Parameter Name | Description |
| Type |
|
|
| |
mode | the mode the VBD should be | read/write | |
| mounted with |
|
|
|
|
| |
type | how the VBD appears to the | read/write | |
| VM, for example disk or CD |
| |
|
|
| |
True if the VBD is currently | read only | ||
| attached on this host, false |
| |
| otherwise |
|
|
|
|
| |
True if a | read only | ||
| acquired |
|
|
|
|
|
|
error/success code | associated | read only | |
| with the last attach operation |
| |
|
|
|
|
error/success | information | read only | |
| associated with the last attach |
| |
| operation status |
|
|
|
|
| |
qos_algorithm_type | the QoS algorithm to use | read/write | |
|
|
| |
qos_algorithm_params | parameters for the chosen QoS | read/write map parameter | |
| algorithm |
|
|
|
|
| |
qos_supported_algorithms | supported QoS algorithms for | read only set parameter | |
| this VBD |
|
|
|
|
| |
io_read_kbs | average read rate in kB per | read only | |
| second for this VBD |
|
|
|
|
| |
io_write_kbs | average write rate in kB per | read only | |
| second for this VBD |
|
|
|
|
| |
list of the operations allowed in | read only set parameter | ||
| this state. This list is advisory |
| |
| only and the server state may |
| |
| have changed by the time this |
| |
| field is read by a client. |
| |
|
|
| |
links each of the running tasks | read only set parameter | ||
| using this object (by reference) |
| |
| to a current_operation enum |
| |
| which describes the nature of |
| |
| the task. |
|
|
|
|
| |
unpluggable | true if this VBD will support hot- | read/write | |
| unplug |
|
|
|
|
| |
attachable | True if the device can be | read only | |
| attached |
|
|
|
|
| |
additional configuration | read/write map parameter | ||
|
|
|
|
vbd-create
vbd-create vm-uuid=<uuid_of_the_vm> device=<device_value>
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