From owner-freebsd-fs@FreeBSD.ORG Sat Dec 15 21:05:20 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B65EEC69 for ; Sat, 15 Dec 2012 21:05:20 +0000 (UTC) (envelope-from ml@my.gd) Received: from mail-lb0-f182.google.com (mail-lb0-f182.google.com [209.85.217.182]) by mx1.freebsd.org (Postfix) with ESMTP id 2FB318FC12 for ; Sat, 15 Dec 2012 21:05:19 +0000 (UTC) Received: by mail-lb0-f182.google.com with SMTP id go10so3698495lbb.13 for ; Sat, 15 Dec 2012 13:05:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:x-gm-message-state; bh=SoYqNjnQYOzB/Y5qPlQfP3nCEuJDhyUint1bY0WUglg=; b=lXwXJWj1dSlXtGJkRLWkISRtpXsNfP5/zyIMGpag8G+0+XDICXCfrxnyluYLyomvOX OefNgjxx2bOvwOhzteAp2xCuh1NVch7A45oH+LhuvGgvb593dKOmrquIMB5F9nexWnqJ ci4EEHvSQrE4kFraAK3Mbc4xT3yRNVzc13pY7aPwRAFK3ExG5APxmAzXvGoIjUF0TQce 1o7FkD6UYfNDPrXhRC+qrSJLnGG4ifGJ22HaGcTqE6qGMNojVY8pGxjHfyLXpc3Ke5u5 Mb738BmRebEJKey/CrSztVgJM9USD0Dt1HcCSzd7tix3y44ent87Ain5GIyMG2rDai47 rdIw== MIME-Version: 1.0 Received: by 10.152.105.203 with SMTP id go11mr6252365lab.53.1355605513104; Sat, 15 Dec 2012 13:05:13 -0800 (PST) Received: by 10.112.68.170 with HTTP; Sat, 15 Dec 2012 13:05:12 -0800 (PST) In-Reply-To: <50CC8AE5.5070804@fsn.hu> References: <50CC86D4.2070502@fsn.hu> <50CC8AE5.5070804@fsn.hu> Date: Sat, 15 Dec 2012 22:05:12 +0100 Message-ID: Subject: Re: zfs panic, solaris_assert From: Damien Fleuriot To: Attila Nagy Content-Type: text/plain; charset=ISO-8859-1 X-Gm-Message-State: ALoCoQkh2MsPSYhf1ZbCx3T8Ib17ysWE4DsoknDjJ3nnv1StdOLzW5M7R4cuA1EpscSspiwlxnwD Cc: freebsd-fs@freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Dec 2012 21:05:20 -0000 On 15 December 2012 15:36, Attila Nagy wrote: > On 12/15/2012 03:19 PM, Attila Nagy wrote: >> >> Hi, >> >> Since running svn revision r243704 I get frequent panics: >> panic: solaris assert: sa.sa_magic == 0x2F505A (0x4f22a8ed == 0x2f505a), >> file: >> /data/usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c, >> line: 597 >> cpuid = 0 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2a >> kdb_backtrace() at kdb_backtrace+0x37 >> panic() at panic+0x1ce >> assfail3() at assfail3+0x29 >> zfs_space_delta_cb() at zfs_space_delta_cb+0xbe >> dmu_objset_userquota_get_ids() at dmu_objset_userquota_get_ids+0x142 >> dnode_sync() at dnode_sync+0xc5 >> dmu_objset_sync_dnodes() at dmu_objset_sync_dnodes+0x5d >> dmu_objset_sync() at dmu_objset_sync+0x17f >> dsl_pool_sync() at dsl_pool_sync+0xca >> spa_sync() at spa_sync+0x34a >> txg_sync_thread() at txg_sync_thread+0x139 >> fork_exit() at fork_exit+0x11f >> fork_trampoline() at fork_trampoline+0xe >> --- trap 0, rip = 0, rsp = 0xffffff90231accf0, rbp = 0 --- >> >> I can't tell whether it's the data or the code. If the latter, is this >> fixed in later revisions? >> If it's the file system, what can I do with this? >> > It seems this is introduced with the following mega-MFC: > r243674 | mm | 2012-11-29 15:05:04 +0100 (Thu, 29 Nov 2012) | 223 lines > For what it's worth, running on amd64 with 4gb ram: 10-CURRENT r244183: Thu Dec 13 15:35:28 UTC 2012 And not experiencing ZFS/solaris problems. Loader tunables: vm.kmem_size="3072M" vfs.zfs.arc_min="128M" vfs.zfs.arc_max="2048M"