A known-issue entry was added to the release notes:
https://wiki.ubuntu.com/FocalFossa/ReleaseNotes
Hence closing this ticket.
** Changed in: ubuntu-release-notes
Status: New => Fix Released
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The following entry will be added to the 20.04.2 Release Notes (about LP
1902179):
"
Ubuntu Server 20.04.2 on IBM Z and LinuxONE (s390x) is currently only able to
boot/IPL from NVMe devices that are not represented as multipath devices. In
case a NVMe device is used on s390x that is multipath ca
** Changed in: ubuntu-z-systems
Status: In Progress => Fix Released
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage notifi
This bug was fixed in the package s390-tools - 2.12.0-0ubuntu3.2
---
s390-tools (2.12.0-0ubuntu3.2) focal; urgency=medium
* debian/patches/s390-tools-sru-lp1903984-focal.patch
zcryptstats: Fix handling of partial results with many domains
Thanks to Ingo Franzki (LP: #1903984
Ok thx - adjusting the tag(s) accordingly ...
** Tags removed: verification-needed verification-needed-focal
** Tags added: verification-done verification-done-focal
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Hello bugproxy, or anyone else affected,
Accepted s390-tools into focal-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/s390-tools/2.12.0-0ubuntu3.2 in a
few hours, and then in the -proposed repository.
Please help us by testing this new package. See
** Changed in: s390-tools (Ubuntu Focal)
Status: Triaged => In Progress
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage no
** Patch added: "debdiff (for LP1903984 LP1908371 LP1902179)"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902179/+attachment/5455813/+files/debdiff_focal.diff
** Changed in: s390-tools (Ubuntu Focal)
Status: New => Triaged
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MP is open
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage notifications about this bug go to:
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** Merge proposal linked:
https://code.launchpad.net/~fheimes/ubuntu/+source/s390-tools/+git/s390-tools/+merge/396775
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Title:
[20.04 FEAT] Su
** Also affects: ubuntu-release-notes
Importance: Undecided
Status: New
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage
So for now I think we should pick up the patches as they are,
since they already provide value and we will be at a similar level like on
groovy,
mention the current situation in the release notes and pointing to
"nvme-core.multipath=0"
and SRUing a chreipl fix as soon as it becomes available (pro
Ubuntu supports NVMe Multipath on all architectures in Focal. I know
that some other distributions do not.
Setting nvme-core.multipath=0 for s390x isos only, or changing kernel
config to disable multipath to "n" on s390x only, would mean regression
on s390x as compared with amd64/arm64/ppc64le.
T
After some additional discussions the situation is as following:
With picking the current s390-tools fix (as it was used so far here) we would
be on the same level (regarding NVMe support) than groovy.
The NVMe testing on groovy was done on a device without multipath.
The issue that cropped up dur
Ok, so 'chreipl' is used by the subiquity installer to prepare for the
post-install reboot.
This means that a fix for chreipl is indeed to have proper NVMe support in
place, incl. installer.
There is now just a little bit of time pressure, since this is relevant for
install time, it should not
Is the NVMe drive with or without nvme-multipath support?
Does it help to disable multipath?
Please see the below pullrequest from Canonical employee in efivar project that
explains the issue a bit, and the various paths that the NVMe devices can have.
https://github.com/rhboot/efivar/pull/158
This bug was fixed in the package linux - 5.8.0-36.40+21.04.1
---
linux (5.8.0-36.40+21.04.1) hirsute; urgency=medium
* Packaging resync (LP: #1786013)
- update dkms package versions
[ Ubuntu: 5.8.0-36.40 ]
* debian/scripts/file-downloader does not handle positive failures
I've now created a PPA with a patched focal s390-tools package, but only added:
1b65b23b4398 "zipl: Support nvme devices"
and
0472b5ea5c97 "ipl-tools: Add nvme device support to lsreipl/chreipl"
but NOT
71b36d17f019 "zipl: Fix NVMe partition and base device detection".
It's available for testing o
** Changed in: s390-tools (Ubuntu Focal)
Milestone: None => ubuntu-20.04.2
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage no
I think it was (nearly) done right.
So I usually use 'git ubuntu' (available as snap), but the result of the clone
should be the same - code-wise.
$ git ubuntu clone s390-tools
$ cd s390-tools
Then 'git ubuntu' allows to checkout and mark a branch for the Ubuntu focal
version of s390-tools as sim
This bug was fixed in the package linux - 5.8.0-31.33
---
linux (5.8.0-31.33) groovy; urgency=medium
* groovy/linux: 5.8.0-31.33 -proposed tracker (LP: #1905299)
* Groovy 5.8 kernel hangs on boot on CPUs with eLLC (LP: #1903397)
- drm/i915: Mark ininitial fb obj as WT on eLLC
This bug was fixed in the package linux - 5.4.0-56.62
---
linux (5.4.0-56.62) focal; urgency=medium
* focal/linux: 5.4.0-56.62 -proposed tracker (LP: #1905300)
* CVE-2020-4788
- selftests/powerpc: rfi_flush: disable entry flush if present
- powerpc/64s: flush L1D on kerne
A s390-tools test build incl. the backports on PPA failed:
https://launchpadlibrarian.net/508701381/buildlog_ubuntu-focal-s390x.s390-tools_2.12.0-0ubuntu3.2~ppa1_BUILDING.txt.gz
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** Tags added: verification-done-focal verification-done-groovy
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** Tags removed: verification-done-focal verification-done-groovy
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** Tags added: verification-done-focal verification-done-groovy
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Title:
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** Tags removed: verification-needed-focal verification-needed-groovy
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Title:
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** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Fix Committed
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Title:
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag 'verificati
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
groovy' to 'verification-done-groovy'. If the problem still exists,
change the tag 'verifica
Hi Jan, yes (almost) all Ubuntu packages are hosted nowadays at our Launchpad
git (at least all packages in main, incl. s390-tools).
Please see: https://code.launchpad.net/ubuntu/+source/s390-tools
If you are logged in with a Launchpad account, you will directly see at the top
a comd-line that al
The following two commits commit 1b65b23b4398 and 0472b5ea5c97 do not apply
cleanly to:
s390-tools | 2.12.0-0ubuntu3.1
and some of the conflicts don't seem to be obvious to solve.
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** Changed in: s390-tools (Ubuntu Focal)
Importance: Undecided => Wishlist
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
To manage not
That a reasonable test with a good coverage - thx for that!
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Title:
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** Changed in: linux (Ubuntu Focal)
Status: In Progress => Fix Committed
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Title:
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To manage n
** Changed in: linux (Ubuntu Groovy)
Status: In Progress => Fix Committed
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
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Kernel SRU request submitted for focal:
https://lists.ubuntu.com/archives/kernel-team/2020-November/thread.html#114528
changing status to 'In Progress' for focal.
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Assignee: Frank Heimes
** Description changed:
+ SRU Justification: (focal)
+ ==
+
+ [Impact]
+
+ * The base for being able to IPL (boot) NVMe devices on s390x was
+ introduced with kernel 5.8.
+
+ * This got now requested (for hardware enablement reasons) for Ubuntu
+ 20.04 LTS as well.
+
+ * On top
** Changed in: linux (Ubuntu Hirsute)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Groovy)
Importance: Undecided => Medium
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** Changed in: linux (Ubuntu Hirsute)
Status: Fix Released => In Progress
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Title:
[20.04 FEAT] Support/enhancement of NVMe IPL
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** Information type changed from Private to Public
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