[Bacula-users] Shutting down SD / blocks kernel

[Paulo M. <mar...@go...>]

Hi all,

after shutting all daemons off

/etc/init.d/bacula-dir stop
/etc/init.d/bacula-fd stop
/etc/init.d/bacula-sd stop

i get

Jan 20 15:37:59 bacula-dir: Shutting down Bacula service: backupserver- 
dir ...
Jan 20 15:38:04 bacula-fd: Shutting down Bacula service: fileserver- 
client-fd ...
Jan 20 15:38:07 bacula-sd: Shutting down Bacula service: bandserver- 
sd ...
Jan 20 15:40:34 kernel: INFO: task bacula-sd:28017 blocked for more  
than 120 seconds.
Jan 20 15:40:34 kernel: "echo 0 > /proc/sys/kernel/ 
hung_task_timeout_secs" disables this message.
Jan 20 15:40:34 kernel: bacula-sd     D 000d6fd6dc61fc69     0  
28017      1               30457 (NOTLB)
Jan 20 15:40:34 kernel:  ffff8800a2ccbcd8  0000000000000282   
ffff8800f8de2000  ffffffff8807b185
Jan 20 15:40:34 kernel:  000000000000000a  ffff8800d7051860   
ffff880009f64080  0000000000039dbb
Jan 20 15:40:34 kernel:  ffff8800d7051a48  ffffffff80336433
Jan 20 15:40:34 kernel: Call Trace:
Jan 20 15:40:34 kernel:  [<ffffffff8807b185>] :scsi_mod:scsi_request_fn 
+0x347/0x39c
Jan 20 15:40:34 kernel:  [<ffffffff80336433>] blk_execute_rq_nowait 
+0x89/0xa0
Jan 20 15:40:34 kernel:  [<ffffffff8022d660>] wake_up_bit+0x11/0x22
Jan 20 15:40:34 kernel:  [<ffffffff80262fb3>] wait_for_completion+0x7d/ 
0xaa
Jan 20 15:40:34 kernel:  [<ffffffff80288e5e>] default_wake_function 
+0x0/0xe
Jan 20 15:40:34 kernel:  [<ffffffff881dbe23>] :st:st_do_scsi+0x1f4/0x221
Jan 20 15:40:34 kernel:  [<ffffffff881dc932>] :st:st_int_ioctl 
+0x5f2/0x92b
Jan 20 15:40:34 kernel:  [<ffffffff881dea58>] :st:st_ioctl+0xaa5/0xe1f
Jan 20 15:40:34 kernel:  [<ffffffff8023a4a7>] may_delete+0x69/0x138
Jan 20 15:40:34 kernel:  [<ffffffff80243fc9>] do_ioctl+0x55/0x6b
Jan 20 15:40:34 kernel:  [<ffffffff802316c1>] vfs_ioctl+0x457/0x4b9
Jan 20 15:40:34 kernel:  [<ffffffff802afcf3>] audit_syscall_entry 
+0x180/0x1b3
Jan 20 15:40:34 kernel:  [<ffffffff8024e52b>] sys_ioctl+0x59/0x78
Jan 20 15:40:34 kernel:  [<ffffffff802602f9>] tracesys+0xab/0xb6


it seems that the tape drive (LTO-3 TANBERG/DELL) needs more time that  
the sd-daemons expects !?

Should i care? Does some one have the same behavior?

Thx

PM