From owner-freebsd-stable@FreeBSD.ORG Tue Jul 15 16:15:52 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C3E2D1065670 for ; Tue, 15 Jul 2008 16:15:52 +0000 (UTC) (envelope-from steve@ibctech.ca) Received: from ibctech.ca (v6.ibctech.ca [IPv6:2607:f118::b6]) by mx1.freebsd.org (Postfix) with SMTP id 58B668FC2E for ; Tue, 15 Jul 2008 16:15:52 +0000 (UTC) (envelope-from steve@ibctech.ca) Received: (qmail 56806 invoked by uid 89); 15 Jul 2008 16:19:08 -0000 Received: from unknown (HELO ?IPv6:2607:f118::5?) (steve@ibctech.ca@2607:f118::5) by 2607:f118::b6 with ESMTPA; 15 Jul 2008 16:19:08 -0000 Message-ID: <487CCD46.8080506@ibctech.ca> Date: Tue, 15 Jul 2008 12:16:06 -0400 From: Steve Bertrand User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: freebsd-stable@freebsd.org X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: taskqueue timeout X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jul 2008 16:15:52 -0000 Hi everyone, I'm wondering if the problems described in the following link have been resolved: http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2008-02/msg00211.html I've got four 500GB SATA disks in a ZFS raidz pool, and all four of them are experiencing the behavior. The problem only happens with extreme disk activity. The box becomes unresponsive (can not SSH etc). Keyboard input is displayed on the console, but the commands are not accepted. Is there anything I can do to either figure this out, or work around it? Steve