From owner-freebsd-current@FreeBSD.ORG Mon Apr 27 18:17:34 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9E5CC67D; Mon, 27 Apr 2015 18:17:34 +0000 (UTC) Received: from mail-oi0-x230.google.com (mail-oi0-x230.google.com [IPv6:2607:f8b0:4003:c06::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 67917182C; Mon, 27 Apr 2015 18:17:34 +0000 (UTC) Received: by oica37 with SMTP id a37so96401541oic.0; Mon, 27 Apr 2015 11:17:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:mime-version:content-type:from:in-reply-to:date:cc :message-id:references:to; bh=z4Fzs/bguAXDQlotsTdHQwpOgY31jPtv03prJdCbfGI=; b=H9zJM79oYaKxgsUczhqHxl8skiLCI3OOhzSBlXgR/BtWsuK/IyxxokSTbkOKlq7RZb 2RWAUh2JtQ6N9fBsausI+goKIcD9LDt/hP2zrqSBEAiHxakio82gLu3kMiip1dzbNuRP uUewK9bHidlDN73d243dbV57Xch5Q2+ed/Ew7zqQnE/EnflqGaQ14TLRODx/psW10omh YksIZ8WDejV3rM/oZp+Mzbxhkr6hZmRAB2GJfRwHb3YkF9i3EKvyDSUa61h3Rbf154oA lMZWJ+rSlYOJodWi0vXWcXjtRKzKaD5KukIgbwt09TGhJqezx0NtATLm7+80nHGo7utQ +yQQ== X-Received: by 10.60.177.73 with SMTP id co9mr11121916oec.5.1430158653593; Mon, 27 Apr 2015 11:17:33 -0700 (PDT) Received: from ?IPv6:2601:8:ab80:7d6:f039:b350:5840:757f? ([2601:8:ab80:7d6:f039:b350:5840:757f]) by mx.google.com with ESMTPSA id s3sm5361340obt.27.2015.04.27.11.17.32 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 27 Apr 2015 11:17:32 -0700 (PDT) Subject: Re: cam(4) timeouts in bhyve/kyua runs up on Jenkins? Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Content-Type: multipart/signed; boundary="Apple-Mail=_1BCEB238-21DD-4009-BC57-E71DAB7B1FE1"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Pgp-Agent: GPGMail 2.5b6 From: Garrett Cooper In-Reply-To: <28845361-E624-4CB9-B255-1B2C1FD0DF28@gmail.com> Date: Mon, 27 Apr 2015 11:17:33 -0700 Cc: FreeBSD Current , "freebsd-testing@freebsd.org" Message-Id: <4BEE0A54-3AD2-42DB-AF4E-2B0A5E34DF4E@gmail.com> References: <28845361-E624-4CB9-B255-1B2C1FD0DF28@gmail.com> To: Alexander Motin X-Mailer: Apple Mail (2.1878.6) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Apr 2015 18:17:34 -0000 --Apple-Mail=_1BCEB238-21DD-4009-BC57-E71DAB7B1FE1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 On Apr 27, 2015, at 11:16, Garrett Cooper wrote: > Hi mav! > I was looking at the console log for the latest kyua run and = I=92ve noticed that it=92s timing out a bit more [1] than it was = previously [2]. I=92ve seen some of your commits recently to cam(4) = dealing with bhyve =97 has there been a performance regression there? > Thanks! > -NGie >=20 > 1. https://jenkins.freebsd.org/job/FreeBSD_HEAD-tests2/940/console > 2. https://jenkins.freebsd.org/job/FreeBSD_HEAD-tests2/983/console (Sorry for not being more explicit for the archives) These are the timeouts I=92m referring to: ahcich0: is 00000000 cs 00000000 ss 1f000000 rs 1f000000 tfd 50 serr = 00000000 cmd 1000dc17 (ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 08 a8 54 1e 40 00 00 = 00 00 00 00 (ada0:ahcich0:0:0:0): CAM status: Command timeout (ada0:ahcich0:0:0:0): Retrying command --Apple-Mail=_1BCEB238-21DD-4009-BC57-E71DAB7B1FE1 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJVPn09AAoJEMZr5QU6S73e8VsH/2m1z6UsYAFpE6qzKSIJkVy+ 2qXnfAiedfjpetvBILzqeWDFD9qnaTGv0HUo+vdt39NURJePA9lPMnUHQuq1x+rj s53xLub/HvFQkijyA7x8nBFtPW5U84cdesjfmzgpMk4DDulLmBS4yC29tcu7PUMK Whsgd815WceQ9HLUw78FdIIRmL8OJAbvW4X8KCODrfkAHmjBSItUGaJsgJQZrVm8 M4wnUFzjDAYK8Gh/iZ0IevYglfzwi19UC4uuSr5QBJgzXfo8VJ//MJXjJtldidJA Uq79Dwa/krTKgqZKqnv48DykCzm/brzX5qal0sKQLBT1zgrhmnUFeFu4z8Huots= =salu -----END PGP SIGNATURE----- --Apple-Mail=_1BCEB238-21DD-4009-BC57-E71DAB7B1FE1--