Thanks, that's a nice article.

We're pretty happy with the SSDs he lists as "Good", but note that
they're not totally immune to these type of issues -- indeed we've
found that bcache can crash a DC S3700, and Intel confirmed it was a
firmware bug.

Cheers, Dan


On Wed, Jun 17, 2015 at 8:36 PM, Steve Anthony <sma...@lehigh.edu> wrote:
> There's often a great deal of discussion about which SSDs to use for
> journals, and why some of the cheaper SSDs end up being more expensive
> in the long run. The recent blog post at Algoria, though not Ceph
> specific, provides a good illustration of exactly how insidious
> kernel/SSD interactions can be. Thought the list might find it
> interesting.
>
> https://blog.algolia.com/when-solid-state-drives-are-not-that-solid/
>
> -Steve
>
> --
> Steve Anthony
> LTS HPC Support Specialist
> Lehigh University
> sma...@lehigh.edu
>
>
>
> _______________________________________________
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
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