[OpenIndiana-discuss] vdev reliability was: Recommendations for fast storage

Timothy Coalson tsc5yc at mst.edu
Fri Apr 19 17:55:02 UTC 2013


On Fri, Apr 19, 2013 at 8:14 AM, Sebastian Gabler <sequoiamobil at gmx.net>wrote:

>
> On Thu, Apr 18, 2013 at 10:24 AM, Sebastian Gabler<sequoiamobil at gmx.net
> >wrote:
>
>
>  One of Elling's posts cited by another poster did
>> take that into account, but the graphs don't load due to url changes (and
>> they seem to have the wrong MIME type with the fixed URL, I ended up using
>> wget):
>>
>> https://blogs.oracle.com/**relling/entry/a_story_of_two_**mttdl<https://blogs.oracle.com/relling/entry/a_story_of_two_mttdl>
>>
>
> Thanks for pointing at that. I stand corrected with my previous statement
> about Richard's MTTDL model excluding BER/UER. Asking Richard Elling to
> accept my apology.
> Timothy, how do you manage to get these pngs? I get as far as extracting
> some links to them, but loading these links results in resets consistently.
> Help appreciated.
>

One of the wrong URLs is this:

http://blogs.sun.com/relling/resource/X4500-MTTDL-models-raidz2.png

Note that the blog URL is blogs.oracle.com, not blogs.sun.com, so, do this:

$ wget
http://blogs.oracle.com/relling/resource/X4500-MTTDL-models-raidz2.png--no-check-certificate

It redirects to https, and oracle's certificate has problems, hence the
--no-check-certificate.  Unfortunately, entering the URL in a browser
treats the PNG data as text, hence using wget (or curl, or your preferred
method of downloading a URL).

Tim


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