summaryrefslogtreecommitdiffstats
path: root/Documentation/ABI/testing/sysfs-block-dm
blob: 87ca5691e29b1d92726e01bbe5296cde6932d08d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
OpenPOWER on IntegriCloud