Displaying 20 results from an estimated 3000 matches similar to: "Time sync issues with Windows guests"
2010 Jun 10
1
Re: Xen-users Digest, Vol 64, Issue 52
Dear James and Andrew!
Thanks much for the help, it seems that viridian=1 solved my problem!
I forced a heavy load last night and no reboots were issued!
I confirm that I had multiple cpus assigned and dom0 heavy load started the
reboot problema, but with viridian=1, everything is OK!
Thanks again for everything!
Regards,
Daniel
Message: 3
> Date: Wed, 9 Jun 2010 15:55:13 +0100
>
2020 Feb 27
2
xen hvm domU and > 3 nic's... bug?
Hi
I cant start a hvm domU with more than 3 nic's configured... why? it is
a bug?
With previous versions it was possible...
here the config - it is an opnsense (openbsd) hvm domU:
name = "fenrir.chao5.int"
uuid = "7aedcd03-54e8-4055-8d1b-37dd34194859"
maxmem = 2048
memory = 2048
loader = '/usr/lib64/xen/boot/hvmloader'
type = "hvm"
vcpus = 2
2018 Feb 16
0
Re: How to use rtc_timeoffset (XL toolkit option) in Libvirt and Xen/libxl hypervisor?
On 02/16/2018 08:37 AM, Volo M. wrote:
> Hello techs,
>
> We used XL toolkit for Xen hypervisor for starting Windows hvm VMs and the
> option rtc_timeoffset worked perfectly with XL. It helped us to set correct
> Timezone time/offset for Windows HVM VMs from inside virtual_machine xen config.
>
> For example:
> Below option WORKS perfectly with XL toolkit.
>
2018 Feb 19
1
Re: How to use rtc_timeoffset (XL toolkit option) in Libvirt and Xen/libxl hypervisor?
Jim,
Thanks a lot for your confirmation.
Could you also please explain if the issue can be ever fixed, if it's
possible to make some patch to fix it?
Is it libvirt-specific bug or Libvirt development team rely on some other
developers of libxl code...etc?
I'm asking because XL tools works fine and I wonder if XL uses the same
libxl libraries , doesn't it?
Lastly is the issue is going
2014 Sep 02
0
10MiB/s is normal tap:aio:file.raw ?
Hi there
I am analyzing disk performance. I'm testing raw (tap: aio) and lvm (phy :).
The tests I'm doing on a SLES11SP3, cpu I7, 4GBRam, disco-SATAII 7200rpm.
With phy: lvm achievement 70-80MiB / s (an acceptable value)
With tap: aio: file.raw achievement 5-9MiB / s, which is very low ...
10MiB / s is what you should expect access to a tap: aio: file.raw? or I
have something
2020 Jul 27
0
Problem with xen config
Hi all,
I 've such a config on xen (4.14):
name = "marax.chao5.int"
uuid = "e0de3cb7-3937-417d-8d63-b0993b377b6a"
maxmem = 16384
memory = 16384
kernel = '/usr/lib64/xen/boot/hvmloader'
vcpus = 16
rtc_timeoffset = 0
localtime = 1
on_poweroff = "destroy"
on_reboot = "restart"
on_crash = "restart"
vif = [
2020 Feb 25
0
xen hvm domU and > 3 nic's... bug?
Hi
I cant start a hvm domU with more than 3 nic's configured... why? it is
a bug?
With previous versions it was possible...
here the config - it is an opnsense (openbsd) hvm domU:
name = "fenrir.chao5.int"
uuid = "7aedcd03-54e8-4055-8d1b-37dd34194859"
maxmem = 2048
memory = 2048
loader = '/usr/lib64/xen/boot/hvmloader'
type = "hvm"
vcpus = 2
2020 Feb 27
0
xen hvm domU and > 3 nic's... bug?
It seems to be a problem with kernel... I use the kernel-ml there
(5.5.6)... with kernel from centos-virt repo (4.9.*) it works without
this problem...
---
------
Greetz
Am 27.02.2020 07:50, schrieb Christoph:
> Hi
>
> I cant start a hvm domU with more than 3 nic's configured... why? it is
> a bug?
> With previous versions it was possible...
>
> here the config - it is
2018 Feb 16
2
How to use rtc_timeoffset (XL toolkit option) in Libvirt and Xen/libxl hypervisor?
Hello techs,
We used XL toolkit for Xen hypervisor for starting Windows hvm VMs and the
option rtc_timeoffset worked perfectly with XL. It helped us to set correct
Timezone time/offset for Windows HVM VMs from inside virtual_machine xen
config.
For example:
Below option WORKS perfectly with XL toolkit.
