From owner-freebsd-fs@FreeBSD.ORG Mon Jun 14 15:38:03 2010 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BEFE51065687 for ; Mon, 14 Jun 2010 15:38:03 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (chello089077043238.chello.pl [89.77.43.238]) by mx1.freebsd.org (Postfix) with ESMTP id 01F898FC13 for ; Mon, 14 Jun 2010 15:38:02 +0000 (UTC) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 3F97045E9D; Mon, 14 Jun 2010 17:38:00 +0200 (CEST) Received: from localhost (pdawidek.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id 5468E45E94; Mon, 14 Jun 2010 17:37:54 +0200 (CEST) Date: Mon, 14 Jun 2010 17:37:46 +0200 From: Pawel Jakub Dawidek To: Mikolaj Golub Message-ID: <20100614153746.GN1721@garage.freebsd.pl> References: <4C139F9C.2090305@soupacific.com> <86iq5oc82y.fsf@kopusha.home.net> <4C14215D.9090304@soupacific.com> <20100613003635.GA60012@icarus.home.lan> <20100613074921.GB1320@garage.freebsd.pl> <4C149A5C.3070401@soupacific.com> <20100613102401.GE1320@garage.freebsd.pl> <86eigavzsg.fsf@kopusha.home.net> <20100614095044.GH1721@garage.freebsd.pl> <868w6hwt2w.fsf@kopusha.home.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="kK1uqZGE6pgsGNyR" Content-Disposition: inline In-Reply-To: <868w6hwt2w.fsf@kopusha.home.net> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 9.0-CURRENT amd64 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=4.5 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-fs@freebsd.org Subject: Re: FreeBSD 8.1 and HAST X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Jun 2010 15:38:03 -0000 --kK1uqZGE6pgsGNyR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 14, 2010 at 06:07:51PM +0300, Mikolaj Golub wrote: > So ggate_recv takes free just initilized hio (0x284f2640) from the free q= ueue > and is waiting for the data from the kernel. At this time sync thread sta= rts > syncronization, takes another just initilized hio (0x284f2600) from the f= ree > queue and puts it to remote_send, so the request is sent with seq =3D=3D = 0. Right, sync code was broken. For sync requests gctl_seq is irrelevant, so could you guys test this patch: http://people.freebsd.org/~pjd/patches/hastd_primary.c.2.patch --=20 Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --kK1uqZGE6pgsGNyR Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkwWTMoACgkQForvXbEpPzTX6gCfU54R5Yj4q4dDgNm40pC5J+tT xeoAoOh2oxb1afAjHbW+diL+ddq5LNjO =bMtb -----END PGP SIGNATURE----- --kK1uqZGE6pgsGNyR--