Hi, I''m come back on Xen after reinstall all my system. On my part of system whitout Xen, I boot well and I have graphic mode. Card Nvidia GTX 470. Since Xen, impossible to load the module Nvidia. My options in kernel seems to be well. During my rechearch I found a tip IGNORE_XEN_PRESENCE=y CC="gcc -DNV_VMAP_4_PRESENT -DNV_SIGNAL_STRUCT_RLIM" ./NVIDIA-Linux-x86_64-###.##-pkg2.run But after I install the last driver on Nvidia''s site web NVIDIA-Linux-x86_64-275.09.07.run I encontered a problem I run the command. I found the most recently file nvidia.ko. But only exist under the path of Gentoo. Then I copy it under the directory kernel/video of Xen. Finnaly I reboot, but nothing change. I think forgot a part ... Thanks in advance for advices ? Sincerely, Sylvain P.S : Sorry I don''t speak english fluently -- -------------------------------- [Qui vivra ; verra] [Errare Humanum Est ; Persavare Diabolicum] -------------------------------- _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi Sylvain, Are you installing the driver into Dom0? Dom0 is officially not a supported environment by NVIDIA. However, people have been able to get 3D-accelerated applications to function correctly in Dom0, but not yet with CUDA. See here: http://bit.ly/kz7wo0 I personally am interested in enabling the CUDA stack to work in Dom0. Using PCI passthrough via VT-d works when you boot an HVM guest and install the driver within the VM. What do you wish to do once the driver is loaded? Run CUDA apps, or 3-D apps, or just enable X11 to load? Also, please give more information, other than "impossible to load". -Alex -----Original Message----- From: Sylvain LALOZE <sylspy20@gmail.com> Sender: xen-users-bounces@lists.xensource.com Date: Thu, 23 Jun 2011 14:19:30 To: <xen-users@lists.xensource.com> Subject: [Xen-users] XEN Nvidia _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
someone can help me to install the realse Xen 4.1.0 on Centos 5.5 i tried to install it from http://www.gitco.de/repo/xen4.1.0/, but the system not start . do you have any suggestion o procedure or something else to help me .. thank for any replay _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
If you want to install from source and have a more hands-on experience: http://bits.xensource.com/oss-xen/release/4.1.0/xen-4.1.0.tar.gz You''ll need to install a bunch of packages required to compile Xen from source: gcc make binutils zlib-devel python-devel openssl-devel xorg-x11-server-devel iproute udev OR hotplug dev86 mercurial iasl gettext-kde (for Ubuntu machines) bridge-utils $ tar xzf xen-4.1.0.tar.gz $ cd xen-4.1.0 $ make xen && make tools # make install-xen && make install-tools Update grub, ensuring you have a pvops linux kernel to use as Dom0. Please see here and other wiki pages for more details and documented steps: http://wiki.xensource.com/xenwiki/XenParavirtOps If you want to use a package installation such as RPM, that might be slightly easier (?).... i''m not quite sure where to start, as i''ve never done it that way. On Thu, Jun 23, 2011 at 10:11, Franco Gismondi <f_gismondi@yahoo.it> wrote:> someone can help me to install the realse Xen 4.1.0 on Centos 5.5 > i tried to install it from http://www.gitco.de/repo/xen4.1.0/, > > but the system not start . > > do you have any suggestion o procedure or something else to help me .. > > > thank for any replay > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Fajar A. Nugraha
2011-Jun-24 02:44 UTC
Re: [Xen-users] how to install xen 4.1.0 on Centos 5.5
On Thu, Jun 23, 2011 at 11:11 PM, Franco Gismondi <f_gismondi@yahoo.it> wrote:> someone can help me to install the realse Xen 4.1.0 on Centos 5.5 > i tried to install it from http://www.gitco.de/repo/xen4.1.0/, > > but the system not start .What does "not start" mean? Does it crash and reboot? Is it unable to find the disk? Does it only show black screen? If it''s disk problem, the usual workaround would be to try adding pci=nomsi to kernel command line. -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Fajar A. Nugraha
2011-Jun-24 08:04 UTC
Re: [Xen-users] how to install xen 4.1.0 on Centos 5.5
Please don''t remove to/CC to the list On Fri, Jun 24, 2011 at 2:58 PM, Franco Gismondi <f_gismondi@yahoo.it> wrote:> already done, > the system goes hung after this pass >What pass?> Acctually my problems is : > my system is an blade hp with 8gb ram memory and xen 3.3.1 > i wont to create virtual machine of 10 gb is there a possibility to do that > using xen 4.1.0?Nope, not possible. Don''t even bother.> I found something like tmem (transcendent memory) used on xen 4.1....even tmem does not provide the kind of memory-overcommit that you want. -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi, finally I can boot on X with this post http://www.nvnews.net/vbulletin/showthread.php?t=60125&page=9* *> $ sh NVIDIA-Linux-x86_64-195.36.15-pkg2.run --extract-only > Creating directory NVIDIA-Linux-x86_64-195.36.15-pkg2 > Verifying archive integrity... OK > Uncompressing NVIDIA Accelerated Graphics Driver for Linux-x86_64 > 195.36.15......................................... > .................................................. > .................................................. ....................... > > $ cd NVIDIA-Linux-x86_64-195.36.15-pkg2/usr/src/nv/ > $ patch -p0 < ~/nv-hack.txt > patching file nv-linux.h > > $ export IGNORE_XEN_PRESENCE=1 > $ export SYSSRC=/lib/modules/$(uname -r)/source > $ export SYSOUT=/lib/modules/$(uname -r)/build > $ make clean module > <a lot of noise here> > NVIDIA: left KBUILD > > $ sudo cp nvidia.ko /lib/modules/$(uname -r)/kernel/drivers/video/ > $ sudo depmod -a > $ sudo modprobe nvidia >I do this and work well. Thanks 2011/6/23 Alex Merritt <merritt.alex@gmail.com>> Hi Sylvain, > > Are you installing the driver into Dom0? Dom0 is officially not a supported > environment by NVIDIA. However, people have been able to get 3D-accelerated > applications to function correctly in Dom0, but not yet with CUDA. See here: > > http://bit.ly/kz7wo0 > > I personally am interested in enabling the CUDA stack to work in Dom0. > > Using PCI passthrough via VT-d works when you boot an HVM guest and install > the driver within the VM. > > What do you wish to do once the driver is loaded? Run CUDA apps, or 3-D > apps, or just enable X11 to load? > > Also, please give more information, other than "impossible to load". > > -Alex > -----Original Message----- > From: Sylvain LALOZE <sylspy20@gmail.com> > Sender: xen-users-bounces@lists.xensource.com > Date: Thu, 23 Jun 2011 14:19:30 > To: <xen-users@lists.xensource.com> > Subject: [Xen-users] XEN Nvidia > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >-- -------------------------------- [Qui vivra ; verra] [Errare Humanum Est ; Persavare Diabolicum] -------------------------------- _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users