It could only guess that it's some sort of Marvell based controller is used by NetApp:
system mpc version - Displays the Marvell prom controller firmware version system mpc update - Performs an update of the Marvell prom controller firmware
from https://kb.netapp.com/index?page=content&id=3012997&actp=LIST_POPULA...
Cheers, Vladimir
On Wed, Feb 25, 2015 at 1:39 PM, Alexander Griesser ag@anexia.at wrote:
Hi Vladimir,
FWIW, this has always been the case and I've also stumbled over that once in the past (also documented in a thread here in the list). Also Dell iDRAC Remote Console does truncate the password silently to 16 characters, so maybe that's one fancy limitation of those remote control boards used by multiple vendors?