| 2016-11-14 12:41:05 |
James Page |
bug |
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added bug |
| 2016-11-14 12:41:05 |
James Page |
attachment added |
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DMAR error.png https://bugs.launchpad.net/bugs/1641593/+attachment/4777240/+files/DMAR%20error.png |
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| 2016-11-14 13:00:13 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
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| 2016-11-14 13:01:24 |
James Page |
description |
I'm using MAAS to enable the following kernel flags on install/boot:
iommu=pt intel_iommu=on
in order to be able to passthrough SR-IOV VF functions to KVM guess; however when these options are enabled, the servers fail to install (see attached screenshot).
The install eventually fails - it looks like the writes back to one of the disks starts to fail for some reason. |
I'm using MAAS to enable the following kernel flags on install/boot:
iommu=pt intel_iommu=on
in order to be able to passthrough SR-IOV VF functions to KVM guess; however when these options are enabled, the servers fail to install (see attached screenshot).
The install eventually fails - it looks like the writes back to one of the disks starts to fail for some reason.
Servers are targeted with Xenial and the release 4.4 kernel (no HWE). |
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| 2016-11-14 13:07:52 |
JuanJo Ciarlante |
bug |
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added subscriber The Canonical Sysadmins |
| 2016-11-14 13:49:47 |
Ryan Beisner |
bug |
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added subscriber Ryan Beisner |
| 2016-11-14 14:19:17 |
James Page |
linux (Ubuntu): status |
Incomplete |
Confirmed |
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| 2016-11-14 14:50:51 |
ryeterrell |
tags |
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v-pil vpil |
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| 2016-11-14 14:51:01 |
ryeterrell |
bug |
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added subscriber ryeterrell |
| 2016-11-14 20:13:36 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
High |
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| 2016-11-14 20:14:15 |
Joseph Salisbury |
tags |
v-pil vpil |
kernel-key v-pil vpil |
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| 2016-11-16 12:47:57 |
James Page |
tags |
kernel-key v-pil vpil |
kernel-bug-exists-upstream-4.9-rc5 kernel-key v-pil vpil |
|
| 2017-01-09 21:35:12 |
Joseph Salisbury |
tags |
kernel-bug-exists-upstream-4.9-rc5 kernel-key v-pil vpil |
kernel-bug-exists-upstream-4.9-rc5 kernel-da-key v-pil vpil |
|
| 2017-01-26 16:16:10 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2017-01-27 17:35:31 |
Jason Hobbs |
description |
I'm using MAAS to enable the following kernel flags on install/boot:
iommu=pt intel_iommu=on
in order to be able to passthrough SR-IOV VF functions to KVM guess; however when these options are enabled, the servers fail to install (see attached screenshot).
The install eventually fails - it looks like the writes back to one of the disks starts to fail for some reason.
Servers are targeted with Xenial and the release 4.4 kernel (no HWE). |
I'm using MAAS to enable the following kernel flags on install/boot:
iommu=pt intel_iommu=on
in order to be able to passthrough SR-IOV VF functions to KVM guess; however when these options are enabled, the servers fail to install (see attached screenshot).
The install eventually fails - it looks like the writes back to one of the disks starts to fail for some reason.
Servers are targeted with Xenial and the release 4.4 kernel (no HWE).
Here's the LSHW output from the system: http://pastebin.ubuntu.com/23875929/ |
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| 2017-01-27 17:51:14 |
Jason Hobbs |
bug |
|
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added subscriber Jason Hobbs |
| 2017-04-01 04:17:40 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
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