[BBLISA] Re: storevault / netapp

[seph]

"Edward Ned Harvey" <bblisa2 at nedharvey.com> writes:

>> RAID can be implemented in hardware or software. Can't speak to all
>> hardware RAID controllers, but NetApp does RAIDDP, and ZFS has
>> RAIDZ2, both of which are double-parity-disk RAID (i.e. Survive 2
>> disk failures rather than 1).
>
> This is very interesting.  Is there any hardware controller that does the
> same?

My ACNC jetstor certainly did, and I would expect almost every major
hardware raid to support some form of dual parity.

seph