List:Falcon Storage Engine« Previous MessageNext Message »
From:Hakan Kuecuekyilmaz Date:April 23 2009 9:49am
Subject:Why was lu0009 and nehalem-1 dying?
View as plain text  
Hi,

lu0009 and nehalem-1 are running stable again. Both had the same problem
but nehalem-1 had hardware and BIOS problems on top of it.

* BIOS and hardware was upgraded on nehalem-1.
* The Ubuntu Linux kernel running on lu0009 and nehalem-1 had a bug:
"RAID array causing "BUG: soft lockup" errors/system freeze"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/312163


After updating Ubuntu to 9.04 and getting a newer kernel, the softraid
problem is gone.



-- 
Hakan Küçükyılmaz, Senior Software Engineer DBTG/MySQL +49 160
98953296
Sun Microsystems GmbH     Sonnenallee 1, DE-85551 Kirchheim-Heimstetten
Geschaeftsfuehrer:  Thomas Schroeder, Wolfang Engels, Dr. Roland Boemer
Vorsitz d. Aufs.rat.: Martin Haering   HRB MUC 161028     49.011, 8.376

Thread
Why was lu0009 and nehalem-1 dying?Hakan Kuecuekyilmaz23 Apr