From owner-freebsd-bugs@FreeBSD.ORG Wed Sep 9 19:10:03 2009 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 9E3AB1065698 for ; Wed, 9 Sep 2009 19:10:03 +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 735918FC1E for ; Wed, 9 Sep 2009 19:10:03 +0000 (UTC) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n89JA3ne094998 for ; Wed, 9 Sep 2009 19:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n89JA33N094997; Wed, 9 Sep 2009 19:10:03 GMT (envelope-from gnats) Date: Wed, 9 Sep 2009 19:10:03 GMT Message-Id: <200909091910.n89JA33N094997@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org From: "Vladislav V. Prodan" Cc: Subject: Re: kern/121770: ZFS on i386, large file or heavy I/O leads to kernel panic or reboot X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Vladislav V. Prodan" List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Sep 2009 19:10:03 -0000 The following reply was made to PR kern/121770; it has been noted by GNATS. From: "Vladislav V. Prodan" To: bug-followup@FreeBSD.org, sbizna@tejat.net Cc: Subject: Re: kern/121770: ZFS on i386, large file or heavy I/O leads to kernel panic or reboot Date: Wed, 09 Sep 2009 22:02:27 +0300 Try to /boot/loader.conf write: ## -> Speed to write vfs.zfs.arc_max = "448M" vm.kmem_size_max = "999M" vm.kmem_size = "999M" # KVA_PAGES = 512 vfs.zfs.zil_disable = "1" and after reboot again to repeat the panic.