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[Launchpad Bug Tracker <1929432@xxxxxxxxxxxxxxxxxx>]

You have been subscribed to a public bug by Eric Desrochers (slashd):

Please backport lvm2 2.03.11-2ubuntu4 (main) from hirsute to focal,
groovy.

Reason for the backport:
========================
lvmlockd in Focal/Groovy is missing support for VGs that consist of multiple disks with differing sector sizes, or single disks with different logical/physical block sizes. Currently, lvmlockd refuses to write leases to such devices, failing with an error message "Inconsistent logical block sizes".
Support for such devices has been introduced after the upstream patch below:
* 2d1fe38d84d4 - lvmlockd: use 4K sector size when any dev is 4K [0]

Unfortunately, we can't backport just lvmlockd and need to pull the
whole lvm2 source package back into Focal. There are some restrictions
to this backport, as writing sanlock leases to mixed sector devices
requires at least sanlock-3.8.0. This is due to the lvm client allowing
the sanlock writes to the disk due to patch [0], but the leases won't be
found by sanlock. The result is a shared lvm device that can't access
the VG locks, and can end up in a state that requires disk wipes in
addition to destroying the previously created shared locks.

For this reason, we need to modify the 'Depends:' section of lvm2-lockd
to prevent it from being installed in systems with earlier sanlock
versions. Due to the available debhelper versions in Focal/Groovy, we
also need to modify the lvm2 build files to depend on debhelper 12.

I've uploaded tests builds for both lvm2 and sanlock to a public PPA on
ppa:halves/lp1920047 [1]. Please also see the backport request for
sanlock [2], as it would be a requirement for this lvm2 backport
request. Finally, the public launchpad bug against lvm2 (LP: #1920047)
has details on testing procedures and possible regressions that are
relevant to both of these backport requests.

[0] https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=2d1fe38d84d4
[1] https://launchpad.net/~halves/+archive/ubuntu/lp1920047
[2] https://bugs.launchpad.net/bugs/1928708
[3] https://bugs.launchpad.net/bugs/1920047

Testing:
========
Mark off items in the checklist [X] as you test them, but please leave the checklist so that backporters can quickly evaluate the state of testing.

You can test-build the backport in your PPA with backportpackage:
$ backportpackage -u ppa:<lp username>/<ppa name> -s hirsute -d focal lvm2
$ backportpackage -u ppa:<lp username>/<ppa name> -s hirsute -d groovy lvm2

* focal:
[ ] Package builds without modification
[ ] libdevmapper-event1.02.1 installs cleanly and runs
[ ] dmsetup-dbgsym installs cleanly and runs
[ ] libdevmapper1.02.1-dbgsym installs cleanly and runs
[ ] lvm2-dbgsym installs cleanly and runs
[ ] lvm2-lockd-dbgsym installs cleanly and runs
[ ] dmeventd-dbgsym installs cleanly and runs
[ ] dmeventd installs cleanly and runs
[ ] libdevmapper-event1.02.1-dbgsym installs cleanly and runs
[ ] liblvm2-dev installs cleanly and runs
[ ] liblvm2cmd2.03 installs cleanly and runs
[ ] liblvm2cmd2.03-dbgsym installs cleanly and runs
[ ] lvm2-dbusd installs cleanly and runs
[x] lvm2-lockd installs cleanly and runs
[ ] libdevmapper1.02.1 installs cleanly and runs
[ ] libdevmapper-dev installs cleanly and runs
[ ] dmsetup installs cleanly and runs
[x] lvm2 installs cleanly and runs
* groovy:
[ ] Package builds without modification
[ ] libdevmapper-event1.02.1 installs cleanly and runs
[ ] dmsetup-dbgsym installs cleanly and runs
[ ] libdevmapper1.02.1-dbgsym installs cleanly and runs
[ ] lvm2-dbgsym installs cleanly and runs
[ ] lvm2-lockd-dbgsym installs cleanly and runs
[ ] dmeventd-dbgsym installs cleanly and runs
[ ] dmeventd installs cleanly and runs
[ ] libdevmapper-event1.02.1-dbgsym installs cleanly and runs
[ ] liblvm2-dev installs cleanly and runs
[ ] liblvm2cmd2.03 installs cleanly and runs
[ ] liblvm2cmd2.03-dbgsym installs cleanly and runs
[ ] lvm2-dbusd installs cleanly and runs
[x] lvm2-lockd installs cleanly and runs
[ ] libdevmapper1.02.1 installs cleanly and runs
[ ] libdevmapper-dev installs cleanly and runs
[ ] dmsetup installs cleanly and runs
[x] lvm2 installs cleanly and runs

Reverse dependencies:
=====================
The following reverse-dependencies need to be tested against the new version of lvm2. For reverse-build-dependencies (-Indep), please test that the package still builds against the new lvm2. For reverse-dependencies, please test that the version of the package currently in the release still works with the new lvm2 installed. Reverse- Recommends, Suggests, and Enhances don't need to be tested, and are listed for completeness-sake.

