CLI Commands for Managing PCI DevicesΒΆ
Several commands are available for managing PCI devices from the CLI.
The following commands are available for managing PCI devices on a host:
- system host-device-list <hostname>
Lists the devices for a host.
- system host-device-show <hostname> <pciaddress>
Lists the device at a specific PCI address on a host.
- system host-device-modify [options] <hostname> <pciaddress>
Exposes a device to applications.
For example:
~(keystone_admin)$ system host-device-list worker-0
+-------+----------+--------+--------+--------+------------+-------------+----------------------+-----------+---------+
| name | address | class | vendor | device | class name | vendor name | device name | numa_node | enabled |
| | | id | id | id | | | | | |
+-------+----------+--------+--------+--------+------------+-------------+----------------------+-----------+---------+
| pci_0 | 0000:0c: | 030000 | 102b | 0522 | VGA | Matrox | MGA G200e [Pilot] | 0 | True |
| 000_0 | 00.0 | | | | compatible | Electronics | ServerEngines (SEP1) | | |
| c_00_ | | | | | controller | Systems Ltd | | | |
| 0 | | | | | | | | | |
| | | | | | | | | | |
|pci_0 | 0000:b7: | 120000 | 8086 | 0d8f | Processing |Intel | Device 0d8f | 1 | True |
|000_b7 | 00.0 | | | |accelerators|Corporation | | | |
|_00_0 | | | | | | | | | |
| | | | | | | | | | |
+-------+----------+--------+--------+--------+------------+-------------+----------------------+-----------+---------+
~(keystone_admin)$ system host-device-show worker-0 0000:0c::00.0
+-----------------------+----------------------------------------+
| Property | Value |
+-----------------------+----------------------------------------+
| name | pci_0000_0c_00_0 |
| address | 0000:0c:00.0 |
| class id | 030000 |
| vendor id | 102b |
| device id | 0522 |
| class name | VGA compatible controller |
| vendor name | Matrox Electronics Systems Ltd. |
| device name | MGA G200e [Pilot] ServerEngines (SEP1) |
| numa_node | 0 |
| enabled | True |
| sriov_totalvfs | None |
| sriov_numvfs | 0 |
| sriov_vfs_pci_address | |
| extra_info | |
| created_at | 2020-01-02T15:47:00.900816+00:00 |
| updated_at | None |
+-----------------------+----------------------------------------+
~(keystone_admin)$ system host-device-modify --name="Encryption1" --enable=True worker-0 0000:09:00.0
