cinder: Add support for virtio-scsi

The VirtIO SCSI driver for KVM changes the way disks appear in /dev/disk/by-id. This adds support for the new format.
jayunit100 · Apr 25, 2017 · b0ca715 · b0ca715
1 parent 3156230
commit b0ca715
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/cloudprovider/providers/openstack/openstack_volumes.go b/pkg/cloudprovider/providers/openstack/openstack_volumes.go
@@ -316,6 +316,8 @@ func (os *OpenStack) GetDevicePath(diskId string) string {
 	candidateDeviceNodes := []string{
 		// KVM
 		fmt.Sprintf("virtio-%s", diskId[:20]),
+		// KVM virtio-scsi
+		fmt.Sprintf("scsi-0QEMU_QEMU_HARDDISK_%s", diskId[:20]),
 		// ESXi
 		fmt.Sprintf("wwn-0x%s", strings.Replace(diskId, "-", "", -1)),
 	}