Bug#883938: Sun Fire X4200 M2 Xen

[Dr. Nagy Elemér Kár oly]

Hi,

The non-booting machines have multiple CPUs:
 * X4200M2: 2 AMD 2220, no Xen, LVM
 * X2200M2: 2 AMD 2347HE

The booting machine has multiple CPUs as well, but Xen is configured to give 
only 1 vCPU to Doms.
 * X4200M2: 2 AMD 2220, Xen

The freezing machine might have a HW problem or might be hit by Debian bug 
#880554 as even after downgrading all DomU and 
Dom0 kernels, the freeze still occurs, even though it boots.

Elmar

Bug#883938: Sun Fire X4200 M2 Xen

[Dr. Nagy Elemér Kár oly]

Hi,

Update: probably reproduced the bug in Xen on a Sun Fire X4200 M2 ;(

After 4.5 hours, it froze so hard that I could not power it off via the iLOM, 
even Num Lock wouldn't work. After 
rebooting, lock-ups occurred in about 5-30 minutes. There is nothing in the 
syslog.

After downgrading the Dom0+Xen kernel, the problem persisted.

Downgraded all Dom0 kernels as well, waiting for next lockup :I

Elmar