Hi,
I am trying virtio: guest is running 2.6.25-rc8 kernel, with virtio
compiled in. In Grub menu, I changed
root=/dev/sda1
to:
root=/dev/vda1.
(That is guided by http://kvm.qumranet.com/kvmwiki/Virtio)
However, I got booting error like /dev/vda1 doest exist..., so boot
failure. How can I
However, I got booting error like /dev/vda1 doest exist..., so boot
failure. How can I fix this?
make sure that your command line on the host looks like that:
kvm -drive file=your-image,if=virtio,boot=on other stuff here
And check that the guest has the following kernel option enabled:
Hi,
I'm new in the world of virtualization.
I have the following setup:
An Ubuntu amd64 Server (DELL PE 2950 with Dual Quad Xen 2Ghz) with 24GB DDR2 Ram
onboard and a Perc 6/i SAS controller.
I have a Windows 2003 32 bit guest that hangs up (i.e. not responding anymore)
when I try to transfer a
On 4/9/08, Felix Leimbach [EMAIL PROTECTED] wrote:
However, I got booting error like /dev/vda1 doest exist..., so boot
failure. How can I fix this?
make sure that your command line on the host looks like that:
kvm -drive file=your-image,if=virtio,boot=on other
stuff here
And check
Davide D'Amico wrote:
Hi,
I'm new in the world of virtualization.
I have the following setup:
An Ubuntu amd64 Server (DELL PE 2950 with Dual Quad Xen 2Ghz) with 24GB DDR2
Ram
onboard and a Perc 6/i SAS controller.
I have a Windows 2003 32 bit guest that hangs up (i.e. not responding
From 1059e1b1c5bb8881bd82136ef8fb6a352f6bbf53 Mon Sep 17 00:00:00 2001
From: Feng(Eric) Liu [EMAIL PROTECTED]
Date: Thu, 10 Apr 2008 08:47:53 -0400
Subject: [PATCH] KVM: Add kvm trace kernel support. When config
KVM_TRACE,
it allows user space app to read the trace of kvm related
events through
Hi, Avi and all
According to your comments from V2, I work out the new patchsets
of kvm trace. Please help to review, Thanks.
In this version, fix the issues you pointed out and add a new ioctl
PAUSE to make user space app better to control trace stream.
Hope it is useful for performance
From c950129e3876ac89b15af8f668976aa03142e802 Mon Sep 17 00:00:00 2001
From: Feng(Eric) Liu [EMAIL PROTECTED]
Date: Thu, 10 Apr 2008 09:15:53 -0400
Subject: [PATCH] kvm: Modify Kbuild for kvm trace and ensure that
kvm_stat
can work when kvm trace is enabling by userspace app.
Signed-off-by: Feng
Hi,
I meet problem to get hugetlbfs work on my test box.
If i added --mem-path to qemu, the guest will always fail to boot with
the error messages below printed on qemu console:
###
ata0 master: ATA-0 Hard-Disk ( 0 MBytes)
ata1 master: ATAPI-0 Device
From 3338918ad3d15550103047d18e24fcb1d8a4c0b3 Mon Sep 17 00:00:00 2001
From: Feng(Eric) Liu [EMAIL PROTECTED]
Date: Thu, 10 Apr 2008 09:00:44 -0400
Subject: [PATCH] kvm: Add a tool kvmtrace for collecting binary data
from relayfs. It is not an analysis tool.
The code is based on blktrace.
From c22da0fa5b09ea7b9e6045a660eb1782afc5200a Mon Sep 17 00:00:00 2001
From: Feng(Eric) Liu [EMAIL PROTECTED]
Date: Thu, 10 Apr 2008 09:34:20 -0400
Subject: [PATCH] kvm: kvmtrace_format parses the binary trace data
from kvmtrace, and
reformats it according to the rules in the file formats of
On Wed, 2008-04-09 at 17:26 +0800, Yunfeng Zhao wrote:
Hi,
I meet problem to get hugetlbfs work on my test box.
If i added --mem-path to qemu, the guest will always fail to boot with
the error messages below printed on qemu console:
###
ata0 master:
Amit Shah wrote:
* On Tuesday 08 April 2008 22:34:36 Glauber Costa wrote:
Instead of artificially limiting irq numbers, use arch provided NR_IRQS
Signed-off-by: Glauber Costa [EMAIL PROTECTED]
Thanks, applied.
Going forward, we're going to use the in-kernel approach for interrupt
This patch aligns the host version of the CR4.MCE bit with the CR4 active in
the guest. This is necessary to get MCE exceptions when the guest is running.
Signed-off-by: Joerg Roedel [EMAIL PROTECTED]
---
arch/x86/kvm/svm.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git
This patchset implements proper MCE handling for SVM in the KVM hypervisor.
Currently KVM does not set CR4.MCE when it runs the guest. When a MCE condition
occurs while the guest is running the exception gets lost. This may result in
data corruption or other undefined behaviour. This patchset sets
The smv_set_cr4 function is indented with spaces. This patch replaces them with
tabs.
