Change chzdev's udev rule generation from the previous approach of
combining all zfcp-lun udev rules associated with an FCP device into a
single file to storing zfcp-lun udev rules in one file per zfcp-lun.
This is done to enable per-device udev rule masking.
With udev rule masking, if a udev rule file by the same name exists in
both /etc and /run, the udev daemon will only consider the rules found
in /etc.
The auto-configuration feature will make use of per-device udev rule
masking to introduce a new class of configuration data (stored in /run)
that is only active if no user-provided configuration data (in /etc)
exists.
In addition, change chzdev to allow the regeneration of udev rules by
using the --force command line like in the following example:
# chzdev zfcp-lun --configured --enable --persistent --force
This can be used to convert all existing zfcp-lun udev rules from the
old format to the new one.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Peter Oberparleiter