From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.toke.dk (mail.toke.dk [IPv6:2001:470:dc45:1000::1]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 07C593BA8E for ; Mon, 2 Jul 2018 16:11:23 -0400 (EDT) From: Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=toke.dk; s=20161023; t=1530562283; bh=sa3O8GXxOMP8OCtVFuQi4++dzOcw7xsXO8V049+9SeQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=hbdXrzGkk0mJ5nEoql4B83CCMlNR0mGhZXfpbGhPIqC55xAkJ2A9WkjJuFzRz1Dpu L447hm13a6BM5rycSb1bxyQKHs+cNija2BIStz9tulHwPmiMGIoqb+lEJ79pfjjMqy j8i4496RfvKzzwKxu9nUViRyEn82IGvsRbTj1Mavx1jQ5VqrW6YKYs1miCsv/aQ6jm OhGdVLB+cjL/0/pVIppD2cYaOfcMGp71OukfW4KQNBjswHAZXVmJ1UKOflgDO0TGk1 cQiTwidr4edH8gZdZZbLhRTH/lROYJhvT6VLR+xFo0RU4oBBATuMkuqIsb2WI8MEDh sygdFbta8lQtg== To: Pete Heist Cc: Kevin Darbyshire-Bryant , Cake List In-Reply-To: <6552BC8D-9A24-4ECA-BF34-00B9904EF82C@heistp.net> References: <1A8BA286-6B31-4581-86C9-6855AC28C245@heistp.net> <673EAD3F-AB09-4B90-88BB-5DCE0BD65534@heistp.net> <6FE8D434-01BE-41A1-BD6B-EFFD67AC8784@heistp.net> <94C9790F-E9BC-4D59-9845-17C305E4B910@darbyshire-bryant.me.uk> <17AF79A0-0213-44E3-95B9-62795A644A47@heistp.net> <87lgatj13k.fsf@toke.dk> <87fu11ipir.fsf@toke.dk> <8815D90E-DEAB-4211-B4B4-7058178DEA47@heistp.net> <874lhhigdq.fsf@toke.dk> <6552BC8D-9A24-4ECA-BF34-00B9904EF82C@heistp.net> Date: Mon, 02 Jul 2018 22:11:33 +0200 X-Clacks-Overhead: GNU Terry Pratchett Message-ID: <87in5xgzyi.fsf@toke.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Subject: Re: [Cake] Cake on openwrt - falling behind X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jul 2018 20:11:24 -0000 Pete Heist writes: >> On Jul 2, 2018, at 9:31 PM, Toke H=C3=B8iland-J=C3=B8rgensen wrote: >>>=20 >>> Ok, I got it to work after re-flashing with tftp. :) It looks like the >>> OM2P is not always successfully performing sysupgrades, perhaps due to >>> its limited memory (64M), but I=E2=80=99m not sure. > > I see now, my OM2P was actually running out of its =E2=80=9Cmassive=E2=80= =9D 16 meg > flash space on the sysupgrade because I had installed tcpdump, nlmon, > etc while making netlink dumps. I got as far as correlating values in > the tin stats with segments of the stats blob, but without a wireshark > dissector for cake stats in netlink (who=E2=80=99s volunteering there? ha= ha, > I=E2=80=99d started considering it) I was still miles away from noticing = the > padding difference in the messages. Yeah, I was dreading the manual hex dump analysis, but figured I'd have to do it eventually; you guys making such lovely progress prompted me to finally suck it up and look at it. And the hint that the padding attribute was being filled was a tremendous help! :) >> Great, thanks for testing, both of you! > > Surely- you saved me a heck of a lot of discovery time by spotting > this, Gandalf, if I ever would've gotten there. :) > > Finally, sleep, but I see your new version now so I=E2=80=99ll test it fi= rst=E2=80=A6 Great, thanks! -Toke