BrightcoveOS/Diamond — pull request #60 by ciranor (2012-05-01 13:31:55+00:00)
Title: Turn DiskUsageCollector devices regex into a configurable option

The main 2 commits turn the regex that matches devices for DiskUsageCollector into a configurable option, defaulting to the current regex. Need the first commit to allow us to cover (at least) multipath and HP devices which are of the forms 'dm-0' and 'cciss/c0d0', and the second commit to turn devices 'cciss/c0d0' into 'cciss_c0d0'.

The other commit is a minor typo correction.