Development issues regarding the cerowrt test router project
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From: Rosen Penev <rosenp@gmail.com>
To: Dave Taht <dave.taht@gmail.com>,
	 "cerowrt-devel@lists.bufferbloat.net"
	<cerowrt-devel@lists.bufferbloat.net>,
	lede-dev@lists.infradead.org
Subject: Re: [Cerowrt-devel] [LEDE-DEV] lede integration issues remaining from the detrius of cerowrt
Date: Sat, 11 Jun 2016 18:19:55 -0000	[thread overview]
Message-ID: <CAKxU2N-Bx5i9Jr+gGCoKLptUhzs+izHDy42uC_SDGBpSrKPR1A@mail.gmail.com> (raw)
In-Reply-To: <CAA93jw7=bHNXJqmjWmg3CHHH-biua17wK4AHfn_wB0wPWs=EqQ@mail.gmail.com>

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E: current fdisk versions support GPT. g must be used instead of o in order
to create it. from what i've seen, both tools work the same(2048 sector
padding, etc...) for GPT.

On Sat, Jun 11, 2016 at 10:46 AM Dave Taht <dave.taht@gmail.com> wrote:

> happy to see cake working today! thx all!
>
> In https://github.com/dtaht/ceropackages-3.10:
>
> A) We have flent's tc-iterate.c as a fast, lightweight means of
> polling fq_codel, pie, cake stats (as the shell in openwrt doesn't
> support a subsecond sleep) for openwrt.
>
> (However this package and code is in need of iteration to support
> polling the new stats presented in the fq_codel for wifi sysfs code.)
>
> Having something like this working is essential to analyze the real
> performance and correctness of the new implementations on the low end
> hardware.
>
> B) I am probably the only user of the gnugol package. :(
>
> C) I really need to sync the isochronous code with what avery has upstream
>
> D) https://github.com/dtaht/ceropackages-3.10/tree/master/utils/nanom5poe
>
> I don't know what landed upstream to control poe for the nano-m5
> radios, if anything?
>
> E) https://github.com/dtaht/ceropackages-3.10/tree/master/utils/gdisk
>
> The principal problem with fdisk nowadays is that very large (> 2TB, I
> think) devices are not supported by it, and require a GPT capable
> tool. Is there a replacement in lede that handles GPT? If not - this
> is an old gdisk port to openwrt that I used to use.
>
> F)
> https://github.com/dtaht/ceropackages-3.10/tree/master/utils/cerowrt-scripts
> was a tool we used to measure latency under load directly on the
> router...
>
> some other packages that might be worth upstreaming, or putting in
> another repo or updating in ceropackages
>
> owamp: lets us measure ping times very precisely. (requires good ntp)
> ntpsec - a vastly hardened full fledged ntp fork https://www.ntpsec.org/
> scamper - two other measurement tools
> shaperprobe
>
> ?
>
> G) We used lighttpd in cerowrt as it was tons faster than uhttpd and
> flexible enough to also do local web serving. can it (or ngnix) be
> substituted for uhttpd? Or has uhttpd got faster?
>
> H) Anyone working on go or rust for lede? hugo and ipfs and all the
> other blockchain related distributed web bits looks like fun...
>
> It looks like the static linking in go is a deal-killer
>
> https://github.com/GeertJohan/openwrt-go/issues/2
>
> _______________________________________________
> Lede-dev mailing list
> Lede-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/lede-dev
>

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  reply	other threads:[~2016-06-11 18:19 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-11 17:44 [Cerowrt-devel] " Dave Taht
2016-06-11 18:19 ` Rosen Penev [this message]
2016-06-11 22:07 ` [Cerowrt-devel] [LEDE-DEV] " Lars Kruse
2016-06-12 15:23   ` Dave Taht
2016-06-12 15:39     ` Lars Kruse
2016-06-12  0:38 ` Daniel Curran-Dickinson
2016-06-12  0:56   ` David Lang
2016-06-12 16:10   ` Dave Taht
2016-06-12  8:06 ` [Cerowrt-devel] " Alan Jenkins
2016-06-12 15:31   ` Dave Taht
2016-06-12  9:17 ` [Cerowrt-devel] [LEDE-DEV] " Dirk Neukirchen

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