collectd/collectd — pull request #567 by timl (2014-03-03 21:18:26+00:00)
Title: disk plugin: add feature to send device mapper names instead of dm-<minor>

Add an option to use the DM_NAME udev property on linux for device mapper disks. This can be more meaningful then the dm-0, dm-1 names and may be more consistent with mutlipath devices.