XenServer6.2 Crash報告のMEMO

XenServer 6.2sp1 hosts crashing

http://discussions.citrix.com/topic/351967-xenserver-62sp1-hosts-crashing/


http://discussions.citrix.com/topic/351967-xenserver-62sp1-hosts-crashing/?p=1815322

Ok, so the OOMkill is an out of memory kill operation. What is interesting to me is a possible Machine Check Error:

May 22 18:01:01 DXS62-3 kernel: [4835275.707462] mcelog.cron invoked oom-killer: gfp_mask=0xd0, order=1, oom_adj=0
May 22 18:01:01 DXS62-3 kernel: [4835275.707479] Pid: 3579, comm: mcelog.cron Not tainted 2.6.32.43-0.4.1.xs1.8.0.835.170778xen #1


MCEs are almost always hardware-related, possibly fixed with BIOS update (March is the latest firmware as noted on Dell web page).

BIOSの可能性があるよというケース。

Xenserver 6.2 Crash - BUG ?

http://discussions.citrix.com/topic/333281-xenserver-62-crash-bug/
Areca RAIDが原因？
メッセージシグナル割り込み (MSI) をDisableにするも再発・・・
未解決ですが、MEMOとして。