Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-03 Thread Kwan Lowe
On Tue, Mar 2, 2010 at 11:07 PM, Ted Kaczmarek wrote: > The network should not have been an issue, are you sure you used the same vm > config on both hosts? > That means the mac address would stay the same, and their should not be any > L2 related issues, that > are related to vm anyway. It app

Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-02 Thread Ted Kaczmarek
The network should not have been an issue, are you sure you used the same vm config on both hosts? That means the mac address would stay the same, and their should not be any L2 related issues, that are related to vm anyway. Ted On Mar 1, 2010, at 2:47 PM, Kwan Lowe wrote: > Just wanted to sh

Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-02 Thread Kwan Lowe
On Tue, Mar 2, 2010 at 4:14 AM, Pasi Kärkkäinen wrote: > It's not Xen renaming the script :) You changed the MAC address, so the > centos network init scripts will rename the ifcfg file, and generate > new default one (with dhcp). > > rhel/centos ifcfg-eth* are based on MAC addresses. Thanks Pas

Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-02 Thread Kwan Lowe
Thanks Henry... On Tue, Mar 2, 2010 at 2:10 AM, henry ritzlmayr wrote: >> Next, we copied the /etc/xen/xm_c32_001 configuration file to the >> replacement server.  We generated a new UUID using the "uuidgen" >> utility. We also created a new MAC address.  Finally, we started the >> instance: > >

Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-02 Thread Pasi Kärkkäinen
On Mon, Mar 01, 2010 at 02:47:23PM -0500, Kwan Lowe wrote: > Just wanted to share some success I had moving some Xen guests from > one server to another. > > Problem Recap > We had Xen host on a single core 32-bit CentOS 5.4 installation on an > AMD Athlon 2.1 GhZ system that was giving hard drive

Re: [CentOS] Success moving Xen LVMs from 32 to 64bit host

2010-03-01 Thread henry ritzlmayr
> Next, we copied the /etc/xen/xm_c32_001 configuration file to the > replacement server. We generated a new UUID using the "uuidgen" > utility. We also created a new MAC address. Finally, we started the > instance: Since you moved your virtual machine, you wouldn´t have to create a new UUID and