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| Filename | /usr/share/doc/dmsetup/README.udev |
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| Create time | 27-Apr-2025 09:50 |
| Last modified | 04-May-2012 20:58 |
| Last accessed | 06-Jul-2025 19:42 |
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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.
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.