From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.vavmaster.de ([148.251.133.103]:55988 "EHLO mail.vavmaster.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752607AbaHMR04 (ORCPT ); Wed, 13 Aug 2014 13:26:56 -0400 Received: from [176.195.77.16] (helo=stakan.localnet) by mail.vavmaster.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.83) (envelope-from ) id 1XHbbW-0008Jm-82 for linux-btrfs@vger.kernel.org; Wed, 13 Aug 2014 18:40:50 +0200 From: Valdis Voronin To: linux-btrfs@vger.kernel.org Subject: btrfs 3.14-2-amd64 btrfs_file_aio_write problem? Date: Wed, 13 Aug 2014 20:40:49 +0400 Message-ID: <2168796.1W5hd7vOnH@stakan> In-Reply-To: <2553353.cJGYBglVXM@stakan> References: <2553353.cJGYBglVXM@stakan> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-btrfs-owner@vger.kernel.org List-ID: Sorry subject should be btrfs 3.14-2-amd64 btrfs_file_aio_write problem. On Wednesday, August 13, 2014 08:39:15 PM you wrote: > Hello, > > I am using here Debian Jessie whith classic Raid1 mdadm, with two ssd > devices (Crucial_CT256MX100SSD1) and btrfs 3.14-2-amd64 #1 SMP Debian > 3.14.13-2 (2014-07-24) x86_64 GNU/Linux. > The server under load. After some days or a week is see in messages (log > files, see below.). > The server is not freeze but works not correctly. There are no possibility > to reboot. > Is this a bug? May be somebody has an ider for mount options or kernel > upgrade? > > cat > fstab > > /dev/md/2 / btrfs defaults 0 0 > > > Regards > Vladislav > > cat > messages > > Aug 12 06:25:45 srv1 rsyslogd: [origin software="rsyslogd" swVersion="7.6.3" > x-pid="1676" x-info="http://www.rsyslog.com"] rsyslogd was HUPed > Aug 12 06:28:36 srv1 rsyslogd-2359: action 'action 17' resumed (module > 'builtin:ompipe') [try http://www.rsyslog.com/e/2359 ] > Aug 12 07:02:04 srv1 rsyslogd-2007: action 'action 17' suspended, next retry > is Tue Aug 12 07:02:34 2014 [try http://www.rsyslog.com/e/2007 ] > Aug 12 09:03:41 srv1 kernel: [163223.598939] mysqld D > ffff88040b2a2e38 0 11941 4011 0x00000000 > Aug 12 09:03:41 srv1 kernel: [163223.598941] ffff88040b2a2a20 > 0000000000000086 0000000000014380 ffff880428eeffd8 > Aug 12 09:03:41 srv1 kernel: [163223.598943] 0000000000014380 > ffff88040b2a2a20 ffff88081ea54c10 ffff88081edc7608 > Aug 12 09:03:41 srv1 kernel: [163223.598944] 0000000000000002 > ffffffff81121000 ffff880428eef6d0 ffff880428eef7b0 > Aug 12 09:03:41 srv1 kernel: [163223.598946] Call Trace: > Aug 12 09:03:41 srv1 kernel: [163223.598950] [] ? > wait_on_page_read+0x60/0x60 > Aug 12 09:03:41 srv1 kernel: [163223.598954] [] ? > io_schedule+0x94/0x130 > Aug 12 09:03:41 srv1 kernel: [163223.598955] [] ? > sleep_on_page+0x5/0x10 > Aug 12 09:03:41 srv1 kernel: [163223.598956] [] ? > __wait_on_bit+0x54/0x80 > Aug 12 09:03:41 srv1 kernel: [163223.598960] [] ? > autoremove_wake_function+0x30/0x30 > Aug 12 09:03:41 srv1 kernel: [163223.598965] [] ? > shrink_inactive_list+0x187/0x4d0 > Aug 12 09:03:41 srv1 kernel: [163223.598968] [] ? > shrink_zone+0x5e/0x180 > Aug 12 09:03:41 srv1 kernel: [163223.598971] [] ? > try_to_free_mem_cgroup_pages+0xc5/0x150 > Aug 12 09:03:41 srv1 kernel: [163223.598975] [] ? > __mem_cgroup_try_charge+0x55f/0x6a0 > Aug 12 09:03:41 srv1 kernel: [163223.598990] [] ? > mem_cgroup_charge_common+0x3d/0x90 > Aug 12 09:03:41 srv1 kernel: [163223.598995] [] ? > add_to_page_cache_lru+0x11/0x40 > Aug 12 09:03:41 srv1 kernel: [163223.599002] [] ? > prepare_pages.isra.19+0xae/0x170 