From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Tue, 22 Apr 2008 02:20:06 -0700 (PDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.168.29]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m3M9JhHd024588 for ; Tue, 22 Apr 2008 02:19:47 -0700 Received: from mail.ipax.at (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 6C497CD52B for ; Tue, 22 Apr 2008 02:20:19 -0700 (PDT) Received: from mail.ipax.at (mail.ipax.at [80.64.143.40]) by cuda.sgi.com with ESMTP id LwyBXfDqUsHYAygv for ; Tue, 22 Apr 2008 02:20:19 -0700 (PDT) Received: from [192.168.1.110] (vie-078-142-128-152.dsl.sil.at [78.142.128.152]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.ipax.at (Postfix) with ESMTP id F2EB7477351 for ; Tue, 22 Apr 2008 11:20:19 +0200 (CEST) Message-ID: <480DADD2.7060408@ipax.at> Date: Tue, 22 Apr 2008 11:20:18 +0200 From: "Raoul Bhatia [IPAX]" MIME-Version: 1.0 Subject: call trace after >page allocation failure. order:0, mode:0x10000< Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: xfs@oss.sgi.com hi, is the following calltrace related to xfs or something else? it happended during "stress --hdd 20 --hdd-bytes 2g" on a raid10 volume: > # cat /proc/mdstat > Personalities : [raid1] [raid10] > md0 : active raid10 sdd5[3] sdc5[2] sdb5[1] sda5[0] > 39069824 blocks 64K chunks 2 near-copies [4/4] [UUUU] maybe this is xfs' way to tell "out of diskspace"? :) > db-ipax-164:~# uname -a > Linux db-ipax-164.travian.info 2.6.25-rc8 #2 SMP Mon Apr 7 14:50:22 CEST 2008 x86_64 GNU/Linux * debian etch 64bit * libc6 2.3.6.ds1-13etch5 * xfsprogs 2.8.11-1 cheers, raoul > stress: page allocation failure. order:0, mode:0x10000 > Pid: 12386, comm: stress Not tainted 2.6.25-rc8 #2 > > Call Trace: > [] __alloc_pages+0x2ea/0x306 > [] kmem_getpages+0xc6/0x194 > [] kmem_getpages+0xc6/0x194 > [] fallback_alloc+0x11a/0x18f > [] kmem_cache_alloc_node+0xf1/0x122 > [] cache_grow+0xd5/0x20c > [] fallback_alloc+0x159/0x18f > [] kmem_cache_alloc+0xad/0xdc > [] mempool_alloc+0x24/0xda > [] :xfs:xfs_cluster_write+0xcd/0xf8 > [] bio_alloc_bioset+0x89/0xd9 > [] bio_alloc+0x10/0x20 > [] :xfs:xfs_alloc_ioend_bio+0x22/0x4e > [] :xfs:xfs_submit_ioend+0x4d/0xc6 > [] :xfs:xfs_page_state_convert+0x516/0x565 > [] :xfs:xfs_vm_writepage+0xb4/0xeb > [] __writepage+0xa/0x23 > [] write_cache_pages+0x182/0x2b7 > [] __writepage+0x0/0x23 > [] do_writepages+0x20/0x2d > [] __writeback_single_inode+0x144/0x29d > [] sync_sb_inodes+0x1b1/0x285 > [] :xfs:xfs_get_blocks+0x0/0xe > [] writeback_inodes+0x62/0xb3 > [] balance_dirty_pages_ratelimited_nr+0x155/0x2b3 > [] generic_file_buffered_write+0x206/0x633 > [] thread_return+0x3e/0x9d > [] current_fs_time+0x1e/0x24 > [] :xfs:xfs_write+0x52f/0x75a > [] dummy_file_permission+0x0/0x3 > [] do_sync_write+0xc9/0x10c > [] autoremove_wake_function+0x0/0x2e > [] set_next_entity+0x18/0x3a > [] vfs_write+0xad/0x136 > [] sys_write+0x45/0x6e > [] system_call_after_swapgs+0x7b/0x80 > > 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: 153 > CPU 1: hi: 186, btch: 31 usd: 185 > CPU 2: hi: 186, btch: 31 usd: 141 > CPU 3: hi: 186, btch: 31 usd: 190 > Node 0 Normal per-cpu: > CPU 0: hi: 186, btch: 31 usd: 169 > CPU 1: hi: 186, btch: 31 usd: 185 > CPU 2: hi: 186, btch: 31 usd: 44 > CPU 3: hi: 186, btch: 31 usd: 116 > Node 1 Normal per-cpu: > CPU 0: hi: 186, btch: 31 usd: 175 > CPU 1: hi: 186, btch: 31 usd: 156 > CPU 2: hi: 186, btch: 31 usd: 33 > CPU 3: hi: 186, btch: 31 usd: 160 > Active:35627 inactive:1900080 dirty:48667 writeback:147697 unstable:0 > free:8797 slab:112757 mapped:1726 pagetables:391 bounce:0 > Node 0 DMA free:11996kB min:12kB low:12kB high:16kB active:0kB inactive:0kB present:11452kB pages_scanned:0 all_unreclaimable? yes > lowmem_reserve[]: 0 3000 4010 4010 > Node 0 DMA32 free:12336kB min:4276kB low:5344kB high:6412kB active:1592kB inactive:2834572kB present:3072160kB pages_scanned:0 all_unreclaimable? no > lowmem_reserve[]: 0 0 1010 1010 > Node 0 Normal free:2320kB min:1436kB low:1792kB high:2152kB active:14336kB inactive:973540kB present:1034240kB pages_scanned:0 all_unreclaimable? no > lowmem_reserve[]: 0 0 0 0 > Node 1 Normal free:8984kB min:5756kB low:7192kB high:8632kB active:126580kB inactive:3791952kB present:4136960kB pages_scanned:0 all_unreclaimable? no > lowmem_reserve[]: 0 0 0 0 > Node 0 DMA: 5*4kB 5*8kB 2*16kB 4*32kB 4*64kB 4*128kB 3*256kB 2*512kB 1*1024kB 0*2048kB 2*4096kB = 11996kB > Node 0 DMA32: 1301*4kB 17*8kB 1*16kB 1*32kB 1*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 1*2048kB 1*4096kB = 12236kB > Node 0 Normal: 311*4kB 0*8kB 1*16kB 3*32kB 1*64kB 1*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 2060kB > Node 1 Normal: 1210*4kB 0*8kB 0*16kB 0*32kB 1*64kB 1*128kB 2*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 9128kB > 1901879 total pagecache pages > Swap cache: add 526500, delete 526485, find 153749/161350 > Free swap = 1999532kB > Total swap = 2000084kB > Free swap: 1999532kB > 2097152 pages of RAM > 29989 reserved pages > 1902596 pages shared > 15 pages swap cached -- ____________________________________________________________________ DI (FH) Raoul Bhatia M.Sc. email. r.bhatia@ipax.at Technischer Leiter IPAX - Aloy Bhatia Hava OEG web. http://www.ipax.at Barawitzkagasse 10/2/2/11 email. office@ipax.at 1190 Wien tel. +43 1 3670030 FN 277995t HG Wien fax. +43 1 3670030 15 ____________________________________________________________________