OpenBSD dev potshot at HAMMER2
Mehmet Erol Sanliturk
m.e.sanliturk at gmail.com
Wed Apr 8 17:14:52 PDT 2015
On Wed, Apr 8, 2015 at 4:50 PM, Matthew Dillon <dillon at apollo.backplane.com>
wrote:
> I'll try to keep the document more up-to-date. I added a section at
> the top showing its current status. Good progress is being made and,
> in fact, just using it as a normal one-off filesystem works pretty
> well,
> with some caveats. But it is not ready for prime time yet, and it
> won't
> be until I am happy with basic multi-master operation and have working
> high-level network protocols for remote access with cache coherency.
>
> Also, I am still making minor adjustments to the media format every
> week, and anyone trying to use it seriously now will break pretty
> quickly.
>
> There are lots of things on the roadmap, the basic roadmap for my
> work right now is:
>
> - error handling
> - synchronization to out-of-sync masters and slaves (w/local
> storage)
> - multi-master with local storage
>
> Once I have it working well with local storage I will start on the
> higher-level network protocols which themselves are quite complex,
> particularly when dealing with cache coherency issues.
>
> There are also going to be some significant personal interruptions
> this year that will slow the work down.
>
> --
>
> In anycase, I don't think the openbsd dev actually took any sort of
> serious potshot at H2, the slide show was mostly talking about
> OpenBSD's own forward-development issues. DragonFly's forward
> development issues are in very good shape, mostly owing to the
> hard work of DFly developers on major subsystems over the last decade
> and very strong porting work in other areas that leverages stuff from
> linux, FreeBSD, OpenBSD, and NetBSD.
>
> I like to think of H2 as the capper, so I am going to do it right.
>
> -Matt
> Matthew Dillon
> <dillon at backplane.com>
>
>
Are you using a formal testing system like kyua , Jenkins used in FreeBSD ?
Thank you very much .
Mehmet Erol Sanliturk
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