From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.vavmaster.de ([148.251.133.103]:56006 "EHLO mail.vavmaster.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752607AbaHMR06 (ORCPT ); Wed, 13 Aug 2014 13:26:58 -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 1XHba0-000870-Uy for linux-btrfs@vger.kernel.org; Wed, 13 Aug 2014 18:39:17 +0200 From: Valdis Voronin To: linux-btrfs@vger.kernel.org Subject: Welcome to linux-btrfs Date: Wed, 13 Aug 2014 20:39:15 +0400 Message-ID: <2553353.cJGYBglVXM@stakan> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-btrfs-owner@vger.kernel.org List-ID: 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