mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
1d330ec6f9
Describe attributes provided by device-mapper in /sys/block. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
26 lines
817 B
Plaintext
26 lines
817 B
Plaintext
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
|