[libvirt-users] (Xen + libvirt) Installing and workin with xen -4.2.1 and libvirt 1.1.2

[cooldharma06]

hi,

i am using debian flavor called BOSS.

*uname -a*
Linux boss 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2 x86_64 GNU/Linux

i installed XEN-4.2.1 from the source.

*virsh # version*
error: failed to connect to the hypervisor
error: no valid connection
error: Failed to connect socket to
'/usr/local/var/run/libvirt/libvirt-sock': No such file or directory
*
*
*root at boss[src]#libvirtd -v*
2013-09-30 13:05:36.836+0000: 8199: info : libvirt version: 1.1.2
2013-09-30 13:05:36.836+0000: 8199: error : libxlCapsInitHost:86 : internal
error: Failed to get node physical info from libxenlight
2013-09-30 13:05:36.836+0000: 8199: error : libxlStateInitialize:1362 :
cannot create capabilities for libxenlight
2013-09-30 13:05:36.836+0000: 8199: error : virStateInitialize:840 :
Initialization of LIBXL state driver failed: internal error: Failed to get
node physical info from libxenlight
2013-09-30 13:05:36.836+0000: 8199: error : daemonRunStateInit:909 : Driver
state initialization failed


*root at boss[src]#libvirtd --version*
/opt/libvirt-1.1.2/daemon/.libs/lt-libvirtd (libvirt) 1.1.2

these are the things which is in my system.

Regards,
cooldharma06.



On Mon, Sep 30, 2013 at 4:23 PM, Dario Faggioli
<dario.faggioli at citrix.com>wrote:

> On lun, 2013-09-30 at 11:27 +0530, cooldharma06 wrote:
> > hi,
> >
> Hi,
>
> > thanks for your response.
> >
> >
> > i cleaned that above one and installed in this following steps:
> >
> >
> > * sudo apt-get install gcc make pkg-config libxml2-dev libgnutils-dev
> > libdevmapper-dev libcurl4-gnutls-dev python-dev libpciaccess-dev
> > libxen-dev libnl-dev
> >
> Oh, so you are on Debian/Ubuntu... Which version (so that I can try to
> replicate your configuration) ?
>
> > * ./configure = --prefix=/usr --localstatedir=/var --sysconfdir=/etc
> > --with-xen=yes --with-libxl=yes
> >
> Mmm... ok, that's the libvirt part. How did you install Xen? I'm sure I
> asked that already, but I can't remember whether or no you answered (if
> yes, sorry).
>
> Last time I tired to compile libvirt with libxl=yes on a Debian system
> it was failing because of some issues with the Xen Debian packages (or
> so I recall), although that was with Xen 4.3.0.
>
> So, did you also build Xen yourself or you apt-get installed it?
>
> > root at boss[daemon]#xl info -n
> > host                   : boss
> > release                : 3.2.0-4-amd64
> > version                : #1 SMP Debian 3.2.41-2
> > machine                : x86_64
> > nr_cpus                : 8
> > max_cpu_id             : 7
> > nr_nodes               : 1
> > cores_per_socket       : 4
> > threads_per_core       : 2
> > cpu_mhz                : 3392
> > hw_caps                :
> > bfebfbff:28100800:00000000:00007f40:77bae3ff:00000000:00000001:00000281
> > virt_caps              : hvm
> > total_memory           : 3970
> > free_memory            : 442
> > sharing_freed_memory   : 0
> > sharing_used_memory    : 0
> > free_cpus              : 0
> > cpu_topology           :
> > cpu:    core    socket     node
> >   0:       0        0        0
> >   1:       0        0        0
> >   2:       1        0        0
> >   3:       1        0        0
> >   4:       2        0        0
> >   5:       2        0        0
> >   6:       3        0        0
> >   7:       3        0        0
> > numa_info              :
> > node:    memsize    memfree    distances
> >    0:      4590        442      10
> > xen_major              : 4
> > xen_minor              : 2
> > xen_extra              : .1
> >
> Mmm... I have to admit that the most of the testing I did when working
> on the patch for libvirt that introduced the call to
> libxl_get_physinfo() that is failing, happened on Xen 4.3, but I'm sure
> I tested it with 4.2 a couple of times, and I don't see why it wouldn't
> work there...
>
> If you tell me the precise version of the distro you're using I'll see
> if I can give it a try.
>
> Regards,
> Dario
>
> --
> <<This happens because I choose it to happen!>> (Raistlin Majere)
> -----------------------------------------------------------------
> Dario Faggioli, Ph.D, http://about.me/dario.faggioli
> Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
>
>
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