| Current Path : /usr/share/doc/dmsetup/ |
| Current File : //usr/share/doc/dmsetup/README.udev |
The udev rules included into dmsetup are responsible for setting up the devices in /dev/mapper and also provides some environment variables for use by later rules: * DM_NAME Actual DM device's name * DM_UUID UUID set for DM device (blank if not specified) * DM_SUSPENDED Suspended state of DM device (0 or 1) Other device mapper using packages may define there own rules. For example lvm2, see /usr/share/doc/lvm2/README.udev for further informations.