From owner-freebsd-bugs@FreeBSD.ORG Tue Dec 2 21:40:19 2014 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 0F134643 for ; Tue, 2 Dec 2014 21:40:19 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D2F0F83E for ; Tue, 2 Dec 2014 21:40:18 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id sB2LeIaW035842 for ; Tue, 2 Dec 2014 21:40:18 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 195587] ctld: providers shouldn't be marked busy unless actually opened in a session Date: Tue, 02 Dec 2014 21:40:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: la5lbtyi@aon.at X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 02 Dec 2014 21:40:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195587 --- Comment #1 from Martin Birgmeier --- By the way, a positive remark + a thank you for the iscsi work: (on the client) % iscsictl -A -n v905 % mount /dev/da0d /mnt % bonnie -d /mnt/tmp/x -s 1024 File '/mnt/tmp/x/Bonnie.37415', size: 1073741824 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 1024 114260 50.4 113703 13.1 173854 14.7 253630 100.0 3363968 100.7 409290.9 242.6 % umount /mnt % iscsictl -R -n v905 (on the server, addressing the target directly as a mounted UFS) % service ctld stop (see bug #195585) % mount /dev/zvol/path/v905d /mnt % bonnie -d /mnt/tmp/x -s 1024 File '/mnt/tmp/x/Bonnie.41437', size: 1073741824 Writing with putc()...done Rewriting...done Writing intelligently...done Reading with getc()...done Reading intelligently...done Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done... -------Sequential Output-------- ---Sequential Input-- --Random-- -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU 1024 165433 68.7 247671 51.7 448879 37.7 265097 100.0 3201309 101.0 336049.7 239.1 bonnie -d /mnt/tmp/x -s 1024 5.87s user 6.12s system 4335445% cpu 23.066 total % umount /mnt Nice performance on cheap hardware. The target is 20GB of a 6 x 2TB raidz2 zpool, with 2 partitions a and d. So again, thanks. -- Martin -- You are receiving this mail because: You are the assignee for the bug.