One more thing: did you try running fsck.ocfs2 on it? Thanks, Herbert.
On 7/3/2012 6:23 PM, herbert van.den.bergh wrote: > Hmm doesn't mean much to me, but maybe to someone else on the list. But > I bet their first suggestion will be to try a recent kernel... > > Thanks, > Herbert. > > On 7/3/2012 6:19 PM, Aleks Clark wrote: >> Nick, I don't think so, it's a 2tb partition with only 300gb used. >> >> Herb, >> >> >> Jul 3 14:47:26 castor kernel: [3488036.578659] >> (25326,0):ocfs2_rotate_tree_right:2483 ERROR: bug expression: >> path_leaf_bh(left_path) == path_leaf_bh(right_path) >> Jul 3 14:47:26 castor kernel: [3488036.578714] >> (25326,0):ocfs2_rotate_tree_right:2483 ERROR: Owner 18319883: error >> during insert of 15761664 (left path cpos 20725762) results in two >> identical paths ending at 395267 >> Jul 3 14:47:26 castor kernel: [3488036.578800] ------------[ cut here >> ]------------ >> Jul 3 14:47:26 castor kernel: [3488036.578826] kernel BUG at >> /build/buildd-linux-2.6_2.6.32-38-amd64-bk66e4/linux-2.6-2.6.32/debian/build/source_amd64_none/fs/ocfs2/alloc.c:2483! >> Jul 3 14:47:26 castor kernel: [3488036.578881] invalid opcode: 0000 [#1] SMP >> Jul 3 14:47:26 castor kernel: [3488036.578909] last sysfs file: >> /sys/devices/virtual/net/lo/operstate >> Jul 3 14:47:26 castor kernel: [3488036.578937] CPU 0 >> Jul 3 14:47:26 castor kernel: [3488036.578960] Modules linked in: >> drbd tun ocfs2 jbd2 quota_tree raid0 ip6table_filter ip6_tables >> iptable_filter ip_tables sha1_generic ebtable_nat ebtables hmac >> x_tables lru_cache cn kvm_intel kvm ocfs2_dlmfs ocfs2_stack_o2cb >> ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue configfs bridge stp loop >> md_mod snd_pcm snd_timer snd soundcore snd_page_alloc i2c_i801 >> i2c_core pcspkr processor button psmouse joydev evdev serio_raw usbhid >> hid ext3 jbd mbcache dm_mod sd_mod crc_t10dif ahci ehci_hcd libata >> usbcore scsi_mod e1000e nls_base thermal thermal_sys [last unloaded: >> drbd] >> Jul 3 14:47:26 castor kernel: [3488036.579279] Pid: 25326, comm: kvm >> Not tainted 2.6.32-5-amd64 #1 X9SCL/X9SCM >> Jul 3 14:47:26 castor kernel: [3488036.579309] RIP: >> 0010:[<ffffffffa041177b>] [<ffffffffa041177b>] >> ocfs2_do_insert_extent+0x5dc/0x1aaf [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.579363] RSP: >> 0018:ffff880014839688 EFLAGS: 00010292 >> Jul 3 14:47:26 castor kernel: [3488036.579390] RAX: 00000000000000bf >> RBX: 0000000000060803 RCX: 0000000000001806 >> Jul 3 14:47:26 castor kernel: [3488036.579435] RDX: 0000000000000000 >> RSI: 0000000000000096 RDI: 0000000000000246 >> Jul 3 14:47:26 castor kernel: [3488036.579479] RBP: ffff8800148398a8 >> R08: 00000000000209d0 R09: 000000000000000a >> Jul 3 14:47:26 castor kernel: [3488036.579524] R10: 0000000000000000 >> R11: 0000000100000000 R12: 00000000013c4002 >> Jul 3 14:47:26 castor kernel: [3488036.579568] R13: ffff88002a1e4030 >> R14: 0000000000000001 R15: ffff88023c153c60 >> Jul 3 14:47:26 castor kernel: [3488036.579613] FS: >> 00007f0cfef83700(0000) GS:ffff880008a00000(0000) >> knlGS:0000000000000000 >> Jul 3 14:47:26 castor kernel: [3488036.579659] CS: 0010 DS: 002b ES: >> 002b CR0: 000000008005003b >> Jul 3 14:47:26 castor kernel: [3488036.579687] CR2: 00007f0d25dbf000 >> CR3: 000000023ccb6000 CR4: 00000000000426e0 >> Jul 3 14:47:26 castor kernel: [3488036.579732] DR0: 0000000000000000 >> DR1: 0000000000000000 DR2: 0000000000000000 >> Jul 3 14:47:26 castor kernel: [3488036.579776] DR3: 0000000000000000 >> DR6: 00000000ffff0ff0 DR7: 0000000000000400 >> Jul 3 14:47:26 castor kernel: [3488036.579821] Process kvm (pid: >> 25326, threadinfo ffff880014838000, task ffff88023b999c40) >> Jul 3 14:47:26 castor kernel: [3488036.579867] Stack: >> Jul 3 14:47:26 castor kernel: [3488036.579887] 0000000000f08100 >> 00000000013c4002 0000000000060803 ffff880014839718 >> Jul 3 14:47:26 castor kernel: [3488036.579923]<0> ffff880232abde80 >> ffff88023b999c40 ffff88023b999c40 ffff8800148397a8 >> Jul 3 14:47:26 castor kernel: [3488036.579977]<0> ffff8800148397c8 >> ffff8800148398a8 ffff88023d8027f8 0000000000f08100 >> Jul 3 14:47:26 castor kernel: [3488036.580047] Call Trace: >> Jul 3 14:47:26 castor kernel: [3488036.580074] [<ffffffffa04186b9>] >> ? ocfs2_insert_extent+0x5fb/0x6e6 [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580108] [<ffffffffa0442e08>] >> ? __ocfs2_journal_access+0x261/0x32a [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580156] [<ffffffffa04194da>] >> ? ocfs2_add_clusters_in_btree+0x35f/0x53c [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580205] [<ffffffffa0436a34>] >> ? ocfs2_add_inode_data+0x62/0x6e [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580239] [<ffffffffa0442f53>] >> ? ocfs2_journal_access_di+0x0/0xf [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580272] [<ffffffffa041c1d5>] >> ? ocfs2_write_begin_nolock+0x1376/0x1de2 [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580321] [<ffffffffa0466e02>] >> ? ocfs2_set_buffer_uptodate+0x15/0x60e [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580370] [<ffffffffa043a9a5>] >> ? ocfs2_validate_inode_block+0x0/0x1ab [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580418] [<ffffffffa0442f53>] >> ? ocfs2_journal_access_di+0x0/0xf [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580451] [<ffffffffa041cd57>] >> ? ocfs2_write_begin+0x116/0x1d2 [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580484] [<ffffffff810b4fd0>] >> ? generic_file_buffered_write+0x118/0x278 >> Jul 3 14:47:26 castor kernel: [3488036.580515] [<ffffffff810b54e1>] >> ? __generic_file_aio_write+0x25f/0x293 >> Jul 3 14:47:26 castor kernel: [3488036.580548] [<ffffffffa0434fc8>] >> ? ocfs2_prepare_inode_for_write+0x683/0x69c [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580597] [<ffffffffa042c4e2>] >> ? ocfs2_rw_lock+0x16d/0x239 [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580628] [<ffffffffa0435b19>] >> ? ocfs2_file_aio_write+0x45f/0x5da [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.580674] [<ffffffff8101654b>] >> ? sched_clock+0x5/0x8 >> Jul 3 14:47:26 castor kernel: [3488036.580703] [<ffffffff8104a4cc>] >> ? default_wake_function+0x0/0x9 >> Jul 3 14:47:26 castor kernel: [3488036.580733] [<ffffffff810eebf2>] >> ? do_sync_write+0xce/0x113 >> Jul 3 14:47:26 castor kernel: [3488036.580762] [<ffffffff81064f92>] >> ? autoremove_wake_function+0x0/0x2e >> Jul 3 14:47:26 castor kernel: [3488036.580792] [<ffffffff8105cd26>] >> ? kill_pid_info+0x31/0x3b >> Jul 3 14:47:26 castor kernel: [3488036.580819] [<ffffffff8105cefc>] >> ? sys_kill+0x72/0x140 >> Jul 3 14:47:26 castor kernel: [3488036.580847] [<ffffffff810ef544>] >> ? vfs_write+0xa9/0x102 >> Jul 3 14:47:26 castor kernel: [3488036.580875] [<ffffffff810ef5f4>] >> ? sys_pwrite64+0x57/0x77 >> Jul 3 14:47:26 castor kernel: [3488036.580902] [<ffffffff81010b42>] >> ? system_call_fastpath+0x16/0x1b >> Jul 3 14:47:26 castor kernel: [3488036.580930] Code: 41 b8 b3 09 00 >> 00 48 63 d2 48 c7 c7 6f 48 48 a0 89 0c 24 31 c0 48 c7 c1 c0 df 47 a0 >> 48 89 5c 24 10 44 89 64 24 08 e8 5c 91 ee e0<0f> 0b eb fe 83 7c 24 5c >> 00 75 1a 49 8b 54 17 08 8b 5c 24 58 0f >> Jul 3 14:47:26 castor kernel: [3488036.581120] RIP >> [<ffffffffa041177b>] ocfs2_do_insert_extent+0x5dc/0x1aaf [ocfs2] >> Jul 3 14:47:26 castor kernel: [3488036.581167] RSP<ffff880014839688> >> Jul 3 14:47:26 castor kernel: [3488036.581581] ---[ end trace >> fb597ecc3418e6d6 ]--- >> >> >> On Tue, Jul 3, 2012 at 5:39 PM, Herbert van den Bergh >> <herbert.van.den.be...@oracle.com> wrote: >>> On 07/03/2012 04:12 PM, Aleks Clark wrote: >>>> Ok, so I've got this ocfs2 cluster that's been running for a long >>>> while, hosting my VMs. All of the sudden I'm getting kernel panics >>>> originating from ocfs2 when trying to spin up one particular file. >>>> I've determined that there are several locks on this file, one of them >>>> exclusive. I restarted the whole cluster to try to get rid of it, but >>>> no go. I also tried to copy the file, both on and off of the cluster, >>>> but only half of it copied. Any way to get around either issue would >>>> be appreciated. >>> The panic stack may be helpful, and any messages that the kernel spit out >>> before it. >>> >>> Thanks, >>> Herbert. >>> >>> >> > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users@oss.oracle.com > https://oss.oracle.com/mailman/listinfo/ocfs2-users _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-users