[root@hw12xen ~]# cat goillltawdlssq.xl.cfg | grep offset
rtc_timeoffset = "7200"
2011 Oct 28
0
"reset requested in cpu_handle_ioreq" causes the wirtual machine crashed when using "xm create xp.hvm"
the contexts are as follows, looking forward to your reply, thanks
[1]enviromention : xen3.4.2+CentOS-5.5
[2]config file: xp.hvm, as follows
_s_name = 'xp-101'
_s_vnc_display = 5310
_s_vm_id = 101
_s_vm_mac = '00:16:3e:eb:ca:65'
_s_memory = 512
_s_allow_destroy = False
_s_use_vnc = True
# -*- mode: python; -*-
2012 Oct 17
0
vhd format support failed on suse11 x86_64 sp2
Hi all,
I had met with a question about vhd format when i install xen 4.2.0 source code on suse11_x86_64_sp2.
execute steps:
1)Install fully suse 11 sp2 to host pc
2)Boot from Xen kernel menu
3)Download xen 4.2.0 source code from http://xen.org/download/index_4.2.0.html
4)Download bin86-0.16.19.tar.gz cmake-2.8.9.tar.gz Dev86src-0.16.19.tar.gz gettext-0.18.1.1.tar.gz
2011 Aug 28
1
Hanging boot of solaris 11 install image as HVM
Hello,
It looks like xen 4.1.2* has some problems with solaris 11 iso images
too (s. further below log messages)
hvm-solaris11.born2b3.net.cfg
# ---
kernel = ''/usr/lib64/xen-default/boot/hvmloader''
builder = ''hvm''
device_model= ''/usr/lib64/xen-4.1/bin/qemu-dm''
name = ''solaris11hvm.born2b3.net''
acpi =
2011 Jul 28
2
problems with xen and hvm
Dear xen-users.
First of all, I''m not a linux-guru and a beginner with xen and
completly new in this mailinglist.
I''ve installed Xen on debian 6 and I was successful creating two
machines: one for tests and "fogserver" (to test speed of writing
computer images), both para-virtualisations.
2010 Jun 06
3
Error: Device 768 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/9/768 state: 1
Hi!
Please help me.
# xm create win7.hvm
Using config file "./win7.hvm".
Error: Device 768 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/9/768 state: 1
grep -v ^# /etc/xen/win7.hvm | grep -vx ''''
kernel = "/usr/lib/xen/boot/hvmloader"
builder=''hvm''
memory = 2048
name = "win7"
vif = [
2012 Apr 13
2
[PATCH] libxl: fix rtc_timeoffset setting
libxl__domain_build_info_setdefault may be called several times,
so rtc_timeoffset can''t be setted in it.
Move rtc_timeoffset setting logic to libxl__build_pre.
Reported-by: Teck Choon Giam <giamteckchoon@gmail.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn>
---
tools/libxl/libxl_create.c | 9 ---------
2012 Mar 25
1
[PATCH v3] libxl: support for "rtc_timeoffset" and "localtime"
Implement "rtc_timeoffset" and "localtime" options compatible as xm.
rtc_timeoffset is the offset between host time and guest time.
localtime means to specify whether the emulted RTC appears as UTC or is
offset by the host.
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn>
---
docs/man/xl.cfg.pod.5 | 8 ++++++++
2009 Nov 20
5
XM create issue: Error: Device 0 (vif) could not be connected. Hotplug scripts not working.
Hi All,
I am new to xen community. I am trying to setup Xen3.4.2 +FC11 Dom0 environs
for lennovo T400. I have installed all prerequisite component for running
xen and booted it.
while I am trying to create DomU I am getting error. I tried doing googling
but none of suggested solution is working for me. For more details please
see below, I have highlighted few details in bold color just for
2009 Nov 20
5
XM create issue: Error: Device 0 (vif) could not be connected. Hotplug scripts not working.
Hi All,
I am new to xen community. I am trying to setup Xen3.4.2 +FC11 Dom0 environs
for lennovo T400. I have installed all prerequisite component for running
xen and booted it.
while I am trying to create DomU I am getting error. I tried doing googling
but none of suggested solution is working for me. For more details please
see below, I have highlighted few details in bold color just for
2010 Jun 24
1
VGA passthrough - guest shows blank screen on startup
Greetings,
I''m attempting to do gfx_passthru with the primary graphics adapter
(03:00.0), passing it to a guest. I can unbind it from the host but when I
fire up the guest OS my monitor loses signal from the graphics card and
that''s that. The GFX card is dual DVI, I''ve tried both slots. Host is Linux
2.6.32.14-1.2.105.xendom0.fc12.x86_64, Guest is Windows 7. PC is an
2011 Sep 23
1
[PATCH] Add save/restore support for viridian APIC assist pfn
# HG changeset patch
# User Paul Durrant <paul.durrant@citrix.com>
# Date 1316781326 -3600
# Node ID 55a9ffe0ca81b9b4183626f81fa54343d378704f
# Parent cc339ab1d91789ed6ff4d3d9abc1bae2e90ac294
Add save/restore support for viridian APIC assist pfn.
c/s 17b754cab7b0 introduced a per-VCPU viridian structure to
store the APIC assist pfn. This patch adds support for save and
restore of that