[Openstack] [OPENSTACK] Does diablo support lvm block devices instead files for VMs?
Roman Sokolkov
rsokolkov at gmail.com
Wed Oct 12 05:09:13 UTC 2011
Hi!
Could someone answer for my question?
2011/10/7 Roman Sokolkov <rsokolkov at gmail.com>
> Hi! For my research I think Diablo doesn't support LVM block devices for
> VMs, does it?
>
> In /usr/share/nova/libvirt.xml.template only file supports for main disk
> device. I am right?
>
> #if $getVar('rescue', False)
> <disk type='file'>
> <driver type='${driver_type}'/>
> <source file='${basepath}/disk.rescue'/>
> <target dev='${disk_prefix}a' bus='${disk_bus}'/>
> </disk>
> <disk type='file'>
> <driver type='${driver_type}'/>
> <source file='${basepath}/disk'/>
> <target dev='${disk_prefix}b' bus='${disk_bus}'/>
> </disk>
> #else
> #if not ($getVar('ebs_root', False))
> <disk type='file'>
> <driver type='${driver_type}'/>
> <source file='${basepath}/disk'/>
> <target dev='${root_device}' bus='${disk_bus}'/>
> </disk>
> #end if
>
> Thanks
>
--
Regards, Roman Sokolkov
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