The PERC5 and PERC6 are SAS (Serial Attached SCSI) RAID controllers from DELL which are actually special LSI MegaRAID SAS controllers. If you're running Linux there are exactly two ways of administrating your PERC: Either using DELL's OpenManage Server Administrator (OMSA) or struggling with the cryptic tools supplied by LSI. The former is a (some would say bloated) Java-based GUI managing and mon