Re: debian on aacraid controller. - getting lots of errors.

[Camaleón <noelamac@gmail.com>]

On Wed, 02 May 2012 12:59:02 -0400, Joey L wrote:

> Guys - I posted this earlier and did not get enough options to run down
> - does anyone have a few more ?
> I am getting the errors below on an IBM X3650 7979 with Debian Squeeze -
> with a SerRaid 8K Controller :
> 
> 
> 
> [   90.376722] aacraid: Host adapter abort request (0,0,0,0) 
> [   90.376797] aacraid: Host adapter abort request (0,0,0,0) 
> [   90.376874] aacraid: Host adapter reset request. SCSI hang ?

I got this when one of the disks of the array (also using here "aacraid") 
goes down.
 
> and -
> 
> 
> 
> [1256881.625289] INFO: task bounce:22936 blocked for more than 120 seconds. 
> [1256881.625294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.

(...)

> [1256881.625315] Call Trace:
> [1256881.625325]  [<ffffffff810b42f7>] ? wait_on_page_writeback_range+0xce/0x11b 
> [1256881.625343]  [<ffffffffa0132d98>] ? log_wait_commit+0xbf/0x112 [jbd] 
> [1256881.625348]  [<ffffffff81064d6e>] ? autoremove_wake_function+0x0/0x2e
> [1256881.625356]  [<ffffffffa01433f8>] ? ext3_sync_file+0x94/0xc8 [ext3]
> [1256881.625361]  [<ffffffff8110b1cc>] ? vfs_fsync_range+0x73/0x9e
> [1256881.625364]  [<ffffffff8110b276>] ? do_fsync+0x28/0x39
> [1256881.625368]  [<ffffffff8110b2a5>] ? sys_fsync+0xb/0x10
> [1256881.625373]  [<ffffffff810371c0>] ? sysenter_dispatch+0x7/0x2e

JFYI, a similar error is reported here:

http://www.ibm.com/developerworks/forums/thread.jspa?forumID=160&threadID=426645&categoryID=5

That's a kernel oops. You can report it or try with an updated kernel version, 
if that's something feasible for you.

Greetings,

-- 
Camaleón