Fail to launch an OpenStack Instance with hugepages on top of OVS+DPDK
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu Cloud Archive |
Invalid
|
Undecided
|
Unassigned | ||
dpdk (Ubuntu) |
Fix Released
|
Low
|
Christian Ehrhardt | ||
libvirt (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Guys,
I'm trying to launch an Instance on OpenStack Ocata, using Ubuntu 16.04, on top of OpenvSwitch with DPDK, and OVN.
I can launch an Instance without hugepages but, when I change OpenStack's Flavor for it to have: "hw:mem_
---
2017-04-07 20:13:18.504 3996 ERROR nova.compute.
---
At syslog:
---
Apr 7 20:13:17 expert-jennet kernel: [ 1535.437956] audit: type=1400 audit(149159599
---
Maybe it is related to:
https:/
But I'm not sure if it is relate to 1524737 or not...
Let me know if there are any workarounds available!
Thanks,
Thiago
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libvirt0 2.5.0-3ubuntu5~
ProcVersionSign
Uname: Linux 4.8.0-46-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CrashDB:
{
}
Date: Fri Apr 7 20:27:27 2017
ProcEnviron:
TERM=screen
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: libvirt
UpgradeStatus: No upgrade log present (probably fresh install)
Hi Thiago; there may be a better solution available; I think a workaround that could get you running again might be to edit /etc/apparmor. d/libvirt/ TEMPLATE. qemu and include a line like:
/dev/ hugepages- */libvirt/ qemu/qemu_ back_mem. _objects_ ram-node? .?????? rw,
Then run apparmor_parser --replace /etc/apparmor. d/libvirt/ libvirt- fbbb7bde- 763e-40d3- 8987-fb3a6c568a d8
Thanks