Signed-off-by: Joerg Roedel [EMAIL PROTECTED]
---
arch/x86/kvm/svm.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index
To properly forward a MCE occured while the guest is running to the host, we
have to intercept this exception and call the host handler by hand. This is
implemented by this patch.
Signed-off-by: Joerg Roedel [EMAIL PROTECTED]
---
arch/x86/kvm/svm.c | 17 -
Davide D'Amico wrote:
Hi,
I'm new in the world of virtualization.
I have the following setup:
An Ubuntu amd64 Server (DELL PE 2950 with Dual Quad Xen 2Ghz) with 24GB DDR2
Ram
onboard and a Perc 6/i SAS controller.
I have a Windows 2003 32 bit guest that hangs up (i.e. not responding
I applied this patch set with the xpmem version I am working up for
submission and the basic level-1 and level-2 tests passed. The full mpi
regression test still tends to hang, but that appears to be a common
problem failure affecting either emm or mmu notifiers and therefore, I
am certain is a
On 09.04.2008 Davide D'Amico wrote:
I have a Windows 2003 32 bit guest that hangs up (i.e. not responding
anymore)
Hi Davide,
I had very similar problems (details in [1]) which were solved by
upgrading to host's kernel to 2.6.25.
Since then all guests including the Win 2003 Servers are
When KVM uses NPT there is no reason to intercept task switches. This patch
removes the intercept for it in that case.
Signed-off-by: Joerg Roedel [EMAIL PROTECTED]
---
arch/x86/kvm/svm.c |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/svm.c
On Tue, Apr 08, 2008 at 01:23:33PM -0700, Christoph Lameter wrote:
It may also be useful to allow invalidate_start() to fail in some contexts
(try_to_unmap f.e., maybe if a certain flag is passed). This may allow the
device to get out of tight situations (pending I/O f.e. or time out if
I had very similar problems (details in [1]) which were solved by
upgrading to host's kernel to 2.6.25.
Since then all guests including the Win 2003 Servers are rock-solid,
even under heavy load.
Really very thanks, I installed linux-2.6.25-rc8 and I tried to transfer
a big file (120mbytes)
Never has it been easier to increase your size http://www.Diblastin.com/
-
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Use
KVM supports more than 2GB of memory for x86_64 hosts. The following
patch
fixes a number of type related issues where int's were being used
when they
shouldn't have been. It also introduces CMOS support so the BIOS can
build
the appropriate e820 tables.
Is this already supported in
各位老总：您们好！
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Make sure that all threads are paused in userspace before saving machine
state.
Signed-off-by: Marcelo Tosatti [EMAIL PROTECTED]
--- kvm-userspace.io/qemu/qemu-kvm.c
+++ kvm-userspace.io/qemu/qemu-kvm.c
@@ -244,7 +244,7 @@ static int all_threads_paused(void)
int i;
for (i = 0; i
各位老总：您们好！
诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！
鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！
我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，
核销单等等一系列手续；代理：出口报关，商检，境内外运输..等等；还可
各位老总：您们好！
诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！
鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！
我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，
核销单等等一系列手续；代理：出口报关，商检，境内外运输..等等；还可
各位老总：您们好！
诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！
鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！
我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，
核销单等等一系列手续；代理：出口报关，商检，境内外运输..等等；还可
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各位老总：您们好！
诚祝：您们在2008年里；有鼠不尽的快乐！鼠不尽的收获！鼠不尽的钞票！
鼠不尽的幸福！鼠不尽的美满生活！愿：您们阖家欢乐！幸福安康！
我是（深圳市珊湖岛进出口有限公司）的负责人；可以提供：出口报关单，
核销单等等一系列手续；代理：出口报关，商检，境内外运输..等等；还可
Jun Koi wrote:
On 4/9/08, Felix Leimbach [EMAIL PROTECTED] wrote:
However, I got booting error like /dev/vda1 doest exist..., so boot
failure. How can I fix this?
make sure that your command line on the host looks like that:
kvm -drive file=your-image,if=virtio,boot=on other
stuff
On 4/10/08, Anthony Liguori [EMAIL PROTECTED] wrote:
Jun Koi wrote:
On 4/9/08, Felix Leimbach [EMAIL PROTECTED] wrote:
However, I got booting error like /dev/vda1 doest exist..., so boot
failure. How can I fix this?
make sure that your command line on the host looks like
On Thu, Apr 10, 2008 at 12:59 AM, Jun Koi [EMAIL PROTECTED] wrote:
Now I succesfully installed 2.6.25-rc8, and virtio block device works
well. But from inside my VM, how can I say it is using virtio for
block?
And is there any number about the performance gain using virtio block?
On 4/10/08, Jorge Lucángeli Obes [EMAIL PROTECTED] wrote:
On Thu, Apr 10, 2008 at 12:59 AM, Jun Koi [EMAIL PROTECTED] wrote:
Now I succesfully installed 2.6.25-rc8, and virtio block device works
well. But from inside my VM, how can I say it is using virtio for
block?
And is
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