[Qemu-devel] Virtio Disk drivers and Microsoft clustering

[massimo buscato]

Hi all!

About virtio-scsi driver:
There are many problem to use it on windows 2012 cluster service.

Every time you try to validate a Virtio disk under W2012 cluster tool,
you have this errors:

with VIRTIO DISK device:
"The port driver used by the disk does not support clustering. Disk
bus type does not support clustering. Disk partition style is MBR.
Disk type is BASIC."

with VIRTIO SCSI DISK device:
"The port driver used by the disk does not support clustering. Disk
bus type does not support clustering. Disk partition style is MBR.
Disk type is BASIC. The required inquiry data (SCSI page 83h VPD
descriptor) was reported as not being supported. "

OS: Centos 7 3.10.0-123.13.2.el7.x86_64
libvirt version: 1.1.1, package: 29.el7_0.4
qemu-kvm-1.5.3-60.el7_0.11.x86_64


Thank's!