similar to: GRUB2 configuration for Xen 4.0.x

Hello, I have installed the Xen 4.1.1 and a working kernel 2.6.32.43 which supports Xen on a Ubuntu Linux 10.04 LTS. However, I have never successfully booted the Hypervisor and Dom0. The screen is always black after some kernel messages rapidly go by. I think that I may pass the wrong parameters to the kernel or Hypervisor with GRUB2. Can any one share his/her working grub.cfg for GRUB2 with

Hello, all, I have finished compiling the Xen tools and Dom0 kernel. The new kernel alone boots well. However, I cannot figure out how to configure the GRUB2 to boot all components together. I present my GRUB2 configuration below. Please give me some suggestions or give me your properly working configuration file to me as a reference. The menu entry for the new kernel which works fine:

Hi list After I install xen4.0 in my debian squeezz,it added the following lines into /boot/grub/grub.cfg ### BEGIN /etc/grub.d/20_linux_xen ### menuentry ''Debian GNU/Linux, with Linux 2.6.32-5-xen-amd64 and XEN 4.0-amd64'' --class debian --class gnu-linux --class gnu --class os --class xen { insmod part_msdos insmod ext2 set

we have just upgraded to xen4.0+kernel2.6.31.13. however, we fonud that disk offline in high disk IO(xen4.0+kernel2.6.31.13). but whitout xen4.0, we only start with kernel2.6.31.13, the disk offline didn''t happen. I think it is a bug. test case: 57 physical machine we start 5 vm(cpu:2, memory:1024) in a physical machine.at the same time we do decompression in dom0. tar xzvf *.tar.gz tar

Rebuilt Xen4.0 with linux-2.6.18 and have seen no problems during boot. So is it the linux kernel that caused the problem? Then why don''t I see any problem when I try the 4th grub entry? On Mon, Jun 28, 2010 at 1:23 PM, ktckd <ktckd9@gmail.com> wrote: > Hi list, > > I am seeing an issue on my notebook with Xen4.0/FC8/Linux-2.6.31.13. The > unit has nVidia graphics and

Hello We would like to perform a logistic regression analysis weighting the independent variable in a temporal fashion, i.e. events occuring most recent get highest weight. Does anyone know how to do this in R?? Regards S. Merser and S. Lophaven

I've installed 6.4 on an old T30 ThinkPad, and I'm in the midst of setting it up. I can't seem to get an rpm of Pan for it, nor even to do yum update. Mousing around fedoraproject eventually got me to http:// rpmfusion.org/Configuration/ and from there to downloads for the free, nonfree, and epel packages (along with a caveat that tells you -- *after* you've gotten rpmfusion

Hello, In http://wiki.xensource.com/xenwiki/Xen4.0 we mention the following: "Better performance and scalability: 128 vcpus per guest, 1 TB of RAM per host, 128 physical CPUs per host (as a default, can be compile-time increased to lots more)." But what''s the max supported amount of memory for a (64bit) guest? -- Pasi _______________________________________________

Hi all, I just upgraded my Debian/Etch with Xen3.3 machine to Debian/Squeeze Xen4.0 and now have problems with starting the Dom0 kernel. I always get the error message: Kernel panic not syncing: the kernel parameter noapic is incompatible with xen. My grub.cfg is: menuentry ''Debian GNU/Linux, with Linux 2.6.32-5-xen-686 and XEN 4.0-i386'' --cl$ insmod part_msdos

Hello List, i am running Debian Squeeze and i installed DRBD, 3.2.0-0.bpo.4-amd64 and Xen4.0 from the Backports. Sometimes i get such ugly Kernel message: [257318.441757] BUG: unable to handle kernel paging request at ffff880025f19000 Log: [256820.643918] xen-blkback:ring-ref 772, event-channel 16, protocol 1 (x86_64-abi) [256830.802492] vif86.0: no IPv6 routers present [256835.674481]

Hi, all, Is the Xen currently compatible with the InfiniBand? I found some information about the Smart I/O module, but it was posted in 2006. Is the module still maintained? Or, are there any up-to-date alternatives for that? Many thanks, Chiu _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello, We have default xen 3.1.2 on centOS 5.5. We now want to upgrade xen 3.1.2 to xen 4.0.1 while using the existing dom0 kernel (2.6.18). I followed the instructions on http://wiki.xensource.com/xenwiki/Xen4.0 hg clone -r RELEASE-4.0.1 http://xenbits.xen.org/xen-4.0-testing.hg cd xen-4.0-testing.hg make xen make tools make stubdom make install-xen make install-tools make install-stubdom And

    Question: can dom0 in Xen4.0 be rebooted (from domU or from within dom0) anytime without loosing anything ? If so, please provide details. If not, does Xen.org have this in roadmap ? The closest posting I found (old one) is: http://lists.xensource.com/archives/html/xen-devel/2005-07/msg00885.html The option is parameter as below (but this grub conf) noreboot Debugging Requests that

Hi Ola, There was some code done by IBM a few years ago in conjunction with a University that worked and showed the benefits but AFAIK it was never integrated into Xen. The research paper is around on the web. A few of us requested RDMA migration support for version 4.0 and it is at the top of the request list, I suspect it is probably a case of enough people asking and Citrix approving.

Hi,     I just downloaded Xen4.0 from:     http://www.xen.org/products/xen_source.html     Trying=0A to build:     Create xen entries under /sys/hypervisor =0A(XEN_SYS_HYPERVISOR) [Y/n/?] y     #     # configuration written to =0A.config     #     make-3.79.1-p7[3]: Leaving directory =0A`/foo/xen40/xen-4.0.0/linux-2.6-pvo=     ps.git''     make-3.79.1-p7 -C

Hi, I am running XEN 4.1 on Debian 6 and I cannot find blktapctrl process running. xend is started. I installed XEN from 4.1 source following instructions here: http://wiki.xensource.com/xenwiki/XenParavirtOps http://wiki.xensource.com/xenwiki/Xen4.0 Should there be a blktapctrl process running in this version? The problem I have encountered is that I can create a domain on a raw disk image but

Hi, Ubuntu 10.04 x64 installing xen4.0 testing when compiling kernel 2.6.32.16 from jeremy git i get this error: WARNING: modpost: Found 7 section mismatch(es). To see full details build your kernel with: ''make CONFIG_DEBUG_SECTION_MISMATCH=y'' GEN .version CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD

After download of Xen4.0, Is there a simple way to disable to not download from git implicitly ? (I already did it offline and would like to use that build instead.) Idea is: "make world" would not enforce git automatically. Any suggestions ? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hi, guys, I''m sorry to disturb you. I am a student. I want to use Xen to do some test about memory sharing between two domain. I am a newbie in Xen memory sharing. I want to set up a environment. I search on the internet. I find some patch for old version. However, I want to running on Xen 4.1 or 4.2 version. Does this still work? Can you help me? Can you give some instruction on this?

I have the same issue. Apparently there are patches for this error, which only affects intel: http://www.gossamer-threads.com/lists/xen/devel/185593 For logging the output is the same as in the above thread: Xen call trace ========== xsave_init + 0x6d/0x1f0 init_intel + 0x13d/0x380 generic_identity + 0x39/0x190 identify_cpu + 0xe2/0x250 __start_xen + 0x2ec6/0x3340 __high_start + 0xa1/0xa3