Re: [Xen-users] virsh -c xen:/// list: = Connection refused, Set up Xen 3.4.3 & Libvirt 0.7.0 on top of Ubuntu 9.10 Server

[Boris Derzhavets <bderzhavets@xxxxxxxxx>]

Everything seems to work OK on Ubuntu 9.10 Server . Xen 3.4.3-r1 & Libvirt 0.7.0.
There should not be necessary to make "prevu" build of Xen 3.4.1.
Libvirt 0.6.1 (Ubuntu 9.04)  doesn't work with the most recent Hypervisor.

Boris.

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From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
To: Gerry Reno <greno@xxxxxxxxxxx>; "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Mon, January 4, 2010 12:18:22 PM
Subject: Re: [Xen-users] virsh -c xen:/// list: = Connection refused, Set up Xen 3.4.2 & Libvirt 0.6.1 on top of Ubuntu 9.04 Server

Gerry,

Virsh version on OSOL and F12 looks like :-

[root@ServerFedora ~]# virsh -c xen:///

Welcome to virsh, the virtualization interactive terminal.

Type:  'help' for help with commands
       'quit' to quit

virsh # version
Compiled against library: libvir 0.7.1
Using library: libvir 0.7.1
Using API: Xen 3.0.1
Running hypervisor: Xen 3.4.0

Are lines "Using API: Xen 3.0.1"," Running hypervisor: Xen 3.4.0" present on Ubuntu 9.10 Server ?

Boris.

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From: Gerry Reno <greno@xxxxxxxxxxx>
To: "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Sun, January 3, 2010 10:12:42 PM
Subject: Re: [Xen-users] virsh -c xen:/// list: = Connection refused, Set up Xen 3.4.2 & Libvirt 0.6.1 on top of Ubuntu 9.04 Server

Boris Derzhavets wrote:
>
>    That was due to intend  to apply MRJ's ext4 patch for pygrub ...

I had major problems using pygrub with karmic guests.  Karmic seems to not mind putting /boot into a logical(extended) partition but this is totally useless for pygrub.  Also pygrub is not secure at all.  So I started using pv-grub and everything just works - no problems at all and it's secure.

-Gerry



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