Using full disk encryption, on a multipath device (in this case FCP) ended up in trying to open/unlock a wrong DM device
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu on IBM z Systems |
Fix Released
|
Medium
|
Dimitri John Ledkov | ||
partman-multipath (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Disco |
Won't Fix
|
Undecided
|
Unassigned |
Bug Description
When doing a full disk encrypted installation with d-i using
"Guided - use entire disk and setup encrypted LVM"
on a multipath device (in this case zFCP/SCSI)
the post-install reboot ends in busybox/initramfs
while trying to open/unlock an incorrect device-maper device.
initrd tries to open /dev/mapper/mpatha5 but only /dev/mapper/
Fixing the wrong device in crypttab like:
echo "mpatha5_crypt /dev/mapper/
cryptroot/crypttab
and trying to open it manually:
cryptsetup open --key-file /etc/zkey/
and leaving busybox again seems to work.
For more details see attachment ...
description: | updated |
tags: | added: architecture-s39064 s390x |
Changed in ubuntu-z-systems: | |
status: | New → In Progress |
Changed in parted (Ubuntu): | |
status: | New → Fix Committed |
Changed in partman-base (Ubuntu): | |
status: | New → Fix Committed |
Changed in ubuntu-z-systems: | |
status: | In Progress → Fix Committed |
Changed in ubuntu-z-systems: | |
status: | Fix Committed → Fix Released |
Changed in multipath-tools (Ubuntu): | |
status: | Fix Released → New |
tags: | added: block-proposed |
tags: | removed: block-proposed |
no longer affects: | multipath-tools (Ubuntu) |
no longer affects: | parted (Ubuntu) |
no longer affects: | partman-base (Ubuntu) |
no longer affects: | debian-installer (Ubuntu) |
tags: | added: block-proposed |
no longer affects: | cryptsetup (Ubuntu) |
Changed in partman-multipath (Ubuntu): | |
status: | New → Fix Committed |
tags: | removed: block-proposed |
This bug was fixed in the package multipath-tools - 0.7.9-3ubuntu2
---------------
multipath-tools (0.7.9-3ubuntu2) eoan; urgency=medium
* Ensure udebs have the same udev rules as installed systems. LP:
#1825189
-- Dimitri John Ledkov <email address hidden> Tue, 21 May 2019 12:34:41 +0100