I make the same test that you... and.. error too :-(
75120.532071] INFO: task o2quot/0:3714 blocked for more than 120 seconds. [75120.532091] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [75120.532108] o2quot/0 D f5939dc8 0 3714 2 0x00000000 [75120.532113] f6bc4c80 00000046 c1441e20 f5939dc8 f6bc4e3c c1441e20 c1441e20 f9bbdbf2 [75120.532121] f6bc4e3c c3a08e20 00000000 c33d1f43 0000442f f9a7c716 f6bc4c80 f6bc4c80 [75120.532128] eedd5b7c f6bc4e3c f6bd6414 f6bd643c 00000004 00000000 011cd9ce f6bd6630 [75120.532136] Call Trace: [75120.532154] [<f9bbdbf2>] ? ocfs2_metadata_cache_io_unlock+0x11/0x12 [ocfs2] [75120.532163] [<f9a7c716>] ? start_this_handle+0x2fb/0x37e [jbd2] [75120.532171] [<c127f4d7>] ? __mutex_lock_common+0xe8/0x13b [75120.532176] [<c127f539>] ? __mutex_lock_slowpath+0xf/0x11 [75120.532180] [<c127f5ca>] ? mutex_lock+0x17/0x24 [75120.532184] [<c127f5ca>] ? mutex_lock+0x17/0x24 [75120.532198] [<f9bc3e91>] ? ocfs2_sync_dquot_helper+0x166/0x2c5 [ocfs2] [75120.532204] [<c10ec21d>] ? dquot_scan_active+0x63/0xab [75120.532217] [<f9bc3d2b>] ? ocfs2_sync_dquot_helper+0x0/0x2c5 [ocfs2] [75120.532231] [<f9bc325b>] ? qsync_work_fn+0x23/0x3b [ocfs2] [75120.532236] [<c1047917>] ? worker_thread+0x141/0x1bd [75120.532249] [<f9bc3238>] ? qsync_work_fn+0x0/0x3b [ocfs2] [75120.532254] [<c104a65a>] ? autoremove_wake_function+0x0/0x2d [75120.532258] [<c10477d6>] ? worker_thread+0x0/0x1bd [75120.532262] [<c104a428>] ? kthread+0x61/0x66 [75120.532266] [<c104a3c7>] ? kthread+0x0/0x66 [75120.532271] [<c1008d87>] ? kernel_thread_helper+0x7/0x10 [75120.532276] INFO: task jbd2/drbd0-21:3723 blocked for more than 120 seconds. On Wed, Dec 7, 2011 at 11:42 AM, Eduardo Diaz - Gmail <ediaz...@gmail.com> wrote: > You can make a fsck.ocfs2 to see if the filesystem are broken? > > On Wed, Dec 7, 2011 at 11:30 AM, Marek Krolikowski <ad...@wset.edu.pl> wrote: >> Hello >> I use: sys-fs/ocfs2-tools-1.6.4 and create file system with all features: >> mkfs.ocfs2 -N 2 -L MAIL --fs-feature-level=max-features /dev/dm-0 >> and after this got kernel panic :( >> >> >> >> -----Oryginalna wiadomość----- From: Eduardo Diaz - Gmail >> Sent: Wednesday, December 07, 2011 11:08 AM >> To: Marek Krolikowski >> >> Cc: ocfs2-users@oss.oracle.com >> Subject: Re: [Ocfs2-users] ocfs2 - Kernel panic on many write/read from both >> servers >> >> Try to use other filesystem for example xfs and make a full test. >> >> Try create a one node cluster and filesystem and make tests.. >> (fileindex can be the problem) >> >> make a fsck to the filesystem >> >> Try upgrade ocfs2 to last version and use the max features, only has >> two nodes?.. >> >> I will do. make a backup, create a new filesystem with all features >> that you need and make mkfs. the cluster only with the number of the >> nodes that you will use. >> >> Restore de data. >> >> Make extensive test for a week before put in production :-).. >> >> On Tue, Dec 6, 2011 at 2:04 PM, Marek Krolikowski <ad...