Hi Shankhadeep,
I'm using virtio-scsi by default on all my instances (I need it for TRIM
support) .. works fine on 4.3 and 4.4.
All you need to do is modify /etc/one/vmm_exec/vmm_exec_kvm.conf.
I use this;
DISK = [ BUS="scsi", DISCARD="unmap"]
RAW = "<de vices><video><model type='vga' vram='9216' heads='1'
/></video><controller type='scsi' index='0' model='virtio-scsi'> <address
type='pci' domain='0x0000' bus='0x00' slot='0x08'
function='0x0'/></controller></devices>"
Then use "sd" in DEV_PREFIX in the template ..
hth
Gareth.
--
Gareth Bult
“The odds of hitting your target go up dramatically when you aim at it.”
----- Original Message -----
From: "Shankhadeep Shome" <shank15...@gmail.com>
To: "users" <users@lists.opennebula.org>
Sent: Friday, 29 November, 2013 2:54:05 PM
Subject: [one-users] A wishlist for open nebula 4.6?
1. GlusterFS libgfapi support, I was hoping this would be completed for this
release, alas I'm stuck with fuse mount another release :)
2. Support virtio-scsi, this is the future of KVM block IO, its not as fast as
virtio-blk but its getting there and it is far more flexible. For example, you
don't need to have pci-hotplug support to add another disk, a simple scsi bus
scan will work. Also support for faster block io access will be in place soon
like tcm-vhost in most distros.
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