libdevmapper-event1.02.1
------------------------

dmsetup-dbgsym
--------------

libdevmapper1.02.1-dbgsym
-------------------------

lvm2-dbgsym
-----------

lvm2-lockd-dbgsym
-----------------

dmeventd-dbgsym
---------------

dmeventd
--------
* systemd
  [ ] focal (Reverse-Testsuite-Triggers)
  [ ] groovy (Reverse-Testsuite-Triggers)

libdevmapper-event1.02.1-dbgsym
-------------------------------

liblvm2-dev
-----------

liblvm2cmd2.03
--------------

liblvm2cmd2.03-dbgsym
---------------------

lvm2-dbusd
----------

lvm2-lockd
----------

libdevmapper1.02.1
------------------
* kpartx
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libtcplay
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* cryptmount
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* grub-emu
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* grub2-common
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libvirt0
  [ ] focal (Reverse-Depends)
* docker.io
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* tcplay
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-lvm2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* containers-storage
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* lilo
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* nfs-common
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libcryptsetup12
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libldm-1.0-0
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-dm2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* grub-common
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-mpath2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* multipath-tools
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libzulucrypt1.2.0
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libparted2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-lvm-dbus2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* xfsprogs
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* virtualbox
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libvirt-daemon
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* grub-pc-bin
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* eject
  [ ] focal (Reverse-Depends)
* libdmraid1.0.0.rc16
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* podman
  [ ] groovy (Reverse-Depends)
* skopeo
  [ ] groovy (Reverse-Depends)
* buildah
  [ ] groovy (Reverse-Depends)

libdevmapper-dev
----------------
* libparted-dev
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-dm-dev
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* golang-github-containers-storage-dev
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* eject
  [ ] focal (Reverse-Build-Depends)
* tcplay
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* golang-github-containers-image
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* lilo
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* virtualbox-hwe
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* dmraid
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* libldm
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* xfsprogs
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* dump
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* virtualbox
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* grub2
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* ocfs2-tools
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* zulucrypt
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* libvirt
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* cryptsetup
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* nfs-utils
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* cryptmount
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* golang-github-containers-storage
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* multipath-tools
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* parted
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* docker.io
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* libblockdev
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* libpod
  [ ] groovy (Reverse-Build-Depends)

dmsetup
-------
* dm-writeboost-dkms
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* dracut-core
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* cryptmount
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* gparted
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* bilibop-common
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* fai-setup-storage
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* hashalot
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* os-prober
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-dm2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* dmraid
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* freedom-maker
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* luksipc
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* casper
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* writeboost
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* cryptsetup
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* kpartx
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* dracut-live
  [ ] groovy (Reverse-Depends)
* dm-writeboost
  [ ] focal (Reverse-Testsuite-Triggers)
  [ ] groovy (Reverse-Testsuite-Triggers)

lvm2
----
* fai-setup-storage
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* lxctl
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* dracut-core
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* ubiquity
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* bilibop-rules
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* liblinux-lvm-perl
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* libvirt0
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* dell-recovery
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* xen-tools
  [ ] focal (Reverse-Recommends)
  [ ] groovy (Reverse-Recommends)
* stressant-meta
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* mini-buildd
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* lxc-utils
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* schroot
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* bilibop-common
  [ ] focal (Reverse-Suggests)
  [ ] groovy (Reverse-Suggests)
* probert-storage
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* cephadm
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libblockdev-lvm2
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* mylvmbackup
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* cinder-volume
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* curtin
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* ceph-osd
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* debootstick
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* libguestfs0
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* ubuntu-server
  [ ] focal (Reverse-Depends)
  [ ] groovy (Reverse-Depends)
* ubuntu-server-raspi
  [ ] groovy (Reverse-Depends)
* resource-agents
  [ ] focal (Reverse-Testsuite-Triggers)
  [ ] groovy (Reverse-Testsuite-Triggers)
* cinder
  [ ] focal (Reverse-Testsuite-Triggers)
  [ ] groovy (Reverse-Testsuite-Triggers)
* udisks2
  [ ] focal (Reverse-Testsuite-Triggers)
  [ ] groovy (Reverse-Testsuite-Triggers)
* libvirt
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* libguestfs
  [ ] focal (Reverse-Build-Depends)
  [ ] groovy (Reverse-Build-Depends)
* rsnapshot
  [ ] focal (Reverse-Build-Depends-Indep)
  [ ] groovy (Reverse-Build-Depends-Indep)
* cloud-utils
  [ ] groovy (Reverse-Testsuite-Triggers)

** Affects: focal-backports
     Importance: Undecided
         Status: New

** Affects: groovy-backports
     Importance: Undecided
         Status: New


** Tags: sts
-- 
Please backport lvm2 2.03.11-2ubuntu4 (main) from hirsute
https://bugs.launchpad.net/bugs/1929432
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