similar to: problem about xen-3.3.1 on CentOS 5.2

I''m having trouble actually seeing a PCI device in my VMs. I''ve resolved several of my issues using previous posts and using the VTdHowTo wiki page. I have both VT and VTd BIOS options enabled. I have pciback hiding the devices and xm can list and assign the devices to VMs. I don''t see the PCI devices in my VMs though. I have tried a windows and a Linux vm, without

Dear All, I installed CentOs on a brand new Dell Lattitude E5430. I did a minimal install, then did a "yum groupinstall Desktop" and I installed xorg-x11-drv-intel.i686. Also, I installed a i686 CentOs on a 64bit system, thinking because it has 4Gb or ram, It makes no difference. The screen is split top to bottom on the left hand side. This was quickly solved by adding

I make some networking performance tests for Linux 3.10.13 #1 SMP is that normal Linux (pktget) ----> Linux (router) ----> Linux (Sink) eth0: 0.00 P/s 652024.78 P/s 652024.78 P/s eth1: 652175.58 P/s 2.98 P/s 652178.55 P/s with echo 0 >/proc/sys/net/bridge/bridge-nf-call-iptables CPU is about 2% with echo 1

Hello, I have strange behaviour on a server that I can't get a handle on. I have a reasonably powerful server running VMware server 1.0.4-56528. It has a RAID5 build with mdadm on 5 SATA drives. Masses of ram and 2 XEON CPUs. But it stutters. Example : fire up vi, press and keep finger on i. After filling 2-3 lines, the display is stopped for 2-12 seconds. Then they continue. This

Dear Xen Community, today we tried to upgrade our base server from a Xeon E5430 to a Xeon X5570 (Nehalem). This worked fine so far, but our DomUs with Kernel 2.6.27 no longer boot - they start up until the following message appears: [..] Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup

Hi all, i have a CentoOS based Xen Dom0 running gitco xen3.3.1. I''m experiencing problems with debian Lenny FV domU. After some days of perfect working the VM start to consume all cpu and than i can only connect via ssh to VM and nothing work, neither the "top" command! Any idea? Thanks a lot and regards, Francesco

I am using xen3.3.1, I added following 2 options in the DomU config file which is a Win2k3 server(64bit). When I start the DomU, it shows a multimedia audio controller detected, but no driver suitable. I am using the PV driver (Xen <http://www.meadowcourt.org/downloads/Xen%20PV%20Drivers%200.9.12-pre13.exe> PV Drivers 0.9.12-pre13.exe) audio=1 soundhw=''es1370''

Hi, I am at a complete loss of ideas here: I have a - xen3.3.1 hypervisor compiled from source with - dom0 being 2.6.26-1-xen-amd64 kernel from debian/lenny repository with - windows 2008 64bit as hvm guest. I use the gplpv drivers 0.10.0.69 from James Harper. The included files (xenpci.sys and xennet.sys) are apparently test-signed, so applying test-signing as boot option does enable

Hi, I don't stop to have problems with samba :s ... Now after having workaround the bug of scanning all LDAP users for each connexion... smbd crash very often. In some workstation log files i can see something like this : ... [2009/10/01 16:28:12, 2] smbd/open.c:580(open_file) baala opened file .profiles/firefox/cookies.sqlite-journal read=No write=No (numopen=20) [2009/10/01

Hi, I would like to ask concerning problems after installing xen 3.3 on Centos 5.2 I use 2.6.18.8-xen (xen3.3.1 testing - installing with mercurial). After done with make world and make install, I did mkinitrd and placing it in /boot changing the grub and reboot.. succeded I do not install libvirt and the domUs from the previous xen 3.0 (built-in Centos 5.2) are NOT able to start : [root@wing

I''ve a problem with managing power consumption on Intel Nehalem CPU. I''ve installed Xen 3.4 on our Dell PowerEdge T610 system on a Ubuntu 9.04 distribution. I recompiled the kernel 2.6.30rc5. Now I can see the c-states of the CPUs but no access to P-states information and the frequency scaling does not work. By the way, if I run the kernel 2.6.28.13 which is the last one

Hi I am trying to install Windows using HVM but I get an error message that is totally useless and I am unable to figure out what the problem is. I just pulled xen-unstable.hg because nothing else supports my CPU yet. So here is what I get when I simply try to create the domain: [2008-05-28 13:55:26 16515] DEBUG (__init_s:1072) XendDomainInfo.create([''vm'',

Hello all, please tell me, how can I be sure that my Xen installation is built with Intel VT-d support? Something like xm info | grep -i KEY-REGULAR-EXPRESSION xm dmesg | grep -i KEY-REGULAR-EXPRESSION What line I should look for? And if it''s really built with it, how can I be sure, that Xen has successfully initialized VT-d hardware? I have read [1] and the lists archives

Package: xen-hypervisor-3.4-amd64 Version: 3.4.2-2 Severity: critical Justification: breaks the whole system -- Dump: (XEN) Xen version 3.4 (Debian 3.4.2-29 (XEN) Command line: com1=115200,8n1 console=com1,vga loglvl=all guest_loglvl=all noreboot (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: none; EDID transfer time: 1 seconds (XEN) EDID info not

Package: xen-hypervisor-3.4-amd64 Version: 3.4.2-2 Severity: critical Justification: breaks the whole system -- Dump: (XEN) Xen version 3.4 (Debian 3.4.2-29 (XEN) Command line: com1=115200,8n1 console=com1,vga loglvl=all guest_loglvl=all noreboot (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16

I''ve got a new system with Dual Quad Core Intel E5520 processors and Intel 82576 NICs built on the motherboard (this is a Supermicro Nehalem based blade). I''m running Xen 3.4.2, but I''ve also tried 3.4.1 and had the same problem. Dom0''s network works flawlessly, but the DomU systems all have network issues. Whenever they transmit large packets, it is as if

Hello I am trying to boot ubuntu 9.04 with iommu=1 iommu=passthrough noreboot and i keep getting a panic i have vt and vt-d enabled in my bios here is the serial console capture __ __ _____ _ _ _ \ \/ /___ _ __ |___ /| || | / | \ // _ \ ''_ \ |_ \| || |_ | | / \ __/ | | | ___) |__ _|| | /_/\_\___|_| |_| |____(_) |_|(_)_|

The subject says it all really, I''m pretty sure the system and bios are NUMA aware but I''m not sure if it''s enabled? Is it supported in 3.2.1 stable? Thanks, Rob \ \/ /___ _ __ |___ / |___ \ / | \ // _ \ ''_ \ |_ \ __) | | | / \ __/ | | | ___) | / __/ _| | /_/\_\___|_| |_| |____(_)_____(_)_| (XEN) Xen version 3.2.1

See earlier post - May 10th "Node Panic" Can anyone tell me what might be happening here? I have a 3 node cluster running under RH AS 4 (2.6.9-34.ELsmp) with ocfs2 v. 1.2.1. I've upgraded to 1.2.1 as suggested in the previous post, but one or more of my nodes continues to panic weekly: Aug 16 15:29:02 linux96 kernel: (6670,2):ocfs2_extend_file:787 ERROR: bug expression:

Hello, I''ve done an update from xen 3.2 to 3.3. Since 3.3 I can not use my TV-Card anymore. The error message is "Error: pci: 0000:10:0a.0: non-page-aligned MMIO BAR found." lspci shows the card as 10:0a.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01) Any hints ? Thanks in advance Christoph xm dmesg: (XEN) Xen version 3.3.1-rc1-pre (root@artus.own) (gcc