similar to: track_dirty_vram(f0000000, 26) failed (-1, 3)

Hi, I met a issue. when the VM (windows 2008) was started ,and you can still connect to the consolev via VNC but just get a static image.there is no network access to the VM.User domain is a web server on windows 2008.The last time it occurred I noticed in the /var/log/xen/qemu-xxxxxxxxx.log of the following message : track_dirty_vram(f0000000, 26) failed (-1, 3) can u help me resolve this

I have just attempted to boot a windows 7 vm in safe mode with networking on Xen 3.4.2 and found that it reboots a few seconds after the logon screen appears, perhaps somebody else on the list could test this and confirm that they see the same issue? The last few lines of the qemu-dm log show the following: gpe_en_write: addr=0x1f6c, val=0x8. gpe_en_write: addr=0x1f6d, val=0x0. gpe_en_write:

I am currently running three different machines with Xen and have running DomU''s on server 1 and server 2. I trying to run a new instance of Windows 2000 on Server 2 (I''ll include the specs below), but every time the install gets to "registering components" portion, the installation restarts. I try the install on my workstation and it does the same thing.

Hi, I tried to attach passrough io device to domU, the command (ended successfully in dom0), but when I entered the domU and typed the "lspci" command I didn''t see the new device, although the dom0 removed it from the "pci-list-assignable-devices". When I tried to detach it from the domU, the detach command returned with timeout error. What did I miss? perhaps I

Hello!! I have some difficulties in my debian squeeze + xen 4.0. I had installed my domU windows XP today, and now it''s fails with some programs/applications. For example, my skype hangs when it starts with windows...i have a system in DOS (maybe in COBOL or CLIPER) running, but it is hanging too, and doesn''t starts...everything was working with VMware server, but now i change to

Hi all, when running Windows 2008 SBS on Xen 4.0.0, it disappears after some time (longest time I had it running was 20 minutes). In /var/log/xen/qemu-dm-win1.log I find: xc_map_foreign_batch: mmap failed: Cannot allocate memory xc_map_foreign_bulk error 12 Anyone any idea how to troubleshoot this? The Hypervisor has 16 GB of RAM, currently 2 GB are allocated to Dom0. This specific DomU has 8

Hello all, Been using Xen a while, previously with Netbsd and few weeks ago changed dom0 to Gentoo linux. Change wen''t very nice, but now I''m facing strange out of resources problem in Windows XP HVM guests. At first there was no issues but when we added second windows guest users started to complain that they cannot access network drivers and cannot unzip large zips ( the

hi,         I am  an engineer of Intel , on cloud and virtalization. thanks for you great updates of vTPM.Could you share your experience on how to build vTPM with xen 4.3?  I failed to boot up  2.6.18.8 kernel which is from               # make linux-2.6-xen-build              # make linux-2.6-xen-install                   I want to integerate  vTPM to OpenAttestation.OpenAttestation project is

On Sun, Jun 8, 2008 at 3:28 PM, James Harper <james.harper@bendigoit.com.au> wrote: > I''ve just uploaded 0.9.8 to http://www.meadowcourt.org/downloads > > As a reminder, the wiki page is > http://wiki.xensource.com/xenwiki/XenWindowsGplPv > > This release fixes a bug which could be hit under high disk load (high > number of outstanding requests with fragmented

Well, I seem to have developed a strange issue with the GPL PV drivers in Windows. I''m running Xen 3.2 on SLES 10 SP2 and running some Windows XP HVM domUs. Most (12-15) of my Windows machines work just fine. Two of them, though, have started exhibiting a strange behavior with intermittent network connectivity. Basically, the network starts up and connects initially. After some

There is a race condition between XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY and HVMOP_track_dirty_vram hypercall. Although HVMOP_track_dirty_vram is called many times from qemu-dm which is connected via VNC, XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY is called only once from a migration process (e.g. xc_save, libxl-save-helper). So the race seldom happens, but the following cases are possible.

Hello, I have encountered a rather strange issue with memory allocation to the domU. I am trying to run FreeBSD in a HVM, my config file is: [root@xen-srv sandi]# cat /etc/xen/vm/freebsd.cfg builder = "hvm" vcpus = 1 memroy = 2048 disk = [ ''phy:/dev/xen-dom0/freebsd,hda,w'' ] name = "freebsd" #vif = [''bridge=xenbr0,mac=00:16:3e:00:af:d8'']

Hello all. I''ve upgraded my drives, and in doing so loaded FC8. Latest kernel-xen.x86_64 (2.6.21.7-5) and xen.x86_64 (3.1.2-5) available, using 2 Intel NICs with e1000 driver. All worked fine on FC5 with custom domU FC5 with pcifront and NIC drivers in kernel. Now, I''m unable to get the NICs to function inside my domU. The are visible in lspci, and ipconfig. DomU dmesg

Hello, After a few of us have spent a week google''ing around for answers, I feel compelled to ask this question: how do I stop packet loss between my dom0 and domU? We are currently running a xen-3.3.0 (and have tried with xen-3.2.1) on a Gentoo system with 2.6.18 kernel for both domU and dom0. We have also tried a 2.6.25 kernel for dom0 with exactly the same results. The goal is to

Hi Is it true that the GPLPV drivers is incompatible with QCOW images? The Windows DomU works fine with raw standard "file:/" images, and paravirtualized Linux DomU works fine with QCOW and raw images. If i use QCOW images with my Windows DomU''s i get a stop error: 0x00000007b (inaccessible boot device). It looks like the blkback.3.hda process, that normally starts with

Is anyone here running Smoothwall Appliance as a VM in Xen? We''re running it right now, but it''s running fully virtualized instead of para-virtualized. Anyone know if it can run as a PV? It crashed yesterday with only a 100 user sessions on it. Not much in the log except: [2010-12-06 15:03:31 7341] WARNING (image:559) domain prxy3: device model failure: pid 22922: malfunctioning

Hello Everyone, I have been trying to get a Fedora 12 domU to boot for the better part of the afternoon and haven't had success booting any F12 kernel in Xen. I can get Fedora 11 installed no problem, tried to do a preupgrade but the when booting the preupgrade kernel through grub (or even from outside the domU) the domU reboots very quickly and ultimately crashes. As far as I saw in the

I was looking at vnc.c to see what would be involved in making a reverse VNC connection (vnc server connects to the client), and it looks possible but I also wondered if there was any reason why libvncserver couldn''t be used instead? Both qemu-dm and libvncserver appear to be licensed under GPL although I haven''t checked what version. I''ve never figured out whether

How should I be detecting a block-configure operation done in Dom0 in a HVM DomU? Under Debian Lenny''s Xen 3.2.1, when I execute such a command, Dom0 writes to the backend values ''params'' and ''type'', twice, but doesn''t update the ''sectors'' value to match the new device, or initiate a state change. Given that, the best I can