First time here? Check out the
FAQ
!
Chinese
English
▼
Hi there! Please sign in
tags
users
badges
help
The ask.openstack.org website will be read-only from now on. Please ask questions on the
openstack-discuss
mailing-list,
stackoverflow.com
for coding or
serverfault.com
for operations.
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
by date
by activity ▼
by answers
by votes
20 questions
Tagged
nova
×
qemu
×
44
views
1
answer
no
votes
2020-03-26 01:14:16 -0600
John Dw.
Ubuntu 14.04 Mitaka after last upgrade very slow
ubuntu-14.04
mitaka
nova
libvirt
qemu
623
views
1
answer
no
votes
2019-08-24 19:28:57 -0600
Harry996
Your CPU does not support KVM extention
nova
kvm
kvm-virtualization
qemu
189
views
1
answer
1
vote
2018-12-06 13:02:29 -0600
luowei
Can't create instances larger 1TB Memory
nova
high
memory
qemu
2k
views
2
answers
no
votes
2016-12-14 16:29:35 -0600
antinode
Error: Failed to launch instance [Error: No valid host was found. ].
nova
instance
nova-compute
hypervisior
qemu
3k
views
1
answer
no
votes
2016-11-07 10:01:44 -0600
Praveen N
Connection to libvirt failed
mitaka-nova
nova
libvirt
qemu
nova-compute-kvm
686
views
no
answers
1
vote
2016-10-20 09:45:05 -0600
ctrlaltdel121
Live migration failing with qemu error "does not support drive-mirror" [closed]
newton
nova
qemu
kvm
block-live-migration
4k
views
4
answers
1
vote
2016-05-03 20:35:12 -0600
Carrot
hypervisor_type = QEMU, but virt_type=kvm
nova
kilo-nova
nova-service
kvm
qemu
530
views
1
answer
1
vote
2016-04-19 06:42:17 -0600
vikrant
how does nova decide the VM nic type?
openvswitch
nova
vhost
dpdk
qemu
1k
views
1
answer
1
vote
2016-01-08 13:29:17 -0600
PelletHopper
live migration using qemu+ssh fails
libvirt
nova
juno-nova
live-migration
qemu
1k
views
no
answers
no
votes
2015-12-29 20:05:17 -0600
xiangfei-ma
How to trigger instance to be "crash" status to test the on_crash action?
nova
instance
crash
libvirt
qemu
174
views
1
answer
no
votes
2015-08-05 14:09:33 -0600
Eduardo Gonzalez
cannot resize. is_image_partitionless
icehouse
nova
qemu
1k
views
no
answers
no
votes
2015-07-08 16:08:06 -0600
GLaupre
Change default (path) emulator for libvirt
nova
libvirt
qemu
path
emulator
2k
views
2
answers
1
vote
2015-03-19 09:06:20 -0600
etlv
vfio-pci vs pci-assign for sr-iov "direct" ports
vfio-pci
pci-assign
nova
sr-iov
qemu
637
views
no
answers
1
vote
2015-01-26 02:01:00 -0600
liazkam
OVS drops RARP packets by QEMU upon live-migration - VM temporarily disconnected
nova
live-migration
openvswitch-agent
qemu
181
views
1
answer
no
votes
2014-11-21 01:52:19 -0600
dbaxps
QEMU segfault in Compute node while trying to spawn a VM in OpenStack Juno over Ubuntu 14.04
qemu
segfault
nova
3k
views
1
answer
no
votes
2014-05-29 07:04:07 -0600
Avi Zohary
nova instance fails with libvirtError: internal error Process exited while reading console log output
nova
libvirt
qemu
kvm
devstack
7k
views
2
answers
2
votes
2014-05-20 11:42:12 -0600
fgorbat
Instance failed to spawn : you must call 'aug-init' first to initialize Augeas
icehouse
ubuntu
nova
qemu
spawn
1k
views
no
answers
1
vote
2014-05-02 10:15:05 -0600
igordcard
Cannot launch VMs with KVM since Icehouse upgrade (100% CPU) [closed]
nova
nova-compute
kvm
icehouse
qemu
2k
views
3
answers
4
votes
2014-02-19 11:06:07 -0600
SamYaple
Setting cores per vcpu
windows
vcpu
qemu
libvirt
nova
2k
views
1
answer
no
votes
2013-12-22 09:26:18 -0600
DennyZhang
Fail to boot vm, with nova compute complain: Unable to mount image
nova
qemu
libguestfs
Get to know Ask OpenStack
Resources for moderators
Contributors
Tags
block-live-migration
crash
devstack
dpdk
high
hypervisior
icehouse
instance
juno-nova
kilo-nova
kvm
kvm-virtualization
libguestfs
libvirt
live-migration
memory
mitaka
mitaka-nova
newton
nova
nova-compute
nova-compute-kvm
openvswitch
openvswitch-agent
qemu
spawn
sr-iov
ubuntu
ubuntu-14.04
vcpu
windows
Please note: Ask OpenStack requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×