| What: /sys/block/dm-<num>/dm/name |
| Date: January 2009 |
| KernelVersion: 2.6.29 |
| Contact: dm-devel@redhat.com |
| Description: Device-mapper device name. |
| Read-only string containing mapped device name. |
| Users: util-linux, device-mapper udev rules |
| |
| What: /sys/block/dm-<num>/dm/uuid |
| Date: January 2009 |
| KernelVersion: 2.6.29 |
| Contact: dm-devel@redhat.com |
| Description: Device-mapper device UUID. |
| Read-only string containing DM-UUID or empty string |
| if DM-UUID is not set. |
| Users: util-linux, device-mapper udev rules |
| |
| What: /sys/block/dm-<num>/dm/suspended |
| Date: June 2009 |
| KernelVersion: 2.6.31 |
| Contact: dm-devel@redhat.com |
| Description: Device-mapper device suspend state. |
| Contains the value 1 while the device is suspended. |
| Otherwise it contains 0. Read-only attribute. |
| Users: util-linux, device-mapper udev rules |