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599012] [] ? > btrfs_file_aio_write+0x215/0x550 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599015] [] ? > do_sync_write+0x57/0x90 > Aug 12 09:03:41 srv1 kernel: [163223.599018] [] ? > SyS_write+0x3d/0xa0 > Aug 12 09:03:41 srv1 kernel: [163223.599054] ffff8807f6a1b1f0 > 0000000000000086 0000000000014380 ffff88053c2c3fd8 > Aug 12 09:03:41 srv1 kernel: [163223.599057] 0000000000000002 > ffffffff81121000 ffff88053c2c3650 ffff88053c2c3730 > Aug 12 09:03:41 srv1 kernel: [163223.599059] [] ? > wait_on_page_read+0x60/0x60 > Aug 12 09:03:41 srv1 kernel: [163223.599062] [] ? > sleep_on_page+0x5/0x10 > Aug 12 09:03:41 srv1 kernel: [163223.599064] [] ? > wait_on_page_bit+0x7f/0x90 > Aug 12 09:03:41 srv1 kernel: [163223.599067] [] ? > shrink_page_list+0x667/0xa50 > Aug 12 09:03:41 srv1 kernel: [163223.599069] [] ? > shrink_lruvec+0x2e9/0x600 > Aug 12 09:03:41 srv1 kernel: [163223.599072] [] ? > do_try_to_free_pages+0xe0/0x550 > Aug 12 09:03:41 srv1 kernel: [163223.599076] [] ? > try_to_free_mem_cgroup_pages+0xc5/0x150 > Aug 12 09:03:41 srv1 kernel: [163223.599079] [] ? > __mem_cgroup_try_charge+0x55f/0x6a0 > Aug 12 09:03:41 srv1 kernel: [163223.599082] [] ? > mem_cgroup_charge_common+0x3d/0x90 > Aug 12 09:03:41 srv1 kernel: [163223.599084] [] ? > add_to_page_cache_locked+0x2f/0x150 > Aug 12 09:03:41 srv1 kernel: [163223.599091] [] ? > extent_readpages+0xb7/0x190 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599098] [] ? > __do_page_cache_readahead+0x193/0x240 > Aug 12 09:03:41 srv1 kernel: [163223.599101] [] ? > generic_file_aio_read+0x459/0x6d0 > Aug 12 09:03:41 srv1 kernel: [163223.599103] [] ? > vfs_read+0x91/0x160 > Aug 12 09:03:41 srv1 kernel: [163223.599106] [] ? > system_call_fastpath+0x16/0x1b > Aug 12 09:03:41 srv1 kernel: [163223.599168] kworker/u16:2 D > ffff880730ea0868 0 27951 2 0x00000000 > Aug 12 09:03:41 srv1 kernel: [163223.599172] ffff880730ea0450 > 0000000000000046 0000000000014380 ffff88000721ffd8 > Aug 12 09:03:41 srv1 kernel: [163223.599174] ffff88000721f880 > 0000000000000002 ffffffff81121000 ffff8805827e3d98 > Aug 12 09:03:41 srv1 kernel: [163223.599176] [] ? > wait_on_page_read+0x60/0x60 > Aug 12 09:03:41 srv1 kernel: [163223.599179] [] ? > sleep_on_page+0x5/0x10 > Aug 12 09:03:41 srv1 kernel: [163223.599181] [] ? > __lock_page+0x65/0x70 > Aug 12 09:03:41 srv1 kernel: [163223.599189] [] ? > lock_delalloc_pages+0x10d/0x190 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599199] [] ? > submit_extent_page.isra.36+0x1af/0x230 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599209] [] ? > end_extent_writepage+0x90/0x90 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599215] [] ? > extent_write_cache_pages.isra.29.constprop.49+0x207/0x340 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599225] [] ? > btrfs_submit_direct+0x6b0/0x6b0 [btrfs] > Aug 12 09:03:41 srv1 kernel: [163223.599229] [] ? > writeback_sb_inodes+0x19c/0x3d0 > Aug 12 09:03:41 srv1 kernel: [163223.599232] [] ? > wb_writeback+0x243/0x2d0 > Aug 12 09:03:41 srv1 kernel: [163223.599236] [] ? > __switch_to+0x11b/0x4b0 > Aug 12 09:03:41 srv1 kernel: [163223.599240] [] ? > worker_thread+0x116/0x3b0 > Aug 12 09:03:41 srv1 kernel: [163223.599243] [] ? > kthread+0xb8/0xd0 > Aug 12 09:03:41 srv1 kernel: [163223.599245] [] ? > ret_from_fork+0x7c/0xb0 > Aug 12 09:05:41 srv1 kernel: [163343.527812] Call Trace: > > Grus > Valdis