On 22-Dec-09, at 12:42 PM, Roman Naumenko wrote:

On Tue, 22 Dec 2009, Ross Walker wrote:
Applying classic RAID terms to zfs is just plain
wrong and misleading since zfs does not directly implement these classic RAID approaches
even though it re-uses some of the algorithms for data recovery.
Details do matter.

Bob
--
Bob Friesenhahn
bfrie...@simple.dallas.tx.us,

I wouldn't agree.
SUN introduced just another marketing names for the well known things, even adding some new functionality.

raid6 is raid6, not matter how you name it: raidz2, raid-dp, raid- ADG or somehow else.
Sounds nice, but it's is just buzzwords.

The implied equivalence is wrong and confusing. That's the kind of mislabelling that Bob was complaining about.

--Toby


--
Roman
ro...@naumenko.ca
--
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