From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 620F37F3F for ; Fri, 27 Dec 2013 01:41:16 -0600 (CST) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay2.corp.sgi.com (Postfix) with ESMTP id 40658304064 for ; Thu, 26 Dec 2013 23:41:13 -0800 (PST) Received: from aserp1040.oracle.com (aserp1040.oracle.com [141.146.126.69]) by cuda.sgi.com with ESMTP id ZKt1D4nQARNa9YBd (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Thu, 26 Dec 2013 23:41:12 -0800 (PST) Message-ID: <52BD2F0F.3020907@oracle.com> Date: Fri, 27 Dec 2013 15:41:03 +0800 From: Jeff Liu MIME-Version: 1.0 Subject: Re: [xfs_check Out of memory: ] References: In-Reply-To: List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Stor?? <289471341@qq.com>, xfs On 12/27 2013 14:48 PM, Stor?? wrote: > Hey: > > 20T xfs file system > > > > /usr/sbin/xfs_check: line 28: 14447 Killed > xfs_db$DBOPTS -i -p xfs_check -c "check$OPTS" $1 xfs_check is deprecated and please use xfs_repair -n instead. The following back traces show us that it seems your system is run out memory when executing xfs_check, thus, snmp daemon/xfs_db were killed. Thanks, -Jeff > > snmpd invoked oom-killer: gfp_mask=0x1201d2, order=0, oomkilladj=0 > > Pid: 4753, comm: snmpd Tainted: G 2.6.27.19-5-default #95 > > > > Call Trace: > > [] show_trace_log_lvl+0x41/0x58 > > [] dump_stack+0x69/0x6f > > [] oom_kill_process+0x5c/0x1fe > > [] out_of_memory+0x169/0x1ff > > [] __alloc_pages_internal+0x2e4/0x3ce > > [] __do_page_cache_readahead+0x79/0x183 > > [] filemap_fault+0x15d/0x337 > > [] __do_fault+0x52/0x37a > > [] handle_mm_fault+0x382/0x75e > > [] do_page_fault+0x45a/0x81c > > [] error_exit+0x0/0x51 > > [<00007fccea2b1d00>] 0x7fccea2b1d00 > > > > Mem-Info: > > Node 0 DMA per-cpu: > > CPU 0: hi: 0, btch: 1 usd: 0 > > CPU 1: hi: 0, btch: 1 usd: 0 > > CPU 2: hi: 0, btch: 1 usd: 0 > > CPU 3: hi: 0, btch: 1 usd: 0 > > Node 0 DMA32 per-cpu: > > CPU 0: hi: 186, btch: 31 usd: 160 > > CPU 1: hi: 186, btch: 31 usd: 173 > > CPU 2: hi: 186, btch: 31 usd: 50 > > CPU 3: hi: 186, btch: 31 usd: 176 > > Node 0 Normal per-cpu: > > CPU 0: hi: 186, btch: 31 usd: 116 > > CPU 1: hi: 186, btch: 31 usd: 95 > > CPU 2: hi: 186, btch: 31 usd: 162 > > CPU 3: hi: 186, btch: 31 usd: 161 > > Active:3818904 inactive:3847 dirty:2 writeback:0 unstable:0 > > free:19191 slab:25747 mapped:1530 pagetables:12518 bounce:0 > > Node 0 DMA free:7460kB min:4kB low:4kB high:4kB active:0kB inactive:0kB > present:6160kB pages_scanned:0 all_unreclaimable? yes > > lowmem_reserve[]: 0 2716 15820 15820 > > Node 0 DMA32 free:55240kB min:2760kB low:3448kB high:4140kB > active:2386964kB inactive:4kB present:2782036kB pages_scanned:4026093 > all_unreclaimable? yes > > lowmem_reserve[]: 0 0 13104 13104 > > Node 0 Normal free:14064kB min:13328kB low:16660kB high:19992kB > active:12888652kB inactive:15384kB present:13418496kB > pages_scanned:22792092 all_unreclaimable? yes > > lowmem_reserve[]: 0 0 0 0 > > Node 0 DMA: 5*4kB 2*8kB 0*16kB 2*32kB 3*64kB 2*128kB 3*256kB 0*512kB > 2*1024kB 0*2048kB 1*4096kB = 7460kB > > Node 0 DMA32: 76*4kB 179*8kB 164*16kB 122*32kB 78*64kB 62*128kB 33*256kB > 24*512kB 7*1024kB 1*2048kB 1*4096kB = 55240kB > > Node 0 Normal: 192*4kB 58*8kB 12*16kB 3*32kB 0*64kB 0*128kB 1*256kB > 0*512kB 0*1024kB 0*2048kB 3*4096kB = 14064kB > > 5354 total pagecache pages > > 0 pages in swap cache > > Swap cache stats: add 0, delete 0, find 0/0 > > Free swap = 0kB > > Total swap = 0kB > > 4161536 pages RAM > > 139058 pages reserved > > 24037 pages shared > > 3992120 pages non-shared > > Out of memory: kill process 14447 (xfs_db) score 670225 or a child > > Killed process 14447 (xfs_db) > > > > _______________________________________________ > xfs mailing list > xfs@oss.sgi.com > http://oss.sgi.com/mailman/listinfo/xfs > _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs