Live migration fails when the instance has a "config_drive" setting if environment uses Ceph
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mirantis OpenStack |
In Progress
|
High
|
MOS Maintenance |
Bug Description
MOS 7.0 + Ceph
When I attempt to live-migrate my VM to another compute node, the VM tries to migrate but stays at the same compute node.
In the log I can see the following error:
2017-06-09 14:44:54.910 2450322 ERROR nova.virt.
2017-06-09 14:44:55.338 2450322 ERROR nova.virt.
#ll -lR /var/lib/
/var/lib/
total 204
drwxr-xr-x 2 nova nova 76 Jun 9 14:42 ./
drwxr-xr-x 9 nova nova 4096 Jun 9 14:42 ../
-rw-rw---- 1 libvirt-qemu libvirt-qemu 0 Jun 9 14:42 console.log
-rw-r--r-- 1 libvirt-qemu libvirt-qemu 67108864 Jun 9 14:42 disk.config
-rw-r--r-- 1 nova nova 84 Jun 9 14:42 disk.info
-rw-r--r-- 1 nova nova 3295 Jun 9 14:42 libvirt.xml
In nova.conf:
config_
Then, I applied this fix: https:/
After that, for new VMs "disk.config" is created in Ceph pool "compute" and live-migrations works well.
Please create backport for MOS 7.0
The same fix for Master branch https:/
Changed in mos: | |
milestone: | none → 7.0-updates |
Changed in mos: | |
milestone: | 7.0-updates → 7.0-mu-9 |
assignee: | nobody → MOS Maintenance (mos-maintenance) |
status: | New → Confirmed |
description: | updated |
description: | updated |
Fix proposed to branch: openstack- ci/fuel- 7.0/2015. 1.0 /review. fuel-infra. org/35726
Change author: Michael Still <email address hidden>
Review: https:/