----- Original Message -----
From: "Itamar Heim" <iheim(a)redhat.com>
To: "a ludas" <a.ludas(a)gmail.com>, "Gianluca Cecchi"
Cc: "users" <users(a)ovirt.org>, "Daniel Erez"
Sent: Saturday, November 23, 2013 11:06:33 AM
Subject: Re: [Users] info on virtio-scsi
On 11/23/2013 01:16 AM, a.ludas(a)gmail.com wrote:
> For pre-existing VMs you have to enable it in the VM-Edit dialog first.
> Edit VM - Show Adv. Options - Resource Alloc. - Virtio-SCSI Enabled
> After that step you can change your disk from IDE/Virtio to Virtio-SCSI
daniel - maybe the disk edit dialog should hint about this action needed?
The described scenario indeed exposes a confusing situation that affects
upgrading oVirt 3.3.0 to 3.3.1 - as the new flag has been added into 3.3.1
and is true by default. So either a hint in the disk dialog or the VM dialog
when upgrading cluster version.
> -----Original message-----
>> From:Gianluca Cecchi <gianluca.cecchi(a)gmail.com>
>> Sent: Friday 22nd November 2013 23:55
>> To: Itamar Heim <iheim(a)redhat.com>
>> Cc: users <users(a)ovirt.org>
>> Subject: Re: [Users] info on virtio-scsi
>> On Fri, Nov 22, 2013 at 10:49 PM, Itamar Heim wrote:
>>> oh, that's strange.
>>> derez/roy - no virtio-iscsi definition for .el6 VM?
>> Actually I don't think so.
>> I have tried creating a new rh el 6.x x86_64 vm and at disk creation I
>> do see virtio-scsi as an option.
>> But for this preexisting VM I don't see it when I try to add. Tried
>> both in powered on state and in powered off.
>> See here difference between c6 and c5 dynamic xml in /var/run/libvirt/qemu
>> And here for qemu command line generated:
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