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From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= <toke@redhat.com>
To: Martin Zaharinov <micron10@gmail.com>, cake@lists.bufferbloat.net
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Date: Thu, 07 Mar 2019 10:20:58 +0100
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Subject: Re: [Cake] Bug or not Cake + hfsc or Cake + Drr
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Martin Zaharinov <micron10@gmail.com> writes:

> Hi i try to  make clear shaper with cake and drr
> in this test i add drr for root and make class to set limit by ip
> i use kernel 4.9.x and latest sch_cake from github
>
> but in dmesg have error:
>
> [  609.157445] drr_dequeue: cake qdisc 8004: is non-work-conserving?
> [  609.212679] drr_dequeue: cake qdisc 8003: is non-work-conserving?

Yeah, you can't use cake as a DRR leaf qdisc. But why would you want to
do that? Cake contains its own DRR round-robin scheduler...

-Toke