On Jul 24, 2008, at 2:13 AM, Mike Snitzer wrote:
On Sat, Jul 5, 2008 at 7:20 AM, Avi Kivity [EMAIL PROTECTED] wrote:
Mike Snitzer wrote:
My host is x86_64 RHEL5U1 running 2.6.25.4 with kvm-70 (kvm-intel).
When I configure kdump in the guest (running 2.6.22.19) and force a
crash (with 'echo
Hi,
I tried windows server 2008 (64 bit) on Proxmox VE 0.9beta2 (KVM 71), see
http://pve.proxmox.com):
Some details:
--memory 6144 --cdrom
en_windows_server_2008_datacenter_enterprise_standard_x64_dvd_X14-26714.iso
--name win2008-6gb-scsi --smp 1 --bootdisk scsi0 --scsi0 80
The installer
Sorry, just returned to the installer - also stopped with the same error code,
using just 2 gb ram.
Best Regards,
Martin Maurer
[EMAIL PROTECTED]
http://www.proxmox.com
Proxmox Server Solutions GmbH
Kohlgasse 51/10, 1050
On Wed, 2008-07-23 at 19:07 +0530, Amit Shah wrote:
* On Wednesday 16 Jul 2008 18:47:01 Ben-Ami Yassour wrote:
This patch fixes a few problems with the interrupt handling for
passthrough devices.
1. Pass the interrupt handler the pointer to the device, so we do not
need to lock the
This is Anthony's net-tap-zero-copy.patch which eliminates
a copy on the host-guest data path with virtio_net.
---
qemu/hw/virtio-net.c | 76 -
qemu/net.h |3 ++
qemu/vl.c| 50 +
3 files
Hey,
Here's a bunch of patches attempting to improve the performance
of virtio_net. This is more an RFC rather than a patch submission
since, as can be seen below, not all patches actually improve the
perfomance measurably.
I've tried hard to test each of these patches with as stable
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/hw/virtio-net.c | 86 +-
qemu/net.h |5 +++
qemu/vl.c| 73 +++---
3 files changed, 144 insertions(+), 20 deletions(-)
diff
The idea here is that with GSO, packets are much larger
and we can allow the vcpu threads to e.g. process irq
acks during the window where we're reading these
packets from the tapfd.
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/vl.c |2 ++
1 files changed, 2 insertions(+), 0
On Thu, Jul 24, 2008 at 4:39 AM, Alexander Graf [EMAIL PROTECTED] wrote:
On Jul 24, 2008, at 2:13 AM, Mike Snitzer wrote:
On Sat, Jul 5, 2008 at 7:20 AM, Avi Kivity [EMAIL PROTECTED] wrote:
Mike Snitzer wrote:
My host is x86_64 RHEL5U1 running 2.6.25.4 with kvm-70 (kvm-intel).
When I
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/hw/virtio-net.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index 81282c4..a681a7e 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -305,8 +305,8 @@
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/hw/virtio-net.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/qemu/hw/virtio-net.c b/qemu/hw/virtio-net.c
index 4adfa42..419a2d7 100644
--- a/qemu/hw/virtio-net.c
+++ b/qemu/hw/virtio-net.c
@@ -106,9 +106,12
The current virtio_net tx timer is 2ns, which doesn't
make any sense. Set it to a more reasonable 150us
instead.
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/hw/virtio-net.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu/hw/virtio-net.c
Equivalent to ~300 syscalls on my machine
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/vl.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/qemu/vl.c b/qemu/vl.c
index 5d285cc..b7d3397 100644
--- a/qemu/vl.c
+++ b/qemu/vl.c
@@ -891,7 +891,7 @@ static void
virtio_net tries to guess when it has received a tx
notification from the guest whether it indicates that the
guest has no more room in the tx ring and it should
immediately flush the queued buffers.
The heuristic is based on the fact that there are 128
buffer entries in the ring and each packet
Set the VIRTIO_F_NOTIFY_ON_EMPTY feature bit so the
guest can rely on us notifying them when the queue
is empty.
Also, only notify when the available queue is empty
*and* when we've finished with all the buffers we
had detached. Right now, when the queue is empty,
we notify the guest for every
Using IDE boot disk, no problem. Win2008 (64bit) works without any problems - 6
gb ram in the guest.
After successful booting IDE, I added a second disk using SCSI: windows see the
disk but cannot initialize the disk.
So SCSI looks quite unusable if you run windows guest (win2003 sp2 also
* On Thursday 24 Jul 2008 16:58:57 Ben-Ami Yassour wrote:
On Wed, 2008-07-23 at 19:07 +0530, Amit Shah wrote:
* On Wednesday 16 Jul 2008 18:47:01 Ben-Ami Yassour wrote:
This patch fixes a few problems with the interrupt handling for
passthrough devices.
1. Pass the interrupt handler
Bugs item #2019608, was opened at 2008-07-16 15:03
Message generated for change (Comment added) made by awwy
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2019608group_id=180599
Please note that this message will contain a full copy of the comment
On Wed, Jul 23, 2008 at 11:15 PM, Bill Davidsen [EMAIL PROTECTED] wrote:
Your easy way seems to mean using Debian, other distributions don't have
some of the scripts, or they are in different places or do different things.
