From owner-freebsd-fs@freebsd.org Fri Jan 1 14:44:02 2016 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 19A4DA5EEFD for ; Fri, 1 Jan 2016 14:44:02 +0000 (UTC) (envelope-from artem@artem.ru) Received: from smtp50.i.mail.ru (smtp50.i.mail.ru [94.100.177.110]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7A448161B for ; Fri, 1 Jan 2016 14:44:01 +0000 (UTC) (envelope-from artem@artem.ru) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail2; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Date:Message-ID:Subject:From:To; bh=wKcWSys1NrgzHOqFcyaJ2xQqki5GXqXggPgEGjD9q1A=; b=nz+KTIX6q+ua0r8lyYAMsp2AKagK7EPF8P/Z9saFKSP03cUlMAv8v4P9Lu7n6sqKsvB/vzOy/B7e7g0YZBdcJIkMz4Va6TrqpcFCR7bgqAzR6rf2ykQNbrqpcUJTPUu8HQZt5c0hogPt2mBF+QCFvPexIjewaOaUm+B/UtYEf10=; Received: from 79-172-110-200.dyn.broadband.iskratelecom.ru ([79.172.110.200]:61909 helo=[192.168.0.160]) by smtp50.i.mail.ru with esmtpa (envelope-from ) id 1aF0vo-0007WM-0O for freebsd-fs@freebsd.org; Fri, 01 Jan 2016 17:43:52 +0300 To: freebsd-fs@freebsd.org From: Artem Kuchin Subject: fsync: giving up on dirty Message-ID: <568690A1.3040904@artem.ru> Date: Fri, 1 Jan 2016 17:43:45 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Mras: Ok X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jan 2016 14:44:02 -0000 Just upgraded from 10.1 to 10.2 via sources. After reboot received this: Jan 1 16:37:41 omni kernel: fsync: giving up on dirty Jan 1 16:37:41 omni kernel: 0xfffff8000f22cb10: tag devfs, type VCHR Jan 1 16:37:41 omni kernel: usecount 1, writecount 0, refcount 77 mountedhere 0xfffff8000f0b2e00 Jan 1 16:37:41 omni kernel: flags (VI_ACTIVE) Jan 1 16:37:41 omni kernel: v_object 0xfffff8000f244200 ref 0 pages 587 cleanbuf 74 dirtybuf 1 Jan 1 16:37:41 omni kernel: lock type devfs: EXCL by thread 0xfffff8000cfae4a0 (pid 22, syncer, tid 100089) Jan 1 16:37:41 omni kernel: dev mirror/root Tried to work. Got more same messages. / is gmirror # gmirror status Name Status Components mirror/boot COMPLETE ada0p1 (ACTIVE) ada1p1 (ACTIVE) mirror/swap COMPLETE ada0p2 (ACTIVE) ada1p2 (ACTIVE) mirror/root COMPLETE ada0p3 (ACTIVE) ada1p3 (ACTIVE) # tunefs -p / tunefs: POSIX.1e ACLs: (-a) disabled tunefs: NFSv4 ACLs: (-N) disabled tunefs: MAC multilabel: (-l) disabled tunefs: soft updates: (-n) enabled tunefs: soft update journaling: (-j) enabled tunefs: gjournal: (-J) disabled tunefs: trim: (-t) disabled tunefs: maximum blocks per file in a cylinder group: (-e) 4096 tunefs: average file size: (-f) 16384 tunefs: average number of files in a directory: (-s) 64 tunefs: minimum percentage of free space: (-m) 8% tunefs: space to hold for metadata blocks: (-k) 6408 tunefs: optimization preference: (-o) time tunefs: volume label: (-L) root now disabled soft updates journaling and error went away. Maybe need to disable and reenable SU journaling? I google and see such error dates back to 2012. Apparently it still happens. Why? Artem