From owner-freebsd-geom@FreeBSD.ORG Mon Oct 1 11:08:25 2007 Return-Path: Delivered-To: freebsd-geom@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D2FDD16A4E6 for ; Mon, 1 Oct 2007 11:08:25 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 9CB3C13C457 for ; Mon, 1 Oct 2007 11:08:25 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l91B8Pqv064463 for ; Mon, 1 Oct 2007 11:08:25 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l91B8OFC064459 for freebsd-geom@FreeBSD.org; Mon, 1 Oct 2007 11:08:24 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 1 Oct 2007 11:08:24 GMT Message-Id: <200710011108.l91B8OFC064459@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-geom@FreeBSD.org Cc: Subject: Current problem reports assigned to you X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Oct 2007 11:08:25 -0000 Current FreeBSD problem reports Critical problems Serious problems S Tracker Resp. Description -------------------------------------------------------------------------------- o kern/73177 geom kldload geom_* causes panic due to memory exhaustion o kern/76538 geom [gbde] nfs-write on gbde partition stalls and continue o kern/83464 geom [geom] [patch] Unhandled malloc failures within libgeo o kern/84556 geom [geom] GBDE-encrypted swap causes panic at shutdown o kern/87544 geom [gbde] mmaping large files on a gbde filesystem deadlo o kern/89102 geom [geom_vfs] [panic] panic when forced unmount FS from u o bin/90093 geom fdisk(8) incapable of altering in-core geometry o kern/90582 geom [geom_mirror] [panic] Restore cause panic string (ffs_ o kern/98034 geom [geom] dereference of NULL pointer in acd_geom_detach o kern/104389 geom [geom] [patch] sys/geom/geom_dump.c doesn't encode XML o kern/113419 geom [geom] geom fox multipathing not failing back o misc/113543 geom [geom] [patch] geom(8) utilities don't work inside the o kern/113957 geom [gmirror] gmirror is intermittently reporting a degrad o kern/115572 geom [gbde] gbde partitions fail at 28bit/48bit LBA address 14 problems total. Non-critical problems S Tracker Resp. Description -------------------------------------------------------------------------------- o bin/78131 geom gbde "destroy" not working. o kern/79251 geom [2TB] newfs fails on 2.6TB gbde device o kern/94632 geom [geom] Kernel output resets input while GELI asks for f kern/105390 geom [geli] filesystem on a md backed by sparse file with s o kern/107707 geom [geom] [patch] add new class geom_xbox360 to slice up p bin/110705 geom gmirror control utility does not exit with correct exi o kern/113837 geom [geom] unable to access 1024 sector size storage o kern/113885 geom [geom] [patch] improved gmirror balance algorithm o kern/114532 geom GEOM_MIRROR shows up in kldstat even if compiled in th o kern/115547 geom [geom] [patch] for GEOM Eli to get password from stdin 10 problems total. From owner-freebsd-geom@FreeBSD.ORG Sat Oct 6 18:41:37 2007 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 990BD16A417 for ; Sat, 6 Oct 2007 18:41:37 +0000 (UTC) (envelope-from softsearch@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.172]) by mx1.freebsd.org (Postfix) with ESMTP id 1167B13C455 for ; Sat, 6 Oct 2007 18:41:36 +0000 (UTC) (envelope-from softsearch@gmail.com) Received: by ug-out-1314.google.com with SMTP id a2so732179ugf for ; Sat, 06 Oct 2007 11:41:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:date:from:reply-to:organization:x-priority:message-id:to:subject:in-reply-to:references:mime-version:content-type:content-transfer-encoding; bh=E+GAnZInKpNXP/5kiJWjrpsh/pN+FEmNmJWY3o1K0g0=; b=EbYN+XfSek+aVKaAFh56alEmIqcEvVuYrm62Dk0XGhahNWkIbRYxbGIjEXocQ0JZiUFOE6gPTJe/fgBbxn3q1Taq9XAJozjs4ySnuxO74vkqRUakY2mDafjSzjWMClR8KUKEj9sAVkDIbMNqRNq1cYOwJt/aFUVx5Z3rEbdckKM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:reply-to:organization:x-priority:message-id:to:subject:in-reply-to:references:mime-version:content-type:content-transfer-encoding; b=gtF6cZFXQJtaX7F2m6+dVX4Z5+ZLkzmXRup0lzmNWCp6YXhNyHqvsYuHf0OmIgrv+NWHQ0JnKoRJL+3l1ghcHzfg9TBwhy2EptCrSVh3e0QzW+S43VSpZKgk7JKTD2Vda1eDCU5IqTB2Nj2ZM3XJai4W/NhqBK97w3SnlVNy5qA= Received: by 10.67.116.13 with SMTP id t13mr4750730ugm.1191696095559; Sat, 06 Oct 2007 11:41:35 -0700 (PDT) Received: from ?81.200.123.215? ( [81.200.123.215]) by mx.google.com with ESMTPS id 35sm7435807nfu.2007.10.06.11.41.33 (version=SSLv3 cipher=OTHER); Sat, 06 Oct 2007 11:41:34 -0700 (PDT) Date: Sat, 6 Oct 2007 22:40:57 +0400 From: Michael Monashev Organization: SoftSearch.ru X-Priority: 3 (Normal) Message-ID: <1206164665.20071006224057@gmail.com> To: freebsd-geom@freebsd.org In-Reply-To: <20070922111958.GA1614@garage.freebsd.pl> References: <20070921143318.GC5690@garage.freebsd.pl> <20070921170506.GB9445@garage.freebsd.pl> <1310567292.20070921235802@gmail.com> <20070922011847.GH9445@garage.freebsd.pl> <1231480340.20070922112446@gmail.com> <20070922111958.GA1614@garage.freebsd.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: Re[2]: raidtest for zfs X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Michael Monashev List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 Oct 2007 18:41:37 -0000 Hi, Pawel. > ZFS ZVOL doesn't present raw blocks to use, like graid3/graid5, so it's > quite possible that because of how the data was written and how ZFS > prefetches the data it's faster than one disk. > You may want to compare one raw disk to single disk pool. Is ZFS mirror faster for random read than gmirror? -- Michael