[talk] A cool commit for ZFS
Isaac (.ike) Levy
ike at blackskyresearch.net
Thu Apr 7 10:23:00 EDT 2016
> On Apr 7, 2016, at 10:18 AM, Michael W. Lucas <mwlucas at michaelwlucas.com> wrote:
>
> Dude, I'm copyediting the Advanced ZFS book today, trying to get it in
> print in the next week or so.
>
> You've just ruined my life.
Sincerest apologies! It's only in head at least :)
And really, people have only waited 20 years for this kind of profoundly powerful functionality... They can wait until the 2nd Edition :P
>
> Sadly, Detroit is really flat and has few rivers, so I don't have any
> convenient bridges to throw myself off of.
Good thing! AFAIK Canadian owns the one big bridge even?
I'm sure the giant fist of Joe Louis is waiting there for a fist bump to cheer you up!
Rocket-
.ike
>
> On Thu, Apr 07, 2016 at 09:47:38AM -0400, Isaac (.ike) Levy wrote:
>> Pretty amazing IMHO, ZFS I/O limits,
>>
>> https://lists.freebsd.org/pipermail/svn-src-head/2016-April/084288.html
>>
>> " Add four new RCTL resources - readbps, readiops, writebps and writeiops,
>> for limiting disk (actually filesystem) IO.
>>
>> Note that in some cases these limits are not quite precise. It's ok,
>> as long as it's within some reasonable bounds.
>> "
>>
>> Best,
>> .ike
>>
>>
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>
> --
> Michael W. Lucas - mwlucas at michaelwlucas.com, Twitter @mwlauthor
> http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/
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