From owner-freebsd-bugs@FreeBSD.ORG Sun Feb 6 15:10:09 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AF1AF106566B for ; Sun, 6 Feb 2011 15:10:09 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 9E6C78FC08 for ; Sun, 6 Feb 2011 15:10:09 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p16FA9Oh005961 for ; Sun, 6 Feb 2011 15:10:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p16FA904005960; Sun, 6 Feb 2011 15:10:09 GMT (envelope-from gnats) Date: Sun, 6 Feb 2011 15:10:09 GMT Message-Id: <201102061510.p16FA904005960@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: Andriy Syrovenko Cc: Subject: Re: kern/154447: Occasional panics - solaris assert somewhere in ZFS code X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Andriy Syrovenko List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Feb 2011 15:10:09 -0000 The following reply was made to PR kern/154447; it has been noted by GNATS. From: Andriy Syrovenko To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/154447: Occasional panics - solaris assert somewhere in ZFS code Date: Sun, 6 Feb 2011 16:38:15 +0200 I'm seeing this problem almost every day, mainly during system shutdown. The box is a home router/NAS/BitTorrent client. I'm turning it on early in the morning, and shutdown late in the evening, so the average uptime is approx. 14-18 hours. The BitTorrent client (Transmission) is quite active (seeding about 200GB of quite popular content with outgoing speed of 512Kbit/s), so there must be a lots of random reads from disks during the day. The system uses a single ZFS pool with two 1TB SATA disks (mirror). The pool and all the file systems it has have been recently upgraded from previous version. If any additional information is required, please ask me. Andrey.