| 2018-01-04 23:03:48 |
Walt Boring |
bug |
|
|
added bug |
| 2018-01-05 14:34:18 |
Lee Yarwood |
tags |
ceph |
ceph live-migration volumes |
|
| 2018-01-05 15:57:25 |
Dirk Mueller |
description |
rbdimages information isn't updated during a live migration.
I have a customer that has updated their ceph cluster and added a new monitor IP.
He adds a new monitor to his ceph cluster and updates ceph.conf on all of the openstack nodes to reflect the new monitor IP.
They have running VMs that are boot from ceph volume and also has attached ceph volumes.
He does a live migration to try and get nova to update the libvirt.xml and it seems that only the volumes section is updated, not the vms section.
This is a copy of xml after the live migrate.
<disk type='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<auth username='nova'>
<secret type='ceph' uuid='820ccd0b-b180-4528-93ed-76ae82edf832'/>
</auth>
<source protocol='rbd' name='vms/3b97914e-3f9b-410a-b3d9-6c1a83244136_disk'> <-- this one is NOT changed, old ips
<host name='192.168.200.12' port='6789'/>
<host name='192.168.200.14' port='6789'/>
<host name='192.168.200.24' port='6789'/>
<host name='192.168.240.17' port='6789'/>
<host name='192.168.240.23' port='6789'/>
</source>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</disk>
<disk type='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<auth username='nova'>
<secret type='ceph' uuid='820ccd0b-b180-4528-93ed-76ae82edf832'/>
</auth>
<source protocol='rbd' name='volumes/volume-6d04520d-0029-499c-af81-516a7ba37a54'> <-- this one is changed, new ips
<host name='192.168.200.12' port='6789'/>
<host name='192.168.200.14' port='6789'/>
<host name='192.168.200.24' port='6789'/>
<host name='192.168.210.15' port='6789'/>
<host name='192.168.240.17' port='6789'/>
<host name='192.168.240.23' port='6789'/>
</source>
<backingStore/>
<target dev='vdb' bus='virtio'/>
<serial>6d04520d-0029-499c-af81-516a7ba37a54</serial>
<alias name='virtio-disk1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</disk> |
rbdimages information isn't updated during a live migration.
I have a user that has updated their ceph cluster and added a new monitor IP.
He adds a new monitor to his ceph cluster and updates ceph.conf on all of the openstack nodes to reflect the new monitor IP.
They have running VMs that are boot from ceph volume and also has attached ceph volumes.
He does a live migration to try and get nova to update the libvirt.xml and it seems that only the volumes section is updated, not the vms section.
This is a copy of xml after the live migrate.
<disk type='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<auth username='nova'>
<secret type='ceph' uuid='820ccd0b-b180-4528-93ed-76ae82edf832'/>
</auth>
<source protocol='rbd' name='vms/3b97914e-3f9b-410a-b3d9-6c1a83244136_disk'> <-- this one is NOT changed, old ips
<host name='192.168.200.12' port='6789'/>
<host name='192.168.200.14' port='6789'/>
<host name='192.168.200.24' port='6789'/>
<host name='192.168.240.17' port='6789'/>
<host name='192.168.240.23' port='6789'/>
</source>
<backingStore/>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</disk>
<disk type='network' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<auth username='nova'>
<secret type='ceph' uuid='820ccd0b-b180-4528-93ed-76ae82edf832'/>
</auth>
<source protocol='rbd' name='volumes/volume-6d04520d-0029-499c-af81-516a7ba37a54'> <-- this one is changed, new ips
<host name='192.168.200.12' port='6789'/>
<host name='192.168.200.14' port='6789'/>
<host name='192.168.200.24' port='6789'/>
<host name='192.168.210.15' port='6789'/>
<host name='192.168.240.17' port='6789'/>
<host name='192.168.240.23' port='6789'/>
</source>
<backingStore/>
<target dev='vdb' bus='virtio'/>
<serial>6d04520d-0029-499c-af81-516a7ba37a54</serial>
<alias name='virtio-disk1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</disk> |
|
| 2018-01-08 17:19:43 |
Marc Gariépy |
bug |
|
|
added subscriber Marc Gariépy |
| 2018-01-08 21:41:34 |
Matt Riedemann |
tags |
ceph live-migration volumes |
ceph libvirt live-migration volumes |
|
| 2018-01-08 21:51:26 |
Matt Riedemann |
nova: status |
New |
Confirmed |
|
| 2018-01-08 21:51:28 |
Matt Riedemann |
nova: importance |
Undecided |
Medium |
|
| 2018-06-08 06:12:21 |
Dr. Jens Harbott |
bug |
|
|
added subscriber Dr. Jens Harbott |
| 2018-08-01 12:13:00 |
Dominique Poulain |
bug |
|
|
added subscriber Dominique Poulain |
| 2019-10-11 08:39:19 |
Magnus Bergman |
bug |
|
|
added subscriber Magnus Bergman |
| 2019-11-18 23:38:38 |
Mauro Oddi |
bug |
|
|
added subscriber Mauro Oddi |
| 2020-06-16 09:12:30 |
Nobuto Murata |
bug |
|
|
added subscriber Nobuto Murata |
| 2021-07-23 11:41:08 |
Lee Yarwood |
tags |
ceph libvirt live-migration volumes |
ceph libvirt live-migration |
|
| 2021-12-22 12:25:49 |
Bartosz Bezak |
bug |
|
|
added subscriber Bartosz Bezak |
| 2024-05-24 19:07:27 |
Thobias Trevisan |
bug |
|
|
added subscriber Thobias Trevisan |
