0
votes
2answers
582 views

Strange Ubuntu boot up warning

I have a VM (Xen based), I can boot up the machine but there are some warning during the boot up. Are they normal? If not, how to solved? md: Scanned 0 and added 0 devices. ...
1
vote
1answer
821 views

xen Dom0 network setup on ubuntu 12.04.1 LTS

I read a lot of tutorials (or at least try to be) but none is able to explain well how to configure networks for xen host. my Dom0 has two interfaces eth0 (real interfaces) and virbr0 (I guess was ...
0
votes
3answers
2k views

Xen hypervisor 4.1 Kernel Panic on Ubuntu 12.04

I have a fresh Ubuntu 12.04.1 amd64 server install following this guide I have used LVM option used all disk and make 2 LV /dev/mapper/vg-root / (80GB) vg-swap swap (4GB) now i install xen with ...
4
votes
1answer
102 views

How does a VM hosted on xen knows that it is in a virtualized environment [closed]

I have read that in para virtualization hosted virtual machines are aware that they are being virtualized, and this allows them to increase their performance. But, how does the hosted machine know ...
3
votes
2answers
2k views

Ubuntu server 12.04 on XenServer 5.5 - Won't boot from iso

I can't get the Ubuntu server 12.04 ISO to boot in XenServer 5.5. It is not a problem with the ISO or the share because I have used the iso to install locally and I can install other ISOs from the ...
1
vote
0answers
1k views

XenServer 6.0 upgrade pygrub error

Just upgraded our XenServer testmachine from 5.6 to 6.0, one of the vms' (ubuntu-server 10.04 LTS) will no longer boot. Error in XenCenter; 9/11/2011 3:48:23 PM Error: Starting VM 'TestDom-Ubuntu' - ...
1
vote
1answer
3k views

How can I mount a XenServer VHD from an iSCSI SR in Ubuntu?

I need to get files from a Linux VM that was hosted on an iSCSI volume attached to a XenServer host, but I no longer have any XS hosts around (they've all been converted to VMware). I've already ...
0
votes
2answers
456 views

XenServer VM SSH

I am trying to create a Ubuntu VM in XenServer and log into it with SSH. I was already able to do this using the same image, but now I just cannot figure out how I got the IP of the newly created ...
0
votes
1answer
355 views

Instructions to make Ubuntu 11 Server work with XenServer?

Does anyone have good instructions on how to make Ubuntu 11 work well on XenServer? I have two servers setup and would like to make sure that I get them working as well as I can on XenServer. I am ...
0
votes
0answers
302 views

How to install Ubuntu 10 on Citrix XenServer 5.0

we are currently using Xen to virtualize our servers. We found out that our backup solution (Acronis Backup and Recovery virtual Edition) does not support Xen virtualized guests. Citrix XenServer ...
1
vote
1answer
362 views

Which Ubuntu 10.04 kernel should I use with Xen?

To run Ubuntu 10.04 32-bit and 64-bit servers under Citrix XenServer 5.6, which kernel should I use for the best performance? For new installations, can I specify that kernel in the boot option for ...
0
votes
1answer
520 views

XenServer: How to add network?

I have a server with xensource 5.6 installed. This server has two NICs eth0 (private LAN IP) and eth1 (public IP). I installed ubuntu 10.10 and associated with the eth1, but how can I set a public ...
1
vote
1answer
599 views

Xen Server Guest Network configuration?

I am trying to install Ubuntu Server as a domU (Guest) on Citrix XenServer. Everything works fine but I am not able to access the internet from the guest. Is there any specific thing that I need to do ...
0
votes
3answers
2k views

soft lockup - CPU#0 stuck for 11s! error with Xen virtual machines

Getting a kernel panic with this error on my XEN VPS's. (all on 8.04 LTS) The kernel version on my Dom-0 is 2.6.24-25-xen and the kernel version on the Xen VPS is also 2.6.24-25-xen. I read ...