Example 6.2
Example: Virtual Machine Output from Xend
(vbd
(dev xvda:disk)
(uname file:/var/lib/xen/images/sles11/disk0)
(mode w)
(type disk)
(backend 0)
)
Table 6.3
uname Settings
Example
Description
Protocol
phy:/dev/sdc
Block devices, such as a physical disk,
in domain 0
phy:
file:/path/file
Raw disk images accessed by using
loopback
file:
tap:aio:/path/file
Raw disk images accessed by using
blktap
. Similar to loopback but with-
out using loop devices.
tap:aio:
tap:vmdk:/path/file
VMware disk images accessed by using
blktap
tap:vmdk:
ndb: ip_port
Raw disk images accessed by using NBD
nbd:
tap:qcow:/path/file
QEMU disk images accessed by using
blktap
tap:qcow:
iscsi:IQN,LUN
iSCSI targets using connections initiated
from domain 0
iscsi:
npiv:NPIV,LUN
Fibre Channel connections initiated from
domain 0
npiv:
66
Virtualization with Xen
