Re: [CentOS-virt] Migrating from KVM to XEN - kernel panic

2009-11-09 Thread Christopher Hunt
ck to suspecting the problem is in the different file structures. I'm still trying to wrap my head around the other replies in this thread. On Sat, Nov 7, 2009 at 2:24 PM, Pasi Kärkkäinen wrote: > On Fri, Nov 06, 2009 at 11:49:41AM -0800, Christopher Hunt wrote: > >First let me s

Re: [CentOS-virt] Migrating from KVM to XEN - kernel panic

2009-11-09 Thread Christopher Hunt
Bad address Kernel panic - not syncing: Attempted to kill init! I wonder if i need to mount the block device and edit fstab? Christopher Hunt On Mon, Nov 9, 2009 at 11:09 AM, Christopher G. Stach II wrote: > - "Christopher Hunt" wrote: > > > This brings me bac

Re: [CentOS-virt] Migrating from KVM to XEN - kernel panic

2009-11-09 Thread Christopher Hunt
ults0 0 proc/proc procdefaults0 0 sysfs /syssysfs defaults0 0 /dev/vg00/swap00 swapswapdefaults0 0 I'm not sure why it's looking for /dev/root.. Thank

Re: [CentOS-virt] Migrating from KVM to XEN - kernel panic

2009-11-09 Thread Christopher Hunt
o the dom0 root or the block device for the domU? root = "/dev/mapper/virt01vg00-c5root00 ro" ##dom0's root file system Thanks very much, Christopher Hunt On Mon, Nov 9, 2009 at 12:54 PM, Christopher G. Stach II wrote: > > - "Christopher G. Stach II" wrote: >

[CentOS-virt] virsh autostart: cannot set autostart for transient domain

2009-11-12 Thread Christopher Hunt
t set autostart for transient domain Just for kicks I tried symlinking /etc/libvirt/guest02.xml and /etc/libvirt/autostart/guest02.xml, but to no avail. I've entered "virsh create /root/vms/guest2.xml" into /etc/rc.d/rc.local for now. Tha

Re: [CentOS-virt] Xen domU default gateway missing/ARP table full

2009-11-19 Thread Christopher Hunt
Ken, I think Pasi's on to something there, I bet the GATEWAY command in ifcfg-eth0 is mistyped or has a syntax error. In the interem, however, a better hack might be to move the route statement from rc.local, which only runs at boot, to /etc/sysconfig/network-scripts/route-eth0 . That will e

[CentOS-virt] guest management: 1 and only 1 instance

2010-02-25 Thread Christopher Hunt
Gang, I run several KVM host machines.  Due to updates, maintenance, and unexpected reboots sometime host machines are restarted.  I can easily envision a scenario where HostX needs some critical packages updated or is acting up.  I migrate guest0, guest1, guest2 etc. from HostX to HostY.  The

Re: [CentOS-virt] (KVM) How can I migrate VM in a non shared storage environment?

2010-06-28 Thread Christopher Hunt
+1 for dd + nc over ssh if necessary. This process can and probably will saturate your ethernet interface, so depending upon the amount of traffic the box pushes on the public interface the size of the partition and other factors, sometimes i add a crossover cable between unused interfa