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[Qemu-devel] [Bug 1338277] [NEW] QEmu makes Windows 2008 guests to crash
From: |
Thiago Martins |
Subject: |
[Qemu-devel] [Bug 1338277] [NEW] QEmu makes Windows 2008 guests to crash (BSOD) |
Date: |
Sun, 06 Jul 2014 18:51:42 -0000 |
Public bug reported:
Guys,
I'm trying to run Windows 2008 as a QEmu / KVM guest on my Ubuntu 14.04
but, after weeks of tests, I figured out that it simple doesn't work,
KVM makes Windows 2008 to crash, and it is not a Windows fault, it is a
QEmu bug, I'm pretty sure it is...
Lab environment (5 servers):
3 physical servers: Dell R610
2 physycal servers: IBM x3650
* Where Windows crash (5 servers tested) ?
Ubuntu 14.04 + QEmu 2.0 + VirtIO 0.1-81 = Windows 2008 crash every hour
* Where Windows do not crash (5 servers tested) ?
Ubuntu 14.04 + Xen 4.4 + gplpv_Vista2008x64_1.0.1092.9 = Windows
working smoothly
So, after removing QEmu from my environment, and using Xen instead, all Windows
guests are now running without any crash.
What kind of information, can I provide for you guys, to deep debug this
QEmu problem ?
Plus, it is interesting to note that a lot of times, all Windows guests
(on top of QEmu / KVM) crashed at the exactly the same time! So, it can
not be a problem within each Windows guest, but at the Hypervisor
itself!
Also, it worth to mention that this problem is probably affecting any
OpenStack IceHouse cloud out there, based on Ubuntu + KVM...
Screenshots:
http://i.imgur.com/vnJSTgg.png
http://i.imgur.com/uLpeQGV.png
Best,
Thiago
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1338277
Title:
QEmu makes Windows 2008 guests to crash (BSOD)
Status in QEMU:
New
Bug description:
Guys,
I'm trying to run Windows 2008 as a QEmu / KVM guest on my Ubuntu
14.04 but, after weeks of tests, I figured out that it simple doesn't
work, KVM makes Windows 2008 to crash, and it is not a Windows fault,
it is a QEmu bug, I'm pretty sure it is...
Lab environment (5 servers):
3 physical servers: Dell R610
2 physycal servers: IBM x3650
* Where Windows crash (5 servers tested) ?
Ubuntu 14.04 + QEmu 2.0 + VirtIO 0.1-81 = Windows 2008 crash every
hour
* Where Windows do not crash (5 servers tested) ?
Ubuntu 14.04 + Xen 4.4 + gplpv_Vista2008x64_1.0.1092.9 = Windows
working smoothly
So, after removing QEmu from my environment, and using Xen instead, all
Windows guests are now running without any crash.
What kind of information, can I provide for you guys, to deep debug
this QEmu problem ?
Plus, it is interesting to note that a lot of times, all Windows
guests (on top of QEmu / KVM) crashed at the exactly the same time!
So, it can not be a problem within each Windows guest, but at the
Hypervisor itself!
Also, it worth to mention that this problem is probably affecting any
OpenStack IceHouse cloud out there, based on Ubuntu + KVM...
Screenshots:
http://i.imgur.com/vnJSTgg.png
http://i.imgur.com/uLpeQGV.png
Best,
Thiago
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