well, by 'clean', it said it was clean. the locks persisted though. I seriously can't believe there's no way to force lock removal. is it just a file somewhere I can delete?
On Tue, Jul 3, 2012 at 6:56 PM, Aleks Clark <aleks.cl...@gmail.com> wrote: > yep, tried that, returned clean. > > On Tue, Jul 3, 2012 at 6:25 PM, herbert van.den.bergh > <herbert.van.den.be...@oracle.com> wrote: >> >> 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 > > > > -- > Aleks Clark -- Aleks Clark _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-users
