Bug#489608: mdadm: hung task timeout when doign data check
Norman Messtorff
normes at normes.org
Sun Oct 5 11:34:47 UTC 2008
Hi,
I've got also a Call Trace on my system:
[1702572.396576] md: data-check of RAID array md0
[1702572.396576] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
[1702572.396576] md: using maximum available idle IO bandwidth (but not
more than 200000 KB/sec) for data-check.
[1702572.396576] md: using 128k window, over a total of 20972736 blocks.
[1702572.402228] md: delaying data-check of md1 until md0 has finished
(they share one or more physical units)
[1702572.402228] md: delaying data-check of md2 until md0 has finished
(they share one or more physical units)
[1702930.912273] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1702930.912294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1702930.912307] md1_resync D 0000000000000000 0 23339 2
[1702930.912321] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1702930.912338] 0000000300000000 ffff81011d1be810 ffff81011fac3470
ffff81011d1bea98
[1702930.912355] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1702930.912369] Call Trace:
[1702930.912406] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1702930.912427] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1702930.912436] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1702930.912447] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1702930.912458] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1702930.912475] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1702930.912491] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1702930.912500] [<ffffffff80245efb>] kthread+0x47/0x74
[1702930.912508] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1702930.912518] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1702930.912531] [<ffffffff80245eb4>] kthread+0x0/0x74
[1702930.912539] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1702930.912547]
[1702930.912553] INFO: task md2_resync:23341 blocked for more than 120
seconds.
[1702930.912563] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1702930.912576] md2_resync D ffff8100084d9e70 0 23341 2
[1702930.912587] ffff8100084d9db0 0000000000000046 ffff81011d194e60
ffff81011d194e60
[1702930.912604] ffff810001026880 ffff81011d22c380 ffff81011f0cead0
ffff81011d22c608
[1702930.912621] ffff810001026880 ffffffff80319a75 ffff8100084d9e90
ffffffff8022954d
[1702930.912639] Call Trace:
[1702930.912654] [<ffffffff80319a75>] __next_cpu+0x19/0x26
[1702930.912663] [<ffffffff8022954d>] find_busiest_group+0x254/0x6dc
[1702930.912679] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1702930.912692] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1702930.912701] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1702930.912711] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1702930.912721] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1702930.912738] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1702930.912754] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1702930.912763] [<ffffffff80245efb>] kthread+0x47/0x74
[1702930.912772] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1702930.912781] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1702930.912792] [<ffffffff8022ad5c>] __wake_up+0x38/0x4f
[1702930.912802] [<ffffffff80245eb4>] kthread+0x0/0x74
[1702930.912810] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1702930.912819]
[1702980.305382] md: md0: data-check done.
[1702980.399990] md: delaying data-check of md1 until md2 has finished
(they share one or more physical units)
[1702980.399990] md: data-check of RAID array md2
[1702980.399990] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
[1702980.399990] md: using maximum available idle IO bandwidth (but not
more than 200000 KB/sec) for data-check.
[1702980.399990] md: using 128k window, over a total of 463210112
blocks.
[1702980.415992] RAID1 conf printout:
[1702980.415992] --- wd:2 rd:2
[1702980.415992] disk 0, wo:0, o:1, dev:sda1
[1702980.415992] disk 1, wo:0, o:1, dev:sdb1
[1703112.375096] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703112.375115] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703112.375129] md1_resync D ffff8100084d5e70 0 23339 2
[1703112.375142] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703112.375160] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703112.375177] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703112.375191] Call Trace:
[1703112.375227] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703112.375247] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703112.375257] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703112.375268] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703112.375279] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703112.375296] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703112.375311] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703112.375321] [<ffffffff80245efb>] kthread+0x47/0x74
[1703112.375329] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703112.375339] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703112.375351] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703112.375360] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703112.375369]
[1703241.223529] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703241.223550] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703241.223564] md1_resync D ffff8100084d5e70 0 23339 2
[1703241.223576] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703241.223594] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703241.223611] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703241.223625] Call Trace:
[1703241.223661] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703241.223679] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703241.223692] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703241.223702] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703241.223713] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703241.223730] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703241.223746] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703241.223756] [<ffffffff80245efb>] kthread+0x47/0x74
[1703241.223766] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703241.223775] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703241.223788] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703241.223797] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703241.223805]
[1703370.073216] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703370.073238] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703370.073252] md1_resync D ffff8100084d5e70 0 23339 2
[1703370.073265] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703370.073283] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703370.073300] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703370.073313] Call Trace:
[1703370.073353] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703370.073368] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703370.073378] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703370.073389] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703370.073400] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703370.073417] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703370.073433] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703370.073442] [<ffffffff80245efb>] kthread+0x47/0x74
[1703370.073451] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703370.073461] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703370.073474] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703370.073482] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703370.073490]
[1703498.920786] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703498.920806] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703498.920820] md1_resync D ffff8100084d5e70 0 23339 2
[1703498.920832] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703498.920849] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703498.920865] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703498.920878] Call Trace:
[1703498.920915] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703498.924764] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703498.924764] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703498.924764] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703498.924764] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703498.924764] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703498.924764] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703498.924764] [<ffffffff80245efb>] kthread+0x47/0x74
[1703498.924764] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703498.924764] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703498.924764] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703498.924764] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703498.924764]
