Hello,
I have a proliant ML350p gen8 with raid contoller p420i.
4 physical disks in raid array that are seen as 3 logical disks. These are seen as scsi disk sda, sdb and sdc
With Linux (opensuse 13.2) it seems that each logical disk send the same unit serial number for the 3 disks which gives problem with udev (for more details see https://bugzilla.suse.com/show_bug.cgi?id=926053)
Is this a known problem with this raid controller? The firmware version on my system in 4.68
Regards
Philippe