SSD Certification Tools from Areospike
jeffrey.lane at canonical.com
Mon Jun 22 22:33:49 UTC 2015
Thanks for sharing this... it looks interesting... I wonder what it woudl
do with non-SSD just as a I/O stress test... or better, against a bcache
* If you've never heard of it, bcache is linking a platter drive with an
SSD that acts as a read/write cache for the platter disk, giving you a LOT
of SSD speed caching for larger, slower spinning drives.
On Mon, Jun 22, 2015 at 2:37 AM Po-Hsu Lin <po-hsu.lin at canonical.com> wrote:
> We have a few of them with SSD here in Taipei (some with hybrid-SSD),
> most of them are ultra books.
> For the performance stuff, one thing that's note worthy is that as we
> might perform the same test on the same platform over and over again.
> The worst scenario will be the degradation of the SSD causing some
> false alarm on the performance test.
> On Fri, Jun 19, 2015 at 12:04 AM, Zygmunt Krynicki
> <zygmunt.krynicki at canonical.com> wrote:
> > On Thu, Jun 18, 2015 at 6:02 PM, Chris Wayne <chris.wayne at canonical.com>
> >> Do we get many systems with SSD's,
> > I don't know
> > and do we want to certify that they reach
> >> a certain level of performance?
> > We don't do that today.
> > I would think from a certification point of
> >> view, we'd just want to make sure that they work, and can be
> read/written to
> >> (although I suppose a fully automated case couldn't hurt :))
> > I think that we can use this and it might be interesting to some
> > people. Right now the Cert program doesn't contain performance
> > requirements (apart from things like USB 3.0 not being 2.0) but that
> > might change over time.
> > Thanks
> > ZK
> > --
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Sent via a phone. Please forgive brevity and typos.
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