918 https://github.com/util-linux/util-linux/issues/918 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1808421 Title: gparted produces unusual results when ZFS partitios exist Status in GParted: New Status in gparted package in Ubuntu: Confirmed Status in util-linux package in Ubuntu: Confirmed Bug description: Run gparted on a disk that has ZFS partitions. It shows one entire partition. Parted seems to display correctly. gparted image attached. hbarta@saugage:~$ sudo parted /dev/sda GNU Parted 3.2 Using /dev/sda Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) p Model: ATA Samsung SSD 850 (scsi) Disk /dev/sda: 1000GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 538MB 537MB fat32 boot, esp 2 538MB 555MB 16.8MB zfs Microsoft reserved partition msftres 3 555MB 105GB 105GB ntfs Basic data partition msftdata 4 105GB 420GB 315GB zfs rpool (parted) q hbarta@saugage:~$ hbarta@saugage:~$ sudo sgdisk -p /dev/sda Disk /dev/sda: 1953525168 sectors, 931.5 GiB Model: Samsung SSD 850 Sector size (logical/physical): 512/512 bytes Disk identifier (GUID): EBA09D2E-0F70-4D11-8E37-C1C170CFD9DD Partition table holds up to 128 entries Main partition table begins at sector 2 and ends at sector 33 First usable sector is 34, last usable sector is 1953525134 Partitions will be aligned on 2048-sector boundaries Total free space is 1133243757 sectors (540.4 GiB) Number Start (sector) End (sector) Size Code Name 1 2048 1050623 512.0 MiB EF00 2 1050624 1083391 16.0 MiB 0C01 Microsoft reserved ... 3 1083392 205883391 97.7 GiB 0700 Basic data partition 4 205883392 820283391 293.0 GiB 8300 rpool hbarta@saugage:~$ hbarta@saugage:~$ lsb_release -rd Description: Ubuntu 18.10 Release: 18.10 hbarta@saugage:~$ Reproduce: 1) Configure (perhaps install) Ubuntu on a drive with a ZFS partition. 2) Open gparted. Note: Same issue happens with gparted on the 18.04.1 desktop install USB. ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: gparted 0.32.0-1ubuntu1 ProcVersionSignature: Ubuntu 4.18.0-12.13-generic 4.18.17 Uname: Linux 4.18.0-12-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.10-0ubuntu13.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Dec 13 15:05:13 2018 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US SHELL=/bin/bash SourcePackage: gparted UpgradeStatus: Upgraded to cosmic on 2018-12-13 (0 days ago) mtime.conffile..etc.logrotate.d.apport: 2018-12-12T13:31:49.347693 To manage notifications about this bug go to: https://bugs.launchpad.net/gparted/+bug/1808421/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
