similar to: network broken on domain0

Hi, Can someone interpret how HVM guest communicate with domain0, as i know, H VM can not use event channel directly, is the platform-pci offer a way to solve this? Please try to explain concretely, for example : 1.how does HVM send a event to domain0, how does domain0 catch this event, and assoicate it with a handler 2.the opposite direction, how does domain0 send event to HVM guest? Does it

Hi all, I want to use ionice command change the priority of threads of blkback(in domain0) for each corresponding blkfront . However, I do not know how to recognize which is the thread for the corresponding blkfront using ps aux. Anybody can give me some advice? Thanks in advance! -- View this message in context:

-------- Исходное сообщение -------- Тема: Fwd: bug on create domain0 Дата: Mon, 04 Apr 2011 14:54:13 +0600 От: net administrator Отвечать: tkpiuk@gmail.com Кому: xen-devel@lists.xensource.com -------- Исходное сообщение -------- Тема: bug on create domain0

Hi, Jeremy Since now the pv_ops domain0 is approaching, we are considering to port the dom0 power management related code, or more specifically, the Cx/Px ACPI info parsing code, to pv_ops domain0 tree, so that people can utilize Xen power management capability (Cx/PX) under pv_ops domain0. This RFC is a draft version for comments. === Overview === Requirement: Xen hypervisor need Cx/Px ACPI

Hi! I have a opteron machine running in 64bit mode. I would like to set up a Domain0 at 64bit and run 32bit domainU''s on top to use with other 32bit domains in regular x86 boxes for clustering.. Is this scenario possible, considering the use of Xen3 ? TIA -- Miguel Sousa Filipe _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

I have a problem with SATA disk. Once, i start up my system (1 domain0 and 2 domainU on the same machine), it is good. But, where some of them have high traffic and thus require high disk usage i get this error in dom0''s dmesg: ATA: abnormal status 0xD0 on port 0x9F7 ATA: abnormal status 0xD0 on port 0x9F7 ATA: abnormal status 0xD0 on port 0x9F7 ata1: command 0x35 timeout, stat 0xd0

My domain0 cannot go to Internet while domainU can ,anyone one know how to solve it? I post the information I get when typing "ifconfig -a,route -n ,brctl show." here is the link :http://pastebin.ca/1506798.Anyone who can help me? -- God more,self less. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

My domain0 cannot go to Internet while domainU can ,anyone one know how to solve it? I post the information I get when typing "ifconfig -a,route -n ,brctl show." here is the link :http://pastebin.ca/1506798.Anyone who can help me? -- God more,self less. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com

Hello everybody, I installed Xen on my suse 9.2 system. Up to now I can do the following things: Boot into XEN Start xend Automatically start a virtual Domain (ttylinux) My problem is that after starting XEN I cannot reach any other client on my network any more. The only machine I can ping is the virtual ttylinux server. Therefore I cannot reach the XEN machine from outside using ssh or

Hello, I recently tried Xen 3.0.3-testing on my 2x Opteron-244 SMP machine. Everything works well exept one detail, which is not unimportant to me: the powernow-k8 driver fails to switch frequencies. A closer look on the powernow-k8 source reveals, that some MSR write operations seem to be without any effect. A rdmsr() before and after the wrmsr() call reveals that no real change on the register

I have a question about memory. I have 8GB of RAM on a Dell PE 1850(usb disabled kernel, cos it gets locked up on heavy I/O). My domain0 has only 2 gigs of memory. I have 2 guest domains 512 each. Now when i try to create a 3rd guest domain of 512, xen wont let me do it. My confusion is "Is 4G the max amount of memory a domain can get/ or is 4G the max amout of cumulative memory all the

Hi everyone! I have the following setup: domain0 |-domU1 |-domU2 |-domU3 I am running this with libvirt on a XEN server. Right now the server is connected to our office network, but later it will be in a hosted environment. I need domU1 and domU3 to have a public IP, and all of the domUs and the dom0 should have an internal IP address to communicate with each other. So this is what I would like

Xentop encounters error in pv-ops domain0, because the VBD path in sysfs changes to "/sys/devices" Also delete the macro in xenstat_netbsd.c, because it is not used. Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Best Regards, -- Dongxiao _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi all. I have still network issues. I''m now able to connect two virtual domains with a bridge defined in domain0. But this is not what I want. I don''t want to affect domain0 in any way what means no network connections between the domain0 and the virtual domains. I just want to define a ''cross-over cable'' connecting eth0 of the first domU with the eth0 of the

Hi all, I am in a bit of a fix here, I have several Guests paravirtualized running on a Dom0 that is currently running the 2.6.18-92.1.22.el5xen Kernel. All my guests (administered by different people) have subsequently been updated to later versions of the kernel (namely 2.6.18-164.el5xen or 2.6.18-128.4.1.el5xen). Ones that are still running are using the Kernel 2.6.18-128.4.1.el5xen while

> This subthread in the Xen patch thread has now digressed onto discussions > about entropy and security. Perhaps you guys could add some points. Well, I can try. I don't think this answers any questions, but perhaps it informs the discussion. Apologies if the Cc: list is getting a bit bloated. > On 11 May 2006, at 01:33, Herbert Xu wrote: >>> But if sampling virtual

> This subthread in the Xen patch thread has now digressed onto discussions > about entropy and security. Perhaps you guys could add some points. Well, I can try. I don't think this answers any questions, but perhaps it informs the discussion. Apologies if the Cc: list is getting a bit bloated. > On 11 May 2006, at 01:33, Herbert Xu wrote: >>> But if sampling virtual

Thank you all for you replies! For anyone following the fedora xen quickstart guide here are the steps to follow to get your eth0 working. At rawhide mkdir /lib/modules/2.6.12-1.1411_FC4xen0 depmod -a At the domain0 (make sure rawhide is down) mount -o loop /root/fedora.img /mnt cd /mnt cp /etc/sysconfig/network-scripts/ifcfg-eth0 etc/sysconfig/network-scripts/ifcfg-eth0 cp

Hi all I am in the process of upgrading my XEN servers from 2.4 to 2.6 kernels as I am having better results on 2.6. However one machine (the big daddy) refuses to boot a 2.6.9 xenolinux kernel. It''s an IBM eSeries xServer x205. I have selected what i think are the appropriate options in menuconfig but it refuses to boot into dom0. By refuse I mean it initialises the hypervisor,

Hi, I have the following configuration for Xen 3.0 OS: Fedora core 5.0 Processor: AMD Athelon(tm ) XP 2400+ RAM: 1GB I have installed the following RPM into this machine. xen-3.0.1-4.i386 kernel-xen0-2.6.15-1.2054_FC5.i686 kernel-xenU-2.6.15-1.2054_FC5.i686 After rebooting the machine..i have choose the Domain0 option to boot in domain0. But it show''s some hardware