Avi Kivity wrote:
david ahern wrote:
Attaching gdb to qemu you work with addresses as seen by the qemu process;
the
idea is to work with addresses as seen inside the guest.
Now, if you attach gdb to the qemu process,
gdb /usr/local/bin/qemu-system-x86_64 2346
I meant
From: aGaTHoS
CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4800+
kvm version: 62
kernel: 2.6.23-hardened-r7 (with gentoo standard and hardened patches, it is
anyway compiled without ssp and pie)
arch: x86_64
guest OS: various, windows XP and various linux livecds
command line:
1 (windows) #
From: Marcelo Tosatti
Index: kvm-userspace.hotplug2/qemu/hw/pci.c
===
--- kvm-userspace.hotplug2.orig/qemu/hw/pci.c
+++ kvm-userspace.hotplug2/qemu/hw/pci.c
@@ -236,6 +236,13 @@ void pci_register_io_region(PCIDevice *p
if
Without this patch when '-no-acpi' is added to the command line and the
user issues a 'system_powerdown' qemu monitor command, we get a segmentation
fault.
Signed-off-by: Uri Lublin [EMAIL PROTECTED]
---
qemu/hw/acpi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
Yang, Sheng wrote:
From 40cf60009d1031891a34685b690dad47290a0b04 Mon Sep 17 00:00:00 2001
From: Sheng Yang [EMAIL PROTECTED]
Date: Tue, 4 Mar 2008 09:29:55 +0800
Subject: [PATCH] kvm: qemu: Add option for enable/disable in kernel PIT
diff --git a/libkvm/libkvm-x86.c b/libkvm/libkvm-x86.c
From: [EMAIL PROTECTED] on behalf of Jim Paris
- add file:// migration protocol (Uri Lublin)
commit 70d2a9dc3594446f3ad66b32abc94c08b74118d4
Author: Uri Lublin [EMAIL PROTECTED]
Date: Thu Feb 21 15:00:50 2008 +0200
kvm: qemu: migration: added file:// migration protocol
Instead
From: [EMAIL PROTECTED] on behalf of Dan Kenigsberg
Sent: Wed 13/02/2008 13:25
To: Koen Vermeer
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] Clock off in guest
On Wed, Feb 13, 2008 at 10:41:44AM +0100, Koen Vermeer wrote:
Hi,
I'm running an Linux AMD64 guest on an AMD64 host.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Wed 13/02/2008 14:52
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: RE: [kvm-devel] Clock off in guest
This would not work if you are using an old version of kvm ( with no
in-kernel-apic )
I recommend upgrading to kvm-60
Chris Lalancette wrote:
All,
Attached is a fairly simple patch to the migration code to make it handle
errors better. In particular, if the remote side wasn't set up properly (i.e.
the memory size didn't match), the migration would fail, but the source host
didn't actually react
Chris Lalancette wrote:
All,
I've been doing some migration testing of KVM guests, and have been
running
into some problems. Let me describe the setup and what I've tried, and maybe
somebody has some ideas about what might be going on here.
When I try to do
live migration this way,
Christoph Hellwig wrote:
On Sun, Jan 13, 2008 at 01:37:11PM +0200, Uri Lublin wrote:
Try to build the kernel modules too (remove '--with-patched-kernel' from
./configure arguments ):
./configure --prefix=/opt/kvm --qemu-cc=/usr/bin/gcc-3.4 ; make -C
kernel LINUX=path-to-linux-git-tree
Christoph Hellwig wrote:
Current kvm userspace git configured with ./configure --prefix=/opt/kvm
--with-patched-kernel --qemu-cc=/usr/bin/gcc-3.4 gives:
/usr/bin/gcc-3.4 -L /home/hch/work/kvm-userspace/qemu/../libkvm -g -o
qemu-system-x86_64 vl.o osdep.o monitor.o pci.o loader.o
Jerry Geis wrote:
Anthony Liguori wrote:
Jerry Geis wrote:
I have kvm-amd working fine.
when I am at my desktop everything works normal.
However, when I vncviewer into my desktop and startup my
session I mouse over the XP desktop but I cannot click in the desktop
and make it
[EMAIL PROTECTED] wrote:
G'day folks.