[1703627.772403] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703627.772420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703627.772434] md1_resync D ffff8100084d5e70 0 23339 2
[1703627.772446] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703627.772463] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703627.772480] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703627.772493] Call Trace:
[1703627.772528] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703627.772543] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703627.772553] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703627.772564] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703627.772575] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703627.772592] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703627.772607] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703627.772617] [<ffffffff80245efb>] kthread+0x47/0x74
[1703627.772625] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703627.772635] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703627.772648] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703627.772656] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703627.772664]
[1703756.621045] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703756.621062] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703756.621076] md1_resync D ffff8100084d5e70 0 23339 2
[1703756.621088] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703756.621105] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703756.621122] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703756.621135] Call Trace:
[1703756.621169] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703756.621185] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703756.621194] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703756.621205] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703756.621215] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703756.621232] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703756.621248] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703756.621258] [<ffffffff80245efb>] kthread+0x47/0x74
[1703756.621266] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703756.621275] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703756.621288] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703756.621296] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703756.621305]
[1703886.542896] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1703886.542914] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1703886.542927] md1_resync D ffff8100084d5e70 0 23339 2
[1703886.542940] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1703886.542957] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1703886.542974] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1703886.542986] Call Trace:
[1703886.543023] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1703886.543038] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1703886.543050] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1703886.543060] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1703886.543071] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1703886.543088] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1703886.543104] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1703886.543113] [<ffffffff80245efb>] kthread+0x47/0x74
[1703886.543121] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1703886.543131] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1703886.543143] [<ffffffff80245eb4>] kthread+0x0/0x74
[1703886.543152] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1703886.543160]
[1704015.392132] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1704015.392152] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1704015.392167] md1_resync D ffff8100084d5e70 0 23339 2
[1704015.392179] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1704015.392196] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1704015.392213] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1704015.392226] Call Trace:
[1704015.392265] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1704015.392281] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1704015.392292] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1704015.392302] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1704015.392314] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1704015.392333] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1704015.392350] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1704015.392359] [<ffffffff80245efb>] kthread+0x47/0x74
[1704015.392367] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1704015.392377] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1704015.392389] [<ffffffff80245eb4>] kthread+0x0/0x74
[1704015.392398] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1704015.392407]
[1704145.312626] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1704145.312644] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1704145.312657] md1_resync D ffff8100084d5e70 0 23339 2
[1704145.312670] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1704145.312688] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1704145.312704] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1704145.312717] Call Trace:
[1704145.312752] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1704145.312767] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1704145.312776] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1704145.312787] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1704145.312797] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1704145.312815] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1704145.312830] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1704145.312839] [<ffffffff80245efb>] kthread+0x47/0x74
[1704145.312848] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1704145.312857] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1704145.312870] [<ffffffff80245eb4>] kthread+0x0/0x74
[1704145.312878] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1704145.312886]
[1706952.074906] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1706952.074928] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1706952.074941] md1_resync D ffff8100084d5e70 0 23339 2
[1706952.074953] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1706952.074971] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1706952.074988] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1706952.075001] Call Trace:
[1706952.075037] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1706952.075052] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1706952.075062] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1706952.075072] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1706952.075083] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1706952.075100] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1706952.075115] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1706952.075125] [<ffffffff80245efb>] kthread+0x47/0x74
[1706952.075133] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1706952.075143] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1706952.075156] [<ffffffff80245eb4>] kthread+0x0/0x74
[1706952.075164] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1706952.075172]
[1707098.105376] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1707098.105394] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1707098.105407] md1_resync D ffff8100084d5e70 0 23339 2
[1707098.105419] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1707098.105437] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1707098.105453] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1707098.105466] Call Trace:
[1707098.105504] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1707098.105520] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1707098.105529] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1707098.105540] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1707098.105550] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1707098.105567] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1707098.105583] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1707098.105592] [<ffffffff80245efb>] kthread+0x47/0x74
[1707098.105600] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1707098.105610] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1707098.105623] [<ffffffff80245eb4>] kthread+0x0/0x74
[1707098.105631] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1707098.105639]
[1711657.210500] INFO: task md1_resync:23339 blocked for more than 120
seconds.