Other thoughts below.
yep, on Gentoo and SuSE i didn't find the
On Thu, 2008-07-24 at 19:01 +0530, Amit Shah wrote:
* On Thursday 24 Jul 2008 16:58:57 Ben-Ami Yassour wrote:
On Wed, 2008-07-23 at 19:07 +0530, Amit Shah wrote:
* On Wednesday 16 Jul 2008 18:47:01 Ben-Ami Yassour wrote:
if (irqchip_in_kernel(kvm)) {
+
The dsa-research group (http://dsa-research.org) is pleased to
announce that a stable release (v1.0) of the OpenNebula (ONE) Virtual
Infrastructure Engine (http://www.OpenNebula.org) is available for
download under the terms of the Apache License, Version 2.0. ONE
enables the dynamic
Bugs item #2026870, was opened at 2008-07-24 16:56
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2026870group_id=180599
Please note that this message will contain a full copy of
Bugs item #2026870, was opened at 2008-07-24 16:56
Message generated for change (Comment added) made by shawarma
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2026870group_id=180599
Please note that this message will contain a full copy of the comment
Bugs item #2019053, was opened at 2008-07-15 18:10
Message generated for change (Comment added) made by alex_williamson
You can respond by visiting:
https://sourceforge.net/tracker/?func=detailatid=893831aid=2019053group_id=180599
Please note that this message will contain a full copy of the
Greg Kurtzer wrote:
Hello,
I noticed some problems with the e1000 implementation in kvm = 70. At
first glance it seemed liked a PXE problem as it would not acknowledge
the DHCP offer from the server. I tried several different Etherboot
ROM images and version 5.2.6 seemed to work. That version
Mark McLoughlin wrote:
Hey,
One all all-important thing I forgot to include was a comparison with
lguest :-)
Hey Mark,
This patch set is really great! I guess the hard part now is deciding
what all we want to apply. Do you have a suggestion of which patches
you think are worth
I am very happy to discover that KVM does live migration. Now I am
figuring out whether it will work for me.
What I have in mind is to use DRBD for the file system image. The
problem is that during the migration I want to shift the file system
access at the moment when the VM has quit running
Mike Snitzer wrote:
On Thu, Jul 24, 2008 at 9:15 AM, Vivek Goyal [EMAIL PROTECTED] wrote:
On Thu, Jul 24, 2008 at 07:49:59AM -0400, Mike Snitzer wrote:
On Thu, Jul 24, 2008 at 4:39 AM, Alexander Graf [EMAIL PROTECTED] wrote:
I can do further research but welcome others'
Hi Mark,
Mark McLoughlin wrote:
Hey,
Here's a bunch of patches attempting to improve the performance
of virtio_net. This is more an RFC rather than a patch submission
since, as can be seen below, not all patches actually improve the
perfomance measurably.
I'm still seeing the same
Anthony Liguori wrote:
Gleb Natapov wrote:
On Tue, Jul 22, 2008 at 08:20:41PM -0500, Anthony Liguori wrote:
Currently both in-kernel PIT and even the in kernel irqchips are
not 100% bullet proof.
Of course this code is a hack, Gleb Natapov has send better fix
for PIT/RTC to qemu list.
Kent Borg wrote:
I am very happy to discover that KVM does live migration. Now I am
figuring out whether it will work for me.
What I have in mind is to use DRBD for the file system image. The
problem is that during the migration I want to shift the file system
access at the moment when the
Martin Maurer wrote:
Using IDE boot disk, no problem. Win2008 (64bit) works without any problems - 6
gb ram in the guest.
After successful booting IDE, I added a second disk using SCSI: windows see the
disk but cannot initialize the disk.
So SCSI looks quite unusable if you run windows guest
Mark McLoughlin wrote:
The idea here is that with GSO, packets are much larger
and we can allow the vcpu threads to e.g. process irq
acks during the window where we're reading these
packets from the tapfd.
Signed-off-by: Mark McLoughlin [EMAIL PROTECTED]
---
qemu/vl.c |2 ++
1 files
Mark McLoughlin wrote:
virtio_net tries to guess when it has received a tx
notification from the guest whether it indicates that the
guest has no more room in the tx ring and it should
immediately flush the queued buffers.
The heuristic is based on the fact that there are 128
buffer entries in
On Friday 25 July 2008 09:22:53 Dor Laor wrote:
Mark McLoughlin wrote:
vq-vring.used-flags = ~VRING_USED_F_NO_NOTIFY;
qemu_del_timer(n-tx_timer);
n-tx_timer_active = 0;
As stated by newer messages, we should handle the first tx notification
if the timer wasn't active to
On Thu, Jul 24, 2008 at 03:03:33PM -0400, Mike Snitzer wrote:
On Thu, Jul 24, 2008 at 9:15 AM, Vivek Goyal [EMAIL PROTECTED] wrote:
On Thu, Jul 24, 2008 at 07:49:59AM -0400, Mike Snitzer wrote:
On Thu, Jul 24, 2008 at 4:39 AM, Alexander Graf [EMAIL PROTECTED] wrote:
As you're stating
Kent Borg kentborg at borg.org writes:
I am very happy to discover that KVM does live migration. Now I am
figuring out whether it will work for me.
What I have in mind is to use DRBD for the file system image. The
problem is that during the migration I want to shift the file system
37 matches
Mail list logo
