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GUI stuck on "mounting disks" after upgrade (bug?)

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Upgraded from b14 to rc4 and now the GUI freezes after I start the array. System log attached. Unmenu shows a parity check in progress at 374 KB/sec. Waiting for it to finish will take 86584 minutes (two months). What's plan B?

syslog-2012-06-15.zip

be patient...

apparently you did not have a clean shutdown, so transactions are being re-played from the transaction journals in the file-system.  (I've seen this take 30 minutes or more on a large disk)

 

That is probably drastically slowing the parity check, so once the file systems are mounted, the parity check should get to normal speed.

 

Joe L.

  • Author

It's still chuging away. Could it be related to these messages at the end of my log?

 

Jun 15 16:00:15 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=366600 jiffies)
Jun 15 16:03:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=384630 jiffies)
Jun 15 16:06:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=402660 jiffies)
Jun 15 16:09:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=420690 jiffies)
Jun 15 16:12:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=438720 jiffies)
Jun 15 16:15:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=456750 jiffies)
Jun 15 16:18:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=474780 jiffies)
Jun 15 16:21:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=492810 jiffies)
Jun 15 16:24:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=510840 jiffies)
Jun 15 16:27:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=528870 jiffies)
Jun 15 16:30:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=546900 jiffies)
Jun 15 16:33:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=564930 jiffies)
Jun 15 16:36:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=582960 jiffies)
Jun 15 16:39:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=600990 jiffies)
Jun 15 16:42:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=619020 jiffies)
Jun 15 16:45:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=637050 jiffies)
Jun 15 16:48:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=655080 jiffies)
Jun 15 16:51:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=673110 jiffies)
Jun 15 16:54:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=691140 jiffies)
Jun 15 16:57:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=709170 jiffies)
Jun 15 17:00:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=727200 jiffies)
Jun 15 17:03:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=745230 jiffies)
Jun 15 17:06:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=763260 jiffies)
Jun 15 17:09:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=781290 jiffies)
Jun 15 17:12:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=799320 jiffies)
Jun 15 17:15:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=817350 jiffies)
Jun 15 17:18:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=835380 jiffies)
Jun 15 17:21:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=853410 jiffies)
Jun 15 17:24:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=871440 jiffies)
Jun 15 17:27:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=889470 jiffies)
Jun 15 17:30:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=907500 jiffies)
Jun 15 17:33:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=925530 jiffies)
Jun 15 17:36:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=943560 jiffies)
Jun 15 17:39:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=961590 jiffies)
Jun 15 17:42:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=979620 jiffies)
Jun 15 17:45:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=997650 jiffies)
Jun 15 17:48:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1015680 jiffies)
Jun 15 17:51:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1033710 jiffies)
Jun 15 17:54:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1051740 jiffies)
Jun 15 17:57:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1069770 jiffies)
Jun 15 18:00:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1087800 jiffies)
Jun 15 18:03:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1105830 jiffies)
Jun 15 18:06:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1123860 jiffies)
Jun 15 18:09:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1141890 jiffies)
Jun 15 18:12:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1159920 jiffies)
Jun 15 18:15:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1177950 jiffies)
Jun 15 18:18:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1195980 jiffies)

It's still chuging away. Could it be related to these messages at the end of my log?

 

Jun 15 16:00:15 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=366600 jiffies)
Jun 15 16:03:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=384630 jiffies)
Jun 15 16:06:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=402660 jiffies)
Jun 15 16:09:16 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=420690 jiffies)
Jun 15 16:12:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=438720 jiffies)
Jun 15 16:15:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=456750 jiffies)
Jun 15 16:18:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=474780 jiffies)
Jun 15 16:21:17 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=492810 jiffies)
Jun 15 16:24:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=510840 jiffies)
Jun 15 16:27:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=528870 jiffies)
Jun 15 16:30:18 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=546900 jiffies)
Jun 15 16:33:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=564930 jiffies)
Jun 15 16:36:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=582960 jiffies)
Jun 15 16:39:19 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=600990 jiffies)
Jun 15 16:42:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=619020 jiffies)
Jun 15 16:45:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=637050 jiffies)
Jun 15 16:48:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=655080 jiffies)
Jun 15 16:51:20 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=673110 jiffies)
Jun 15 16:54:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=691140 jiffies)
Jun 15 16:57:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=709170 jiffies)
Jun 15 17:00:21 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=727200 jiffies)
Jun 15 17:03:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=745230 jiffies)
Jun 15 17:06:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=763260 jiffies)
Jun 15 17:09:22 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=781290 jiffies)
Jun 15 17:12:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=799320 jiffies)
Jun 15 17:15:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=817350 jiffies)
Jun 15 17:18:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=835380 jiffies)
Jun 15 17:21:23 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=853410 jiffies)
Jun 15 17:24:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=871440 jiffies)
Jun 15 17:27:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=889470 jiffies)
Jun 15 17:30:24 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=907500 jiffies)
Jun 15 17:33:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=925530 jiffies)
Jun 15 17:36:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=943560 jiffies)
Jun 15 17:39:25 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=961590 jiffies)
Jun 15 17:42:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=979620 jiffies)
Jun 15 17:45:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=997650 jiffies)
Jun 15 17:48:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1015680 jiffies)
Jun 15 17:51:26 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1033710 jiffies)
Jun 15 17:54:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1051740 jiffies)
Jun 15 17:57:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1069770 jiffies)
Jun 15 18:00:27 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1087800 jiffies)
Jun 15 18:03:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1105830 jiffies)
Jun 15 18:06:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1123860 jiffies)
Jun 15 18:09:28 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1141890 jiffies)
Jun 15 18:12:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1159920 jiffies)
Jun 15 18:15:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1177950 jiffies)
Jun 15 18:18:29 SERVER kernel: INFO: rcu_sched_state detected stall on CPU 0 (t=1195980 jiffies)

could be...  It is not a message I've encountered before.

 

Read all about it here: http://www.mjmwired.net/kernel/Documentation/RCU/stallwarn.txt

 

Joe L.

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