Hi Kei,
I use the Diablo release of openStack and I didn't change anything in
the libvirt XML template.
I can saw a difference for the console file.
The trunk version of Nova use a file for the logging console but the
Diablo Release use a pipe.
Can I change it manually ? Must I open a bur for Diablo release ?
Regards,
Doude.
On Thu, Nov 17, 2011 at 2:23 PM, Kei.masumoto kei.masum...@gmail.com wrote:
I think you should use exactly same template as below.
https://github.com/openstack/nova/blob/master/nova/virt/libvirt.xml.template
Kei
(2011/11/17 2:41), Doude wrote:
Hi all,
I use OpenStack Diablo release 2011.3-0ubuntu6.2 on ubuntu 11.10 with
libvirt 0.9.2-4ubuntu15.1
I try to block migrate a VM from one host to another one.
OpenStack uses the 'migrateToURI' method from libvirt python library.
But this call fails.
Libvirt log :
- Source host:
18:27:30.475: 24622: error : remoteIO:5985 : unable to set user and
group to '107:118' on
'/var/lib/nova/instances/instance-00b7/console.fifo.in': No such
file or directory
- Target host:
27:29.737: 27244: error : virSecurityDACSetOwnership:125 : unable to
set user and group to '107:118' on
'/var/lib/nova/instances/instance-00b7/console.fifo.in': No such
file or directory
18:27:29.917: 27244: error :
virSecurityDACRestoreSecurityFileLabel:143 : cannot resolve symlink
/var/lib/nova/instances/instance-00b7/console.fifo.out: No such
file or directory
So the migration fails. VM disks are transfered to the target host but
console files aren't.
XML file of domain:
domain type='kvm'
nameinstance-00b7/name
memory2097152/memory
os
typehvm/type
boot dev=hd /
/os
features
acpi/
/features
vcpu2/vcpu
devices
disk type='file'
driver type='qcow2'/
source
file='/var/lib/nova/instances/instance-00b7/disk'/
target dev='vda' bus='virtio'/
/disk
disk type='file'
driver type='qcow2'/
source
file='/var/lib/nova/instances/instance-00b7/disk.local'/
target dev='vdb' bus='virtio'/
/disk
interface type='bridge'
source bridge='br102'/
mac address='02:16:3e:36:c4:70'/
model type='virtio'/
filterref
filter=nova-instance-instance-00b7-02163e36c470
parameter name=IP value=172.16.2.3 /
parameter name=DHCPSERVER value=172.16.2.1 /
/filterref
/interface
!-- The order is significant here. File must be defined first
--
serial type=pipe
source
path='/var/lib/nova/instances/instance-00b7/console.fifo'/
target port='1'/
/serial
console type='pty' tty='/dev/pts/2'
source path='/dev/pts/2'/
target port='0'/
/console
serial type='pty'
source path='/dev/pts/2'/
target port='0'/
/serial
graphics type='vnc' port='-1' autoport='yes' keymap='fr'
listen='0.0.0.0'/
/devices
/domain
Could you help me ?
Regards,
Doude.
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