It claims to have power loss protection, and reviews appear to back this
up
(http://www.anandtech.com/show/8066/crucial-mx100-256gb-512gb-review). I
can't see a capacitor on the board... so I'm not sure of the mechanism
Micron are using on these guys.
The thing that requires attention would be the lifetime - you'll be
replacing these far quicker than a more datacenter specific product (the
Intel S3700 for example).
Cheers
Mark
On 06/08/14 12:24, Craig Lewis wrote:
You really do want power-loss protection on your journal SSDs. Data
centers do have power outages, even with all the redundant grid
connections, UPSes, and diesel generators.
Losing an SSD will lose of all of the OSDs that are using it as a journal.
If the data center loses power, you're probably going to lose more than
one SSD. It's a probability, so the likelihood of multiple failures goes
up as you add more SSDs.
For me, the possibility of losing data after a sudden power outage isn't
worth the cost savings.
On Fri, Aug 1, 2014 at 1:38 AM, Andrei Mikhailovsky <and...@arhont.com>
wrote:
Hello guys,
Was wondering if anyone has tried using the Crucial MX100 ssds either for
osd journals or cache pool? It seems like a good cost effective alternative
to the more expensive drives and read/write performance is very good as
well.
Thanks
--
Andrei Mikhailovsky
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