similar to: xend crashing due to change in virt_kend value...??

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.

Hi I''m putting together a Dom0 and three DomU (all Gentoo) with kernel 3.5.7 and Xen 4.1.1. Each Dom has it''s own md (md0 for Dom0, md1 for Dom1 etc). Dom0 works fine so far, however, I''m stuck trying to create DomUs. It appears the xvda1 device on DomU is not created or accessible: Parsing config file dom1 domainbuilder: detail: xc_dom_allocate:

Hello everyone... I get the following error when i try to creat a virtual machine Error: (4, ''Out of memory'', "xc_dom_boot_mem_init: can''t allocate low memory for domain\n") I''m using Xen under Gentoo, kernel 2.6.32-r1 in a i686 Dual Core AMD Opteron(tm) Processor 290 AuthenticAMD with 16Gb of memory and 4Tb of hard disk. It was a pain to install

Hello! I was asking for help on the Freenode channel, and I was pointed here. I have a situation where, using xl, I can create a functional PV domU, with or without pv-grub, but I cannot access the console. Firing up xend and using xm works without trouble. Since xend and company is being deprecated, I would like to transition to using the xl toolstack. The system is an Arch Linux system

Hi, I''m trying to boot a PV VM I just installed (following http://wiki.xen.org/wiki/Debian_Guest_Installation_Using_Debian_Installer) without success. My XEN installation is xen-unstable 54c8c9eaee92+ on a Debian unstable machine (x86_64), kernel 3.3.4+. The VM I installed is, again, a Debian unstable x86_64. The installation went smoothly; I used an 8GB file as a disk back-end. I went

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of environment its coming up under. We

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of environment its coming up under. We

This implements a loader for version 2.07 boot protocol bzImage format files. This allows a single bzImage kernel file to boot either native from a normal bootloader (grub, etc), or paravirtualized under Xen. These bzImages have two changes to make this possible: 1. There's a new field for the bootloader to tell the booted kernel what kind of environment its coming up under. We

Hi all I keep on getting this error when I try and install a Xen guest on a CentOS 5.1 x64 server with Xen installed from the repositories: [root at gimbli ~]# virt-install sdl=0 vnc=0 nographic=0 -v --location=http://intranet/kickstart/cPanel/centos/5.1/32/os/i386/ --ram=256 --file-size=10 --file=/home/vm/vps07.img --name=vps07 libvir: error : configuration file syntax error: expecting an

Hey, It looks like one of the patches that went in Xen 4.1 blows up. This used to work over the weekend, so I can only surmise it is one the three patches. This is with a debug=y build (which has been working nicely for the last month or more). It looks like one of the patches that went in Xen 4.1 blows up. This used to work a day ago - that is c/s 23551 worked nicely. ----- Forwarded message

Hello all, I've been digging around on this for a few days and I have not come up with a solution. I have a Compaq ProLiant DL580 (G1, the old tan Compaq) with 4 x 700MHz P-III CPUs and 11GB of memory. I've loaded CentOS 5.5 with Virtualization (Xen) + KVM and patched up to current (full KS packages file list at the end). When it boots, Xen only detects a single CPU as shown in the xm

Trying to get Xen going on Fedora 9. Xen was installed from the distro RPMs. Xen version is 3.2.0 and the linux-xen version is 2.6.25.3. Xen seems to come up fine, but the system just hangs at the point where booting of Dom0 should start. There is absolutely no output from Dom0. I configured Xen to log to a serial port and captured the output below. Any suggestions on how to continue

Hi, I have a problematic CentOS XEN server and hope someone could point me in the right direction to optimize it a bit. The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can take, 1U chassis) on an Intel motherboard with a 1TB SATA HDD. dom0 is set to 512MB limit with a few small XEM VM's running: root at zaxen01:[~]$ xm list Name ID

Hi, I have a problematic CentOS XEN server and hope someone could point me in the right direction to optimize it a bit. The server runs on a Core2Quad 9300, with 8GB RAM (max motherboard can take, 1U chassis) on an Intel motherboard with a 1TB SATA HDD. dom0 is set to 512MB limit with a few small XEM VM''s running: root@zaxen01:[~]$ xm list Name ID

Hi, I'm geting this message from virt-manager. Server: SuperMicro X8SIL with INTEL X3440 Here is my logs /var/log/dmesg: Bootdata ok (command line is ro root=/dev/md2) Linux version 2.6.18-194.3.1.el5xen (mockbuild at builder10.centos.org) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Thu May 13 13:49:53 EDT 2010 BIOS-provided physical RAM map: Xen: 0000000000000000 -

When booting a recently compiled Xen 4.2 on Ubuntu 12.04, dom0 crashes. I''ve included a serial console log below. I''ve used: Xen 4.2 unstable rev. 25483, compiled on the same machine. I had to apply the AT_EMPTY_PATH patch from http://lists.gnu.org/archive/html/qemu-devel/2012-02/msg03460.html to get it to compile. Linux 3.2.0-25, which is the default kernel in Ubuntu''s

In hvm enviroment, acpi failed. why? centos5.1 =================================================== [root@hvm001 ~]# xm dmesg __ __ _____ _ ____ ___ ____ _ ____ \ \/ /___ _ __ |___ / / | |___ \ / _ \___ \ ___| | ___| \ // _ \ \047_ \ |_ \ | | __) |_| (_) |__) | / _ \ |___ \ / \ __/ | | | ___) || |_ / __/|__\__, / __/ | __/ |___) | /_/\_\___|_| |_| |____(_)_(_)_____| /_/_____(_)___|_|____/

Hi, I was wondering if there is any documentation on how to write a bare metal application for Xen. I don''t need to parse the device tree and such yet, a simple booting "Hello World" would be fine :-) We wrote one and when trying to boot we get ( this was an uncompressed binary, no image): libxl: notice: libxl_numa.c:451:libxl__get_numa_candidate: NUMA placement failed,

With a suitably recent xen the __xen_guest string is no longer required so remove it. See the caveat in 0/5 though! Should be merged into 024-head.patch Signed-off-by: Ian Campbell <ian.campbell@xensource.com> diff -r 82192f4547ab arch/i386/paravirt-xen/xen-head.S --- a/arch/i386/paravirt-xen/xen-head.S Wed Aug 23 15:15:18 2006 +0100 +++ b/arch/i386/paravirt-xen/xen-head.S Wed Aug 23

Pretty self explanatory. Should be merged into 023-xen-interface.patch Signed-off-by: Ian Campbell <ian.campbell@xensource.com> diff -r 6d25b8f9ce5b include/xen/interface/elfnote.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/include/xen/interface/elfnote.h Wed Aug 23 15:45:20 2006 +0100 @@ -0,0 +1,124 @@