** Changed in: ndctl (Ubuntu Disco)
Status: Incomplete => Won't Fix
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Title:
NVDIMM-N doesn't work properly on Dell EMC PowerE
Tested latest kernel 4.15.0-72-generic on bionic.
root@srl-mds1:~# dpkg -l | grep -i ndctl
ii libndctl6 61.2-0ubuntu1~18.04.1
amd64Utility library for managing the libnvdimm subsystem
ii ndctl 61.2-0ub
TODOs in this bug:
- End user must confirm the issue is still reproducible and test PPA package
- Mark the case as Confirmed again (instead of Incomplete)
- From that point, the SRU would continue (merge requests already present in
this bug)
- Patches would be sent out to kernel team for inclusio
The kernel issue pointed at the github was solved by:
commit cbaee3aa0e23
Author: Dan Williams
Date: Thu Feb 7 20:56:50 2019
acpi/nfit: Fix bus command validation
BugLink: https://bugs.launchpad.net/bugs/1821607
in kernel: Ubuntu-5.0.0-9.10 (Disco)
AND
commit 3b8d3410b3d8
Autho
Hello Torel and Juliet,
If possible, could you please test the PPA above with either Bionic
and/or Disco and make sure the packages fix the issue ? I'm preparing
bdctl to be in "main" pocket for 20.04:
https://bugs.launchpad.net/ubuntu/+source/ndctl/+bug/1853506
and having this case fix would he
** Changed in: ndctl (Ubuntu Bionic)
Status: Confirmed => In Progress
** Changed in: ndctl (Ubuntu Disco)
Status: Confirmed => In Progress
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** Merge proposal linked:
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/ndctl/+git/ndctl/+merge/375930
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Title:
NVDIMM
** Merge proposal linked:
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/ndctl/+git/ndctl/+merge/375929
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Title:
NVDIMM
A PPA containing the fixes (Disco and Bionic) will be available here:
https://launchpad.net/~rafaeldtinoco/+archive/ubuntu/lp1811785
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libndctl: sizeof_namespace_index: nmem10: label area (1024) too small to
host (256 byte) labels
This issue is fixed by:
commit 9c6aae5
Author: Dan Williams
Date: Tue Jan 15 01:51:45 2019
ndctl/init-labels: Fix label slot accounting per UEFI 2.7
Quoting from Linux kernel commit 9e
It fixes an issue introduced by :
Patch: bdaec95463ca
In version v58
And the fix (9c6aae5) was introduced in v64.
$ rmadison ndctl
ndctl | 61.2-0ubuntu1~18.04.1 | bionic-updates/universe | source, amd64
ndctl | 63-1.3| disco/universe | source, amd64,
arm64, armhf, i
Needed --no-autolabel to get it working. New ndctl didn't help. Which is
nice as I didn't have to interrupt metadata operations of the servers
with nvdimm's.
# uname -ar
Linux localhost 4.15.0-60-generic #67-Ubuntu SMP Thu Aug 22 16:55:30 UTC 2019
x86_64 x86_64 x86_64 GNU/Linux
# ndctl create-nam
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ndctl (Ubuntu)
Status: New => Confirmed
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Everything is explained in the ndctl issue 78.
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Title:
NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840
Status in ndctl:
Missing Kernel Fix?
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Title:
NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840
Status in ndctl:
Fix Released
Status in lin
** Changed in: ndctl
Status: New => Fix Released
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Title:
NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840
Status in
In case anybody else runs into this issue, here's some things you could
do :
On 4.15, you can reconfigure the namespace with ndctl by adding '--no-
autolabel' to the command line. You'll still have to find a way to make
the namespaces configuration persistent across boots since you're not
making u
** Changed in: ndctl
Status: Unknown => New
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Title:
NVDIMM-N doesn't work properly on Dell EMC PowerEdge R840
Status in ndct
** Bug watch added: github.com/pmem/ndctl/issues #78
https://github.com/pmem/ndctl/issues/78
** Also affects: ndctl via
https://github.com/pmem/ndctl/issues/78
Importance: Unknown
Status: Unknown
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apport information
** Tags added: apport-collected bionic
** Description changed:
On ubuntu 18.04.1 :
1°) With 4.15.0-43 two default namespaces in raw mode are visible while
there shouldn't be any but no settings change could be applied.
root@server:~# ndctl list -R
[
{
20 matches
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