On 04/05/2012 08:14 PM, Itamar Heim wrote:
On 04/05/2012 06:27 PM, Ryan Harper wrote:
I was playing around with ovirt-engine datacenter definitions and I seems that the capatibility version in the gui controls the qemu machine type specified (3.0 -> pc-0.14). I was wondering where that's configured setup.
I grepped through my deployed system and saw a hit here:
[root@f16-engine ovirt-engine]# rpm -qf /usr/share/ovirt-engine ovirt-engine-3.0.0_0001-1.2.fc16.x86_64 [root@f16-engine ovirt-engine]# grep -nri "pc-0.14" * db-backups/tmprN1EDt.sql:12119:INSERT INTO vdc_options (option_id, option_name, option_value, version) VALUES (236, 'EmulatedMachine', 'pc-0.14', '3.0'); db-backups/tmpj4XRCI.sql:12138:INSERT INTO vdc_options (option_id, option_name, option_value, version) VALUES (236, 'EmulatedMachine', 'pc-0.14', '3.0'); dbscripts/upgrade/03_00_0530_update_EmulatedMachine_config_to_pc.sql:2:select fn_db_update_config_value('EmulatedMachine','pc-0.14','3.0'); dbscripts/create_db.sh.log:7571:select fn_db_update_config_value('EmulatedMachine','pc-0.14','3.0'); dbscripts/create_db.sh.log:25529:select fn_db_update_config_value('EmulatedMachine','pc-0.14','3.0'); dbscripts/create_db.sh.log:43487:select fn_db_update_config_value('EmulatedMachine','pc-0.14','3.0');
Is there any way to define different compatibiilty versions or edit that? If I've got a new end-point running qemu-kvm that doesn't have pc-0.14 defined (Say RHEL6.x) the machines won't lauch when you specific -M pc-0.14.
Thoughts?
check this and reply to it: http://lists.ovirt.org/pipermail/users/2012-March/001439.html
Since the topic was brought up, I have a long going request that oVirt will enable users to run multiple machine type versions on the same host (using the same qemu binary but providing a different -M compatibility level per VM). Is that on the roadmap? Thanks, Dor
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