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My dom0 is uing Centos 5.2 x64. I have just upgraded Xen from 3.3.0 to 3.3.1. After upgraded, I find that I cannot hotplug additional vcpu anymore. I have a domU "linux1" which is a paravirtualized vm with centos 5.2. I try to "xm vcpu-set linux1 4", it does not have any error message, but those vcpu cannot be displayed. I also tried to add vcpu using "virsh setvcpus

...to a loopback device. I wouldn''t have thought this a problem, provided that the loop device itself wasn''t in use, but it causes all sorts of strange things to happen. My loop device was mounted with the following command ''losetup --offset 32256 /dev/loop4 /dev/vg00/virt-domu_name-0'', which allows me to mount the filesystem with ntfs-3g (32256 is the offset of the partition in the disk image). The symptoms were that windows would BSoD shortly after login, chkdsk always reported errors (as done under the recovery console) and changes made in the DomU filesystem did...

Hi all, I were upgrading my system recently. But I met some difficult problems, the biggest one is described in http://permalink.gmane.org/gmane.comp.emulators.xen.user/66971, unfortunately I got no answer yet. My original environment is xen3.4.2(64bit) + dom0 kernel 2.6.18-xen, and 4 domus with kernel 2.6.18-xen, after first upgrade stage, I have Xen4.1.0(64bit)+dom0 kernel 2.6.32.39, and 4 domu

Hi all, I were upgrading my system recently. But I met some difficult problems, the biggest one is described in http://permalink.gmane.org/gmane.comp.emulators.xen.user/66971, unfortunately I got no answer yet. My original environment is xen3.4.2(64bit) + dom0 kernel 2.6.18-xen, and 4 domus with kernel 2.6.18-xen, after first upgrade stage, I have Xen4.1.0(64bit)+dom0 kernel 2.6.32.39, and 4 domu

I''m running a number of domU''s on a server, each with a console bound to a specific local port. I''d like to provide the users of my domU''s with access to the console, but I was wondering how people have been able to do this while limiting access to the console ports. That is, I could provide the users with a shell on the local machine, but then they could telnet

Hey all, I''m trying to figure out how to re-size physical partitions in the Dom U. I''ve read up what I can find on line and finally decided to have Logical Volumes in the Dom 0 and pass them as physical volumes for use in the Dom U. Here''s an example of what I''m doing. To start in the Dom 0 I created the LV''s with lvcreate -n guest_boot -L 100M

Hello, is there a way to start automatically the vncviewer when a domU starts? When I was using the xm toolstack I could use "xm create domain.cfg -vncviewer" or something similar (if I''m not wrong), but I don''t know how to do it with the xl toolstack. At the moment, I have to create the domain using xl create domU.cfg, then xl list to see the domU id and then xl

Hi, I have some problems to configure the xen I''ve installed (3.3.1). The computer is a Intel Core 2 Duo, I''m using Ubuntu 8.10 and have linux in my dom0 and winxp pro in my domU. I have two cores and I''d like to set the affinity of dom0 to cpu0 and domU to cpu1 but I haven''t find the way of making this permanent. I''ve set cpus=1 in the domU config