[ubuntu/questing-proposed] livecd-rootfs 25.10.13 (Accepted)

[Dan Bungert]

livecd-rootfs (25.10.13) questing; urgency=medium

  [ Olivier Gayot ]
  * Build ubuntu-server with multipath-tools-boot installed, so that the
    multipath stack ends up present in the initramfs.
    The LVM stack is already present in the initramfs of the installer. And
    since kinetic, the /dev/mapper entries for LVM devices are created during
    the initramfs phase. This is a problem when we have LVM on top of a
    multipath disk because LVM ends up creating /dev/mapper entries out of
    /dev/sdX (or /dev/sdXpY) devices, not out of /dev/mapper/mpatha as it
    should. Adding the multipath stack in the initramfs gives multipath a
    chance to take ownership of /dev/sdX (or /dev/sdXpY) devices before LVM
    does (LP: #2080474).

Date: Thu, 24 Jul 2025 17:37:33 -0600
Changed-By: Dan Bungert <daniel.bungert at canonical.com>
Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
https://launchpad.net/ubuntu/+source/livecd-rootfs/25.10.13
-------------- next part --------------
Format: 1.8
Date: Thu, 24 Jul 2025 17:37:33 -0600
Source: livecd-rootfs
Built-For-Profiles: noudeb
Architecture: source
Version: 25.10.13
Distribution: questing
Urgency: medium
Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
Changed-By: Dan Bungert <daniel.bungert at canonical.com>
Launchpad-Bugs-Fixed: 2080474
Changes:
 livecd-rootfs (25.10.13) questing; urgency=medium
 .
   [ Olivier Gayot ]
   * Build ubuntu-server with multipath-tools-boot installed, so that the
     multipath stack ends up present in the initramfs.
     The LVM stack is already present in the initramfs of the installer. And
     since kinetic, the /dev/mapper entries for LVM devices are created during
     the initramfs phase. This is a problem when we have LVM on top of a
     multipath disk because LVM ends up creating /dev/mapper entries out of
     /dev/sdX (or /dev/sdXpY) devices, not out of /dev/mapper/mpatha as it
     should. Adding the multipath stack in the initramfs gives multipath a
     chance to take ownership of /dev/sdX (or /dev/sdXpY) devices before LVM
     does (LP: #2080474).
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