@wset.edu.pl> wrote: >>> >>> hey m8 >>> Like i say i am not expert too but when i use ext3 and write/read working >>> with np. >>> >>> >>> -----Oryginalna wiadomość----- From: Eduardo Diaz - Gmail >>> Sent: Tuesday, December 06, 2011 3:06 AM >>> To: Marek Królikowski >>> Cc: ocfs2-users@oss.oracle.com >>> Subject: Re: [Ocfs2-users] ocfs2 - Kernel panic on many write/read from >>> both >>> servers >>> >>> >>> I am not a expert, but you have a problem in you EMC system (multipath >>> system) or drivers. >>> >>> Did you test this before put in production? or test this NAS with >>> other filesystem, xfs for example?. >>> >>> As I read I see" that hung_task_timeout_secs" some task wait more that >>> 120 seg may be a problem of you EMC/Fiber/cable problem... >>> >>> 2011/12/4 Marek Królikowski <ad...@wset.edu.pl>: >>>> >>>> >>>> I do for all night tests with write/read files from ocfs2 on both servers >>>> something like this: >>>> On MAIL1 server: >>>> #!/bin/bash >>>> while true >>>> do >>>> rm -rf /mnt/EMC/MAIL1 >>>> mkdir /mnt/EMC/MAIL1 >>>> cp -r /usr /mnt/EMC/MAIL1 >>>> rm -rf /mnt/EMC/MAIL1 >>>> done; >>>> On MAIL2 server: >>>> #!/bin/bash >>>> while true >>>> do >>>> rm -rf /mnt/EMC/MAIL2 >>>> mkdir /mnt/EMC/MAIL2 >>>> cp -r /usr /mnt/EMC/MAIL2 >>>> rm -rf /mnt/EMC/MAIL2 >>>> done; >>>> >>>> Today i check logs and see: >>>> o2dlm: Node 1 joins domain EAC7942B71964050AE2046D3F0CDD7B2 >>>> o2dlm: Nodes in domain EAC7942B71964050AE2046D3F0CDD7B2: 0 1 >>>> (rm,26136,0):ocfs2_unlink:953 ERROR: status = -2 >>>> (touch,26137,0):ocfs2_check_dir_for_entry:2120 ERROR: status = -17 >>>> (touch,26137,0):ocfs2_mknod:461 ERROR: status = -17 >>>> (touch,26137,0):ocfs2_create:631 ERROR: status = -17 >>>> (rm,26142,0):ocfs2_unlink:953 ERROR: status = -2 >>>> INFO: task kworker/u:2:20246 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> kworker/u:2 D ffff88107f4525c0 0 20246 2 0x00000000 >>>> ffff880b730b57d0 0000000000000046 ffff8810201297d0 00000000000125c0 >>>> ffff880f5a399fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff880f5a398000 00000000000125c0 ffff880f5a399fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff81481b71>] ? __mutex_lock_slowpath+0xd1/0x140 >>>> [<ffffffff814818d3>] ? mutex_lock+0x23/0x40 >>>> [<ffffffffa0937d95>] ? ocfs2_wipe_inode+0x105/0x690 [ocfs2] >>>> [<ffffffffa0935cfb>] ? ocfs2_query_inode_wipe.clone.9+0xcb/0x370 [ocfs2] >>>> [<ffffffffa09385a4>] ? ocfs2_delete_inode+0x284/0x3f0 [ocfs2] >>>> [<ffffffffa0919a10>] ? ocfs2_dentry_attach_lock+0x5a0/0x5a0 [ocfs2] >>>> [<ffffffffa093872e>] ? ocfs2_evict_inode+0x1e/0x50 [ocfs2] >>>> [<ffffffff81145900>] ? evict+0x70/0x140 >>>> [<ffffffffa0919322>] ? __ocfs2_drop_dl_inodes.clone.2+0x32/0x60 [ocfs2] >>>> [<ffffffffa0919a39>] ? ocfs2_drop_dl_inodes+0x29/0x90 [ocfs2] >>>> [<ffffffff8106e56f>] ? process_one_work+0x11f/0x440 >>>> [<ffffffff8106f279>] ? worker_thread+0x159/0x330 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff81073fa6>] ? kthread+0x96/0xa0 >>>> [<ffffffff8148bb24>] ? kernel_thread_helper+0x4/0x10 >>>> [<ffffffff81073f10>] ? kthread_worker_fn+0x1a0/0x1a0 >>>> [<ffffffff8148bb20>] ? gs_change+0x13/0x13 >>>> INFO: task rm:5192 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> rm D ffff88107f2725c0 0 5192 16338 0x00000000 >>>> ffff881014ccb040 0000000000000082 ffff8810206b8040 00000000000125c0 >>>> ffff8804d7697fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff8804d7696000 00000000000125c0 ffff8804d7697fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff8148148d>] ? schedule_timeout+0x1ed/0x2e0 >>>> [<ffffffffa0886162>] ? dlmconvert_master+0xe2/0x190 [ocfs2_dlm] >>>> [<ffffffffa08878bf>] ? dlmlock+0x7f/0xb70 [ocfs2_dlm] >>>> [<ffffffff81480e0a>] ? wait_for_common+0x13a/0x190 >>>> [<ffffffff8104bc50>] ? try_to_wake_up+0x280/0x280 >>>> [<ffffffffa0928a38>] ? __ocfs2_cluster_lock.clone.21+0x1d8/0x6b0 [ocfs2] >>>> [<ffffffffa0928fcc>] ? ocfs2_inode_lock_full_nested+0xbc/0x490 [ocfs2] >>>> [<ffffffffa0943c1b>] ? ocfs2_lookup_lock_orphan_dir+0x6b/0x1b0 [ocfs2] >>>> [<ffffffffa09454ba>] ? ocfs2_prepare_orphan_dir+0x4a/0x280 [ocfs2] >>>> [<ffffffffa094616f>] ? ocfs2_unlink+0x6ef/0xb90 [ocfs2] >>>> [<ffffffff811b35a9>] ? may_link.clone.22+0xd9/0x170 >>>> [<ffffffff8113aa58>] ? vfs_unlink+0x98/0x100 >>>> [<ffffffff8113ac41>] ? do_unlinkat+0x181/0x1b0 >>>> [<ffffffff8113e7cd>] ? vfs_readdir+0x9d/0xe0 >>>> [<ffffffff811653d8>] ? fsnotify_find_inode_mark+0x28/0x40 >>>> [<ffffffff81166324>] ? dnotify_flush+0x54/0x110 >>>> [<ffffffff8112b07f>] ? filp_close+0x5f/0x90 >>>> [<ffffffff8148aa12>] ? system_call_fastpath+0x16/0x1b >>>> INFO: task kworker/u:2:20246 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> kworker/u:2 D ffff88107f4525c0 0 20246 2 0x00000000 >>>> ffff880b730b57d0 0000000000000046 ffff8810201297d0 00000000000125c0 >>>> ffff880f5a399fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff880f5a398000 00000000000125c0 ffff880f5a399fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff81481b71>] ? __mutex_lock_slowpath+0xd1/0x140 >>>> [<ffffffff814818d3>] ? mutex_lock+0x23/0x40 >>>> [<ffffffffa0937d95>] ? ocfs2_wipe_inode+0x105/0x690 [ocfs2] >>>> [<ffffffffa0935cfb>] ? ocfs2_query_inode_wipe.clone.9+0xcb/0x370 [ocfs2] >>>> [<ffffffffa09385a4>] ? ocfs2_delete_inode+0x284/0x3f0 [ocfs2] >>>> [<ffffffffa0919a10>] ? ocfs2_dentry_attach_lock+0x5a0/0x5a0 [ocfs2] >>>> [<ffffffffa093872e>] ? ocfs2_evict_inode+0x1e/0x50 [ocfs2] >>>> [<ffffffff81145900>] ? evict+0x70/0x140 >>>> [<ffffffffa0919322>] ? __ocfs2_drop_dl_inodes.clone.2+0x32/0x60 [ocfs2] >>>> [<ffffffffa0919a39>] ? ocfs2_drop_dl_inodes+0x29/0x90 [ocfs2] >>>> [<ffffffff8106e56f>] ? process_one_work+0x11f/0x440 >>>> [<ffffffff8106f279>] ? worker_thread+0x159/0x330 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff81073fa6>] ? kthread+0x96/0xa0 >>>> [<ffffffff8148bb24>] ? kernel_thread_helper+0x4/0x10 >>>> [<ffffffff81073f10>] ? kthread_worker_fn+0x1a0/0x1a0 >>>> [<ffffffff8148bb20>] ? gs_change+0x13/0x13 >>>> INFO: task rm:5192 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> rm D ffff88107f2725c0 0 5192 16338 0x00000000 >>>> ffff881014ccb040 0000000000000082 ffff8810206b8040 00000000000125c0 >>>> ffff8804d7697fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff8804d7696000 00000000000125c0 ffff8804d7697fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff8148148d>] ? schedule_timeout+0x1ed/0x2e0 >>>> [<ffffffffa0886162>] ? dlmconvert_master+0xe2/0x190 [ocfs2_dlm] >>>> [<ffffffffa08878bf>] ? dlmlock+0x7f/0xb70 [ocfs2_dlm] >>>> [<ffffffff81480e0a>] ? wait_for_common+0x13a/0x190 >>>> [<ffffffff8104bc50>] ? try_to_wake_up+0x280/0x280 >>>> [<ffffffffa0928a38>] ? __ocfs2_cluster_lock.clone.21+0x1d8/0x6b0 [ocfs2] >>>> [<ffffffffa0928fcc>] ? ocfs2_inode_lock_full_nested+0xbc/0x490 [ocfs2] >>>> [<ffffffffa0943c1b>] ? ocfs2_lookup_lock_orphan_dir+0x6b/0x1b0 [ocfs2] >>>> [<ffffffffa09454ba>] ? ocfs2_prepare_orphan_dir+0x4a/0x280 [ocfs2] >>>> [<ffffffffa094616f>] ? ocfs2_unlink+0x6ef/0xb90 [ocfs2] >>>> [<ffffffff811b35a9>] ? may_link.clone.22+0xd9/0x170 >>>> [<ffffffff8113aa58>] ? vfs_unlink+0x98/0x100 >>>> [<ffffffff8113ac41>] ? do_unlinkat+0x181/0x1b0 >>>> [<ffffffff8113e7cd>] ? vfs_readdir+0x9d/0xe0 >>>> [<ffffffff811653d8>] ? fsnotify_find_inode_mark+0x28/0x40 >>>> [<ffffffff81166324>] ? dnotify_flush+0x54/0x110 >>>> [<ffffffff8112b07f>] ? filp_close+0x5f/0x90 >>>> [<ffffffff8148aa12>] ? system_call_fastpath+0x16/0x1b >>>> INFO: task kworker/u:2:20246 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> kworker/u:2 D ffff88107f4525c0 0 20246 2 0x00000000 >>>> ffff880b730b57d0 0000000000000046 ffff8810201297d0 00000000000125c0 >>>> ffff880f5a399fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff880f5a398000 00000000000125c0 ffff880f5a399fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff81481b71>] ? __mutex_lock_slowpath+0xd1/0x140 >>>> [<ffffffff814818d3>] ? mutex_lock+0x23/0x40 >>>> [<ffffffffa0937d95>] ? ocfs2_wipe_inode+0x105/0x690 [ocfs2] >>>> [<ffffffffa0935cfb>] ? ocfs2_query_inode_wipe.clone.9+0xcb/0x370 [ocfs2] >>>> [<ffffffffa09385a4>] ? ocfs2_delete_inode+0x284/0x3f0 [ocfs2] >>>> [<ffffffffa0919a10>] ? ocfs2_dentry_attach_lock+0x5a0/0x5a0 [ocfs2] >>>> [<ffffffffa093872e>] ? ocfs2_evict_inode+0x1e/0x50 [ocfs2] >>>> [<ffffffff81145900>] ? evict+0x70/0x140 >>>> [<ffffffffa0919322>] ? __ocfs2_drop_dl_inodes.clone.2+0x32/0x60 [ocfs2] >>>> [<ffffffffa0919a39>] ? ocfs2_drop_dl_inodes+0x29/0x90 [ocfs2] >>>> [<ffffffff8106e56f>] ? process_one_work+0x11f/0x440 >>>> [<ffffffff8106f279>] ? worker_thread+0x159/0x330 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff81073fa6>] ? kthread+0x96/0xa0 >>>> [<ffffffff8148bb24>] ? kernel_thread_helper+0x4/0x10 >>>> [<ffffffff81073f10>] ? kthread_worker_fn+0x1a0/0x1a0 >>>> [<ffffffff8148bb20>] ? gs_change+0x13/0x13 >>>> INFO: task rm:5192 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> rm D ffff88107f2725c0 0 5192 16338 0x00000000 >>>> ffff881014ccb040 0000000000000082 ffff8810206b8040 00000000000125c0 >>>> ffff8804d7697fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff8804d7696000 00000000000125c0 ffff8804d7697fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff8148148d>] ? schedule_timeout+0x1ed/0x2e0 >>>> [<ffffffffa0886162>] ? dlmconvert_master+0xe2/0x190 [ocfs2_dlm] >>>> [<ffffffffa08878bf>] ? dlmlock+0x7f/0xb70 [ocfs2_dlm] >>>> [<ffffffff81480e0a>] ? wait_for_common+0x13a/0x190 >>>> [<ffffffff8104bc50>] ? try_to_wake_up+0x280/0x280 >>>> [<ffffffffa0928a38>] ? __ocfs2_cluster_lock.clone.21+0x1d8/0x6b0 [ocfs2] >>>> [<ffffffffa0928fcc>] ? ocfs2_inode_lock_full_nested+0xbc/0x490 [ocfs2] >>>> [<ffffffffa0943c1b>] ? ocfs2_lookup_lock_orphan_dir+0x6b/0x1b0 [ocfs2] >>>> [<ffffffffa09454ba>] ? ocfs2_prepare_orphan_dir+0x4a/0x280 [ocfs2] >>>> [<ffffffffa094616f>] ? ocfs2_unlink+0x6ef/0xb90 [ocfs2] >>>> [<ffffffff811b35a9>] ? may_link.clone.22+0xd9/0x170 >>>> [<ffffffff8113aa58>] ? vfs_unlink+0x98/0x100 >>>> [<ffffffff8113ac41>] ? do_unlinkat+0x181/0x1b0 >>>> [<ffffffff8113e7cd>] ? vfs_readdir+0x9d/0xe0 >>>> [<ffffffff811653d8>] ? fsnotify_find_inode_mark+0x28/0x40 >>>> [<ffffffff81166324>] ? dnotify_flush+0x54/0x110 >>>> [<ffffffff8112b07f>] ? filp_close+0x5f/0x90 >>>> [<ffffffff8148aa12>] ? system_call_fastpath+0x16/0x1b >>>> INFO: task kworker/u:2:20246 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> kworker/u:2 D ffff88107f4525c0 0 20246 2 0x00000000 >>>> ffff880b730b57d0 0000000000000046 ffff8810201297d0 00000000000125c0 >>>> ffff880f5a399fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff880f5a398000 00000000000125c0 ffff880f5a399fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff81481b71>] ? __mutex_lock_slowpath+0xd1/0x140 >>>> [<ffffffff814818d3>] ? mutex_lock+0x23/0x40 >>>> [<ffffffffa0937d95>] ? ocfs2_wipe_inode+0x105/0x690 [ocfs2] >>>> [<ffffffffa0935cfb>] ? ocfs2_query_inode_wipe.clone.9+0xcb/0x370 [ocfs2] >>>> [<ffffffffa09385a4>] ? ocfs2_delete_inode+0x284/0x3f0 [ocfs2] >>>> [<ffffffffa0919a10>] ? ocfs2_dentry_attach_lock+0x5a0/0x5a0 [ocfs2] >>>> [<ffffffffa093872e>] ? ocfs2_evict_inode+0x1e/0x50 [ocfs2] >>>> [<ffffffff81145900>] ? evict+0x70/0x140 >>>> [<ffffffffa0919322>] ? __ocfs2_drop_dl_inodes.clone.2+0x32/0x60 [ocfs2] >>>> [<ffffffffa0919a39>] ? ocfs2_drop_dl_inodes+0x29/0x90 [ocfs2] >>>> [<ffffffff8106e56f>] ? process_one_work+0x11f/0x440 >>>> [<ffffffff8106f279>] ? worker_thread+0x159/0x330 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff81073fa6>] ? kthread+0x96/0xa0 >>>> [<ffffffff8148bb24>] ? kernel_thread_helper+0x4/0x10 >>>> [<ffffffff81073f10>] ? kthread_worker_fn+0x1a0/0x1a0 >>>> [<ffffffff8148bb20>] ? gs_change+0x13/0x13 >>>> INFO: task rm:5192 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> rm D ffff88107f2725c0 0 5192 16338 0x00000000 >>>> ffff881014ccb040 0000000000000082 ffff8810206b8040 00000000000125c0 >>>> ffff8804d7697fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff8804d7696000 00000000000125c0 ffff8804d7697fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff8148148d>] ? schedule_timeout+0x1ed/0x2e0 >>>> [<ffffffffa0886162>] ? dlmconvert_master+0xe2/0x190 [ocfs2_dlm] >>>> [<ffffffffa08878bf>] ? dlmlock+0x7f/0xb70 [ocfs2_dlm] >>>> [<ffffffff81480e0a>] ? wait_for_common+0x13a/0x190 >>>> [<ffffffff8104bc50>] ? try_to_wake_up+0x280/0x280 >>>> [<ffffffffa0928a38>] ? __ocfs2_cluster_lock.clone.21+0x1d8/0x6b0 [ocfs2] >>>> [<ffffffffa0928fcc>] ? ocfs2_inode_lock_full_nested+0xbc/0x490 [ocfs2] >>>> [<ffffffffa0943c1b>] ? ocfs2_lookup_lock_orphan_dir+0x6b/0x1b0 [ocfs2] >>>> [<ffffffffa09454ba>] ? ocfs2_prepare_orphan_dir+0x4a/0x280 [ocfs2] >>>> [<ffffffffa094616f>] ? ocfs2_unlink+0x6ef/0xb90 [ocfs2] >>>> [<ffffffff811b35a9>] ? may_link.clone.22+0xd9/0x170 >>>> [<ffffffff8113aa58>] ? vfs_unlink+0x98/0x100 >>>> [<ffffffff8113ac41>] ? do_unlinkat+0x181/0x1b0 >>>> [<ffffffff8113e7cd>] ? vfs_readdir+0x9d/0xe0 >>>> [<ffffffff811653d8>] ? fsnotify_find_inode_mark+0x28/0x40 >>>> [<ffffffff81166324>] ? dnotify_flush+0x54/0x110 >>>> [<ffffffff8112b07f>] ? filp_close+0x5f/0x90 >>>> [<ffffffff8148aa12>] ? system_call_fastpath+0x16/0x1b >>>> INFO: task kworker/u:2:20246 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> kworker/u:2 D ffff88107f4525c0 0 20246 2 0x00000000 >>>> ffff880b730b57d0 0000000000000046 ffff8810201297d0 00000000000125c0 >>>> ffff880f5a399fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff880f5a398000 00000000000125c0 ffff880f5a399fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff81481b71>] ? __mutex_lock_slowpath+0xd1/0x140 >>>> [<ffffffff814818d3>] ? mutex_lock+0x23/0x40 >>>> [<ffffffffa0937d95>] ? ocfs2_wipe_inode+0x105/0x690 [ocfs2] >>>> [<ffffffffa0935cfb>] ? ocfs2_query_inode_wipe.clone.9+0xcb/0x370 [ocfs2] >>>> [<ffffffffa09385a4>] ? ocfs2_delete_inode+0x284/0x3f0 [ocfs2] >>>> [<ffffffffa0919a10>] ? ocfs2_dentry_attach_lock+0x5a0/0x5a0 [ocfs2] >>>> [<ffffffffa093872e>] ? ocfs2_evict_inode+0x1e/0x50 [ocfs2] >>>> [<ffffffff81145900>] ? evict+0x70/0x140 >>>> [<ffffffffa0919322>] ? __ocfs2_drop_dl_inodes.clone.2+0x32/0x60 [ocfs2] >>>> [<ffffffffa0919a39>] ? ocfs2_drop_dl_inodes+0x29/0x90 [ocfs2] >>>> [<ffffffff8106e56f>] ? process_one_work+0x11f/0x440 >>>> [<ffffffff8106f279>] ? worker_thread+0x159/0x330 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff8106f120>] ? manage_workers.clone.21+0x120/0x120 >>>> [<ffffffff81073fa6>] ? kthread+0x96/0xa0 >>>> [<ffffffff8148bb24>] ? kernel_thread_helper+0x4/0x10 >>>> [<ffffffff81073f10>] ? kthread_worker_fn+0x1a0/0x1a0 >>>> [<ffffffff8148bb20>] ? gs_change+0x13/0x13 >>>> INFO: task rm:5192 blocked for more than 120 seconds. >>>> "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>>> rm D ffff88107f2725c0 0 5192 16338 0x00000000 >>>> ffff881014ccb040 0000000000000082 ffff8810206b8040 00000000000125c0 >>>> ffff8804d7697fd8 00000000000125c0 00000000000125c0 00000000000125c0 >>>> ffff8804d7696000 00000000000125c0 ffff8804d7697fd8 00000000000125c0 >>>> Call Trace: >>>> [<ffffffff8148148d>] ? schedule_timeout+0x1ed/0x2e0 >>>> [<ffffffffa0886162>] ? dlmconvert_master+0xe2/0x190 [ocfs2_dlm] >>>> [<ffffffffa08878bf>] ? dlmlock+0x7f/0xb70 [ocfs2_dlm] >>>> [<ffffffff81480e0a>] ? wait_for_common+0x13a/0x190 >>>> [<ffffffff8104bc50>] ? try_to_wake_up+0x280/0x280 >>>> [<ffffffffa0928a38>] ? __ocfs2_cluster_lock.clone.21+0x1d8/0x6b0 [ocfs2] >>>> [<ffffffffa0928fcc>] ? ocfs2_inode_lock_full_nested+0xbc/0x490 [ocfs2] >>>> [<ffffffffa0943c1b>] ? ocfs2_lookup_lock_orphan_dir+0x6b/0x1b0 [ocfs2] >>>> [<ffffffffa09454ba>] ? ocfs2_prepare_orphan_dir+0x4a/0x280 [ocfs2] >>>> [<ffffffffa094616f>] ? ocfs2_unlink+0x6ef/0xb90 [ocfs2] >>>> [<ffffffff811b35a9>] ? may_link.clone.22+0xd9/0x170 >>>> [<ffffffff8113aa58>] ? vfs_unlink+0x98/0x100 >>>> [<ffffffff8113ac41>] ? do_unlinkat+0x181/0x1b0 >>>> [<ffffffff8113e7cd>] ? vfs_readdir+0x9d/0xe0 >>>> [<ffffffff811653d8>] ? fsnotify_find_inode_mark+0x28/0x40 >>>> [<ffffffff81166324>] ? dnotify_flush+0x54/0x110 >>>> [<ffffffff8112b07f>] ? filp_close+0x5f/0x90 >>>> [<ffffffff8148aa12>] ? system_call_fastpath+0x16/0x1b >>>> >>>> >>>> _______________________________________________ >>>> Ocfs2-users mailing list >>>> Ocfs2-users@oss.oracle.com >>>> http://oss.oracle.com/mailman/listinfo/ocfs2-users >>> >>> >>> >> _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
