similar to: qemu: could not open hard disk image ''/dev/hda''

Greetings xen gurus... I''m working with xen-3.0-testing downloaded on July 3, 2006. I have configured an hvm domain and want to use vif-route and network-route to configure the communication. The domU starts up fine. I was able to complete the installation of the OS (RHES3) and can restart the domain repeatedly. However, I cannot ping the network interface from dom0 using the

branch xen-unstable xen branch xen-unstable job build-i386 test xen-build Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: ae763e4224304983a1cde2fbb3d6e0c4d60b2688 Bug not present:

Hi, Does anybody installed FreeBSD to VT Xen Domain with success? I tired FreeBSD 6.0 Stable installer cd but after the SDL console bing up and the loader was fund I got the following messages scrolling on the console: BTX halted init=0000000d err=00000000 elf=00010046 eip=000090db eax=00050033 ebx=00042820 ecx=00000000 edx=0000a000 esi=00209701 ebi=0001f98 ebp=000d0000 esp=00001800 cs=0008

We use XENMEM_add_to_physmap_range which is the preferred interface for foreign mappings. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> --- arch/arm/include/asm/xen/interface.h | 1 + arch/arm/xen/enlighten.c | 100 +++++++++++++++++++++++++++++++++- arch/x86/include/asm/xen/interface.h | 1 + include/xen/interface/memory.h | 18 ++++++ 4 files changed,

Hello, I''m trying to get my first HVM domU installed (another Debian domU is already working under the same dom0). I intend to install the guest OS from a bootable CD-ROM. But when I create the new HVM domU with ''xm create xp1-cd.cfg'' , I don''t get the expected installation-window and find this in /var/log/xen/qemu-dm.6575.log: domid: 6 qemu: the number

Hi list!, this is my first mail, nice to meet you ;-) The first, sorry for my english, this is not good, i am from Spain :-( The second THANKS in advance ;-) I am writing because I have a problem with the virtualization of M$ Windows on Xen. All system works OK when I virtulize systems based on GNU/Linux. When I start my Windows Machine for make installation with the CD (iso). The Windows

hi,list I compiled xen hypervisor(v3.0.3) from source on 64bit CentOS 4u4 platform, It''s quite stable when I use linux as guest OS. but when I want to run a windowsXP VM on xen, my hvm configure file is : ------------------------------------------ kernel = "/usr/lib/xen/boot/hvmloader" builder=''hvm'' memory = 2048 name = "winxp" vcpu =

text doesn''t need to repeat that. Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: 2007-12-10/xen/arch/x86/hvm/hvm.c =================================================================== --- 2007-12-10.orig/xen/arch/x86/hvm/hvm.c 2007-12-10 09:19:12.000000000 +0100 +++ 2007-12-10/xen/arch/x86/hvm/hvm.c 2007-12-10 09:22:53.000000000 +0100 @@ -533,8 +533,7 @@ static void

Hi, I try to start a DomU with xm create endian -c and got the following error message Xend has probably crashed! Invalid or missing HTTP status code. I''ve tested the DomU with nearly the same system at VMWare (Windows) and it works normaly, but on my server I get this error message. I useing gentoo as Dom0. I tried also a gentoo DomU with the same result. Thanks.

[PATCH 6/8] HVM save restore: guest memory handling Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> add support for save/restore HVM guest memory diff -r bb1c450b2739 tools/libxc/xc_hvm_restore.c --- a/tools/libxc/xc_hvm_restore.c Thu Jan 11 21:03:11 2007 +0800 +++ b/tools/libxc/xc_hvm_restore.c Thu Jan 11 21:05:45 2007 +0800 @@ -31,6 +31,40 @@ #include <xen/hvm/ioreq.h>

I am running Pentium D 930 with 2 gigs of ram. Fedora Core 6 with Xen enabled. I am able to start the install and it goes to the first stage of needing to be rebooted. I restart the Domain and it starts to finalize the windows install. And is fine until it starts asking for serial numbers or computer names. Then all of a sudden the guest freezes. The guest CPU goes to zero and so does the

Dom0: Wheezy 64 bit with kernel from package linux-image-3.2.0-2-amd64 version 3.2.12-1, package blktap-dkms and all dependency packages for xen, spice and usb redirection. ------------------------- /etc/modules ------------ loop max_loop=64 xenfs xen-evtchn blktap ------------------------- hg clone http://xenbits.xen.org/xen-unstable.hg (in this build changeset is 25194:6b72eb3b40cf) # Qemu

Hi sahil: I think the reason why you cannot get page shared is due to the gref you got. Gref is responsible for a page allocated from domU, in my understanding it should not be 0, that is a gref 0 can not be shared, that''s why I skip gref 0 to be nominated. The gref is nominated to Xen and later used to find a corrspond MFN, so it shall not always be the same.

- introduce local variables (shortcuts for frequently used <dom>->grant_table) - adjust first parameter of mapcount() - drop lock acquisition from gnttab_get_version() - remove hard tabs and adjust formatting Signed-off-by: Jan Beulich <jbeulich@suse.com> Tested-by: Andrew Thomas <andrew.thomas@oracle.com> --- a/xen/common/grant_table.c +++ b/xen/common/grant_table.c @@

Hi, I am running Xen 3.1 on Ubuntu Gutsy, AMD64 distro. When I try to migrate a Windows XP domain, the domain migrates, but does not get restored in the destination node. The block device is provided by open-iscsi/iet and is accessible from both nodes. Below are logs from both source and destination nodes: Please throw some light on where the problem could be: TIA, Regards, -- Shuveb Hussain.

direct_remap_pfn_range() does not properly mark vma with VM_PFNMAP. This triggers improper reference counting on what rmap thought was a normal page, and a subsequent BUG() such as: Eeek! page_mapcount(page) went negative! (-1) page->flags = 414 page->count = 1 page->mapping = 00000000 ------------[ cut here ]------------ kernel BUG at

Hardware: Dell Poweredge R510 (32G ram, 8 CPU- Xeon) 64bit - xen 4.0.1 stable 64bit - 2.6.32.18 dom0 (.config attached) running Ubuntu 10.04 32 bit - 2.6.18.8 domU (.config attached) running ubuntu 8.04 domU has 3 tap2 disks, on lvm snapshots. domU has 2G mem, 2 VCPU workload on domU - ssh + top running, destroy domain -- This works . But, If i run a heavier workload say postgres db (just

Xen patchbot -unstable wrote: ># HG changeset patch ># User cl349@firebug.cl.cam.ac.uk ># Node ID 8fe8a99b1c2a6ea88624546ab625eaa0758e3a17 ># Parent e69cbfee4011da1648718f1f5cbe8dabb956e72a >New console transport and update xenconsoled. >Add a new console interface using a seperate shared page and event channel >instead of passing the console input/output over control

This set of patches adds the support for acceleration plugins to the netfront/netback drivers. These plugins are intended to support virtualisable network hardware that can be directly accessed from the guest, bypassing dom0. This is in response to the RFC we posted to xen-devel with an outline of our approach at the end of September. To follow will be another set of patches to provide our

Package: xen-hypervisor-3.0-i386 Version: 3.0.2+hg9681-1 Severity: important Have been trying to get NetBSD to run under debian unstable with the debian supplied hypervisor. Using the 3.0.2-2 hypervisor supplied by XenSource, it works just fine. Because the install process overrides other things, reverified with debian hypervisor afterwards and symptom continues. Attaching the netbsd.cfg and the