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From Andrei Mikhailovsky <and...@arhont.com>
Subject Re: CloudStack and virtio-scsi support in KVM
Date Tue, 10 Feb 2015 23:36:48 GMT
CLOUDSTACK-8239 Has been created 

Thanks 

Andrei 

----- Original Message -----

> From: "Wido den Hollander" <wido@widodh.nl>
> To: dev@cloudstack.apache.org
> Sent: Tuesday, 10 February, 2015 8:04:16 PM
> Subject: Re: CloudStack and virtio-scsi support in KVM

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1

> On 02/10/2015 08:15 PM, Andrei Mikhailovsky wrote:
> > Hello guys,
> >
> > I was wondering what is the current support for implementing
> > virtio-scsi support for KVM hypervisors? I couldn't find much by
> > googling apart from it has been built into OpenStack already.
> >
> > The reason for using virtio-scsi instead of virtio-blk would be
> > increasing the number of devices you can attach to a vm, but also,
> > and that's what I am interested in is the ability to use discard
> > and reclaim unused blocks from the backend storage like ceph rbd.
> > There are also talks about having a greater performance advantage
> > as well.
> >

> Not done yet, but something which crossed my mind. Shouldn't be a
> real
> problem to do however, it's just a small XML change in the Agent.

> Would you mind opening a ticket in Jira?

> Wido

> > Thanks
> >
> > Andrei
> >
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