| 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 |