[1711657.210527] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[1711657.210541] md1_resync D ffff8100084d5e70 0 23339 2
[1711657.210553] ffff8100084d5db0 0000000000000046 ffff8100084d5d78
ffff8100084da7d0
[1711657.210572] 0000000300000000 ffff81011d1be810 ffff81011f0cead0
ffff81011d1bea98
[1711657.210589] 0000000000000282 0000000000000400 00000000ffffffff
0000000000000000
[1711657.210601] Call Trace:
[1711657.210638] [<ffffffffa00e69ad>] :md_mod:md_do_sync+0x224/0x908
[1711657.210654] [<ffffffff8022832a>] move_tasks+0x68/0x90
[1711657.210663] [<ffffffff8020a857>] __switch_to+0x96/0x35e
[1711657.210674] [<ffffffff8022f012>] hrtick_set+0x88/0xf7
[1711657.210685] [<ffffffff80246021>] autoremove_wake_function+0x0/0x2e
[1711657.210702] [<ffffffffa00e94b1>] :md_mod:md_thread+0xd7/0xed
[1711657.210721] [<ffffffffa00e93da>] :md_mod:md_thread+0x0/0xed
[1711657.210730] [<ffffffff80245efb>] kthread+0x47/0x74
[1711657.210738] [<ffffffff80230057>] schedule_tail+0x27/0x5c
[1711657.210748] [<ffffffff8020cef8>] child_rip+0xa/0x12
[1711657.210761] [<ffffffff80245eb4>] kthread+0x0/0x74
[1711657.210769] [<ffffffff8020ceee>] child_rip+0x0/0x12
[1711657.210777]
[1715014.904400] md: md2: data-check done.
[1715014.984400] md: data-check of RAID array md1
[1715014.984400] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
[1715014.984400] md: using maximum available idle IO bandwidth (but not
more than 200000 KB/sec) for data-check.
[1715014.984400] md: using 128k window, over a total of 4200896 blocks.
[1715015.104396] RAID1 conf printout:
[1715015.104396] --- wd:2 rd:2
[1715015.104396] disk 0, wo:0, o:1, dev:sda3
[1715015.104396] disk 1, wo:0, o:1, dev:sdb3
[1715081.040363] md: md1: data-check done.
[1715081.152367] RAID1 conf printout:
[1715081.152367] --- wd:2 rd:2
[1715081.152367] disk 0, wo:0, o:1, dev:sda2
[1715081.152367] disk 1, wo:0, o:1, dev:sdb2
normes at hetzer:~$ uname -a
Linux hetzer 2.6.26-1-amd64 #1 SMP Thu Aug 28 11:13:42 UTC 2008 x86_64
GNU/Linux
normes at hetzer:~$ dpkg -l |grep mdadm
ii mdadm 2.6.7-3.1 tool to
administer Linux MD arrays (software
normes at hetzer:~$ mount
/dev/md0 on / type ext3 (rw)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
normes at hetzer:~$ cat /etc/mdadm/mdadm.conf
DEVICES /dev/sda* /dev/sdb*
ARRAY /dev/md0 level=raid1 num-devices=2
UUID=0a0b7b99:151b6cfa:441ee7d0:cc10a181
ARRAY /dev/md1 level=raid1 num-devices=2
UUID=bca5e218:dcedbdcd:647b5393:f92af58c
ARRAY /dev/md2 level=raid1 num-devices=2
UUID=60c97c1a:aa85de91:ed2180f6:f243398a
MAILADDR root
normes at hetzer:~$ cat /proc/mdstat
Personalities : [raid0] [raid1]
md2 : active raid1 sda3[0] sdb3[1]
463210112 blocks [2/2] [UU]
md1 : active raid1 sda2[0] sdb2[1]
4200896 blocks [2/2] [UU]
md0 : active raid1 sda1[0] sdb1[1]
20972736 blocks [2/2] [UU]
unused devices: <none>
normes at hetzer:~$ cat /proc/partitions
major minor #blocks name
8 0 488386584 sda
8 1 20972857 sda1
8 2 4200997 sda2
8 3 463210177 sda3
8 16 488386584 sdb
8 17 20972857 sdb1
8 18 4200997 sdb2
8 19 463210177 sdb3
9 0 20972736 md0
9 1 4200896 md1
9 2 463210112 md2
253 0 6291456 dm-0
253 1 4194304 dm-1
253 3 62914560 dm-3
253 6 62914560 dm-6
253 7 20971520 dm-7
253 2 62914560 dm-2
253 4 62914560 dm-4
253 5 10485760 dm-5
normes at hetzer:~$ cat /etc/debian_version
lenny/sid
Please drop me a note if i can help you in any way.
Norman
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