Re: [Xen-devel] Test result of xen-unstable changeset 25259

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2012-05-08 at 14:22 +0100, Fantu wrote:
> Ian Campbell-10 wrote
> >
> > When we went through this on you last posting this seemed to be related
> > to the python path stuff on Ubuntu/Debian. However you don't mention
> > tweaking that in your setup -- are you sure you have corrected this
> > issue?
> >
> > If this isn't the issue then please can you provide (separately) full
> > logs (xl cr -vvv & /var/log/xen/foo, etc) for both these cases.
> >
> "PYTHON_PREFIX_ARG =" in Config.mk solves python error on pygrub but not
> domU pv boot error.

Your logs seem to show the opposite -- pygrub still fails by pvgrub
works ok.

> --------------------------------------
> lucid.cfg
> --------
> name="lucid"
> vcpus=2
> memory=512
> disk=['/mnt/vm/disks/lucid.disk1.xm,raw,xvda1,rw',
> '/mnt/vm/disks/lucid.disk2.xm,raw,xvda2,rw']
> vif=['bridge=xenbr0']
> vfb=['vnc=1,vncunused=1,vnclisten=0.0.0.