After blindly trying applying an oldish QEMU patch mentioned here
(http://www.damogran.de/blog/archives/14-WinDbg-and-QEMU.html) I got ever
so slightly further, to the point that I reached the Windbg command prompt
and could enter commands (e.g. '.dl').
Glauber de Oliveira Costa wrote:
Currently, the -kernel option is not working.
Reason is, because we're registering chunks for regions 0-0xa and
0x10-ram_size, the phys_ram_addr + PA is broken.
The real fix should be to rewrite all the load_linux() code to not rely
on this, but
Lukasz Lempart wrote:
Hi,
I am having a problem with starting qemu/kvm from a previously saved
statefile. qemu/kvm starts and the console output is the same as when
I initially stopped the vm and saved state. However, after a 'cont'
the guest reboots (i.e. takes me back to the grub menu).
Mike wrote:
You can download the requested trace at
http://www.eliteserver.biz/trace.tar.gz
the peaks were around 12:04:30
Mike
Avi Kivity schrieb:
Mike wrote:
Avi Kivity schrieb:
Mike wrote:
Now I noticed a strange behaviour.
I have a gameserver running in
From: [EMAIL PROTECTED] on behalf of Slohm Gadaburi
Sent: Mon 03/12/2007 12:10
To: kvm-devel@lists.sourceforge.net
Subject: [kvm-devel] VM Snapshots ?
Hi all..
I want to use VM Snapshots.. But I read QEMU's docs saying
that one must use qcow2 file image for that. The problem is that
From: Slohm Gadaburi [mailto:[EMAIL PROTECTED]
On 12/3/07, Uri Lublin [EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED] on behalf of Slohm Gadaburi
I want to use VM Snapshots.. But I read QEMU's docs saying
that one must use qcow2 file image for that. The problem is that
My Ubuntu
Thanks for reporting the problem.
You do not need to make -C kernel sync with kvm-tarballs.
For more information look at http://kvm.qumranet.com/kvmwiki/HOWTO --
Unpacking and configuring kvm components
Uri.
-Original Message-
From: [EMAIL PROTECTED] on behalf of Cam Macdonell
Sent:
Using kvm-37, I was able to install a debian guest using
debian-40r0-i386-DVD-1.iso, and run it, on both AMD and Intel machine.
My hosts are both running Fedora 7 with linux kernel versions 2.6.21-1
and 2.6.23-rc3.
Does your guest boot when adding '-no-kvm' to the command line ?
Uri.
Joseph
commit 93f590514fa96dedc02274183fd1c57fcbba6fdc
Author: Uri Lublin [EMAIL PROTECTED]
Date: Mon Jul 23 11:57:33 2007 +0300
migration: save/load usb devices (specifically mouse/tablet)
Taken (slightly modified) from xen (hg 14366:2955b0677310 Tim Deegan)
Signed-off-by: Uri Lublin
Thanks for the patches.
There is still the mystery of different file sizes for different
migration-exec commands, all files are valid saved image.
It seems to me that some unmodified pages are being marked as dirty, and
are being saved twice (and later loaded twice).
I'm still chasing that.
I've never encountered that problem.
I haven't used exec migration protocol too many times though.
I have not used libvirt too many times either.
I'll look into it too.
Thanks,
Uri.
Jim Paris wrote:
I wrote:
It's almost as if migrate_write() is being called after
migrate_finish() ??
Actually, although not intended (and was not tested), KVM's migration
capability enables save/restore of non-qcow images.
I used it to debug the migration code.
Please look at the bottom of http://kvm.qumranet.com/kvmwiki/Migration
(savevm/loadvm to an external state file).
BTW, my little trick
You are correct. The disk image(s) must be available to both the sending and
receiving qemu/kvm processes. Otherwise, we would have to copy (or rsync if a
base copy exists) the disk image. This copy operation would usually take a long
time as the image is very big.
Also, writing to temporary
When using rtc to keep qemu/host time, which is the default, qemu gets
periodically SIGIO signals.
From: [EMAIL PROTECTED] on behalf of Avi Kivity
Sent: Fri 30/03/2007 09:48
To: Leslie Mann
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] kvm-18
Hi,
Do you use a software bridge and a tun/tap device ?
If you do, what is your network configuration (host + guest) ?
If you do not, search the list to find how to do it.
You'll need to setup a bridge (either manually or using an init script posted),
and add a '-net
Hi Jon,
It seems KVM's savevm/loadvm has been broken since the upgrade to version 0.9.0
of QEMU.
Please apply the attached patch and retry.
Currently, saved images (aka snapshots) of QEMU are not compatible with those
of KVM, and vice versa.
In other words if you savevm a VM started with
Hi,
FYI, as of last Thursday, KVM supports live migration.
The migration code is based on Anthony Liguori's live migration patch for Qemu;
Thanks Anthony.
I added the part needed for KVM (based on KVM's dirty pages logging written by
Avi).
Regards,
Uri.
Please run the following commands and report their output:
rpm -q bridge-utils
/sbin/lsmod | grep bridge
/usr/sbin/brctl show
/sbin/ip route list | grep default
-Original Message-
From: [EMAIL PROTECTED] on behalf of [EMAIL PROTECTED]
Sent: Tue 30/01/2007 13:26
To: Dor Laor
Cc:
I've committed this patch.
In addition to the reboot problem, it fixes savevm/loadvm/migration on AMD
machines.
Thanks,
Uri.
-Original Message-
From: [EMAIL PROTECTED] on behalf of Leonard Norrgard
Sent: Fri 19/01/2007 16:49
To: kvm-devel@lists.sourceforge.net
Subject: [kvm-devel]
Hi,
The procedure for installing a windows guest is described at
kvm.sf.net/faq.html (and is copied below)
Bill, did you follow this procedure ? If not please do and report if it helps
or not.
I have never tried installing windows 98.
Has anyone been able to run a virtualized-by-KVM windows
Hi Vineet,
There are so many distributions out there, naturally we can not test them all.
ubuntu desktop i386 install was not tested yet.
We'll try to reproduce and investigate the problem.
Is your host cpu is a 32 bits or 64 bits cpu ?
If 64, did you try to install ubuntu image for a 64 bits
Hi Vineet,
What guest OS are you trying to run ?
Do you see anything meaningful in the system log (or dmesg) ?
What happens if you run it with '-no-kvm' ?
Sometimes exception 13 means something is wrong with your guest image.
Try running a different guest image.
Uri.
-Original
-
From: Francesc [mailto:[EMAIL PROTECTED]
Sent: Thu 18/01/2007 10:32
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] compiler problem in Read Hat ES 4
Hi Uri,
I did it what you said but it's the same:
[EMAIL PROTECTED] kvm-11]# make clean ; ./configure --qemu-cc=gcc
Hi,
It seems like a gcc32 problem.
Please try to use your default gcc (3.4.6) to compile qemu instead of gcc32
Just type in kvm-dir configure --qemu-cc=gcc
Hope that helps,
Uri.
-Original Message-
From: [EMAIL PROTECTED] on behalf of Francesc
Sent: Tue 16/01/2007 12:02
To:
Hi Frank,
The modules were probably already made.
Try to remake (from kvm-dir): make clean ; ./configure --qemu-cc=gcc ; make
Uri.
-Original Message-
From: Francesc [mailto:[EMAIL PROTECTED]
Sent: Wed 17/01/2007 14:31
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm
: Michael Riepe [mailto:[EMAIL PROTECTED]
Sent: Tue 16/01/2007 15:23
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] Talking about regressions...
Hi!
Just for the records: On the Xeon 53xx, netbsd produces a few kernel
messages before it dies with a protection fault:
kvm
O.K.
I'll try to reproduce it with netbsd, and investigate a little.
Uri.
From: Michael Riepe [mailto:[EMAIL PROTECTED]
Sent: Mon 15/01/2007 20:38
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] Talking about regressions...
Hi!
Uri
Please try with attached patch.
-Original Message-
From: [EMAIL PROTECTED] on behalf of [EMAIL PROTECTED]
Sent: Tue 19/12/2006 13:15
To: Avi Kivity
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] Windows XP internal Power error
Sorry, you can find it attacched here.
I use
Sorry, the patch is broken, please ignore it.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tue 19/12/2006 15:05
To: Uri Lublin
Cc: kvm-devel@lists.sourceforge.net
Subject: Re: [kvm-devel] Windows XP internal Power error
Must I rewind the other patches
42 matches
Mail list logo