Hello, I have also had some good experience with Micron M510DC. The disk has pretty solid performance scores and works good with Ceph.
P.S.: Do not forget: If you are going to use raid controller, make sure your raid card in HBA (Non-Raid) mode. On Thu, Feb 25, 2016 at 8:23 AM, Shinobu Kinjo <[email protected]> wrote: > Thanks, Robert for your more specific explanation. > > Rgds, > Shinobu > > ----- Original Message ----- > From: "Robert LeBlanc" <[email protected]> > To: "Shinobu Kinjo" <[email protected]> > Cc: "ceph-users" <[email protected]> > Sent: Thursday, February 25, 2016 2:56:15 PM > Subject: Re: [ceph-users] List of SSDs > > We are moving to the Intel S3610, from our testing it is a good balance > between price, performance and longevity. But as with all things, do your > testing ahead of time. This will be our third model of SSDs for our > cluster. The S3500s didn't have enough life and performance tapers off add > it gets full. The Micron M600s looked good with the Sebastian journal > tests, but once in use for a while go downhill pretty bad. We also tested > Micron M500dc drives and they were on par with the S3610s and are more > expensive and are closer to EoL. The S3700s didn't have quite the same > performance as the S3610s, but they will last forever and are very stable > in terms of performance and have the best power loss protection. > > Short answer is test them for yourself to make sure they will work. You are > pretty safe with the Intel S3xxx drives. The Micron M500dc is also pretty > safe based on my experience. It had also been mentioned that someone has > had good experience with a Samsung DC Pro (has to have both DC and Pro in > the name), but we weren't able to get any quick enough to test so I can't > vouch for them. > > Sent from a mobile device, please excuse any typos. > On Feb 24, 2016 6:37 PM, "Shinobu Kinjo" <[email protected]> wrote: > > > Hello, > > > > There has been a bunch of discussion about using SSD. > > Does anyone have any list of SSDs describing which SSD is highly > > recommended, which SSD is not. > > > > Rgds, > > Shinobu > > _______________________________________________ > > ceph-users mailing list > > [email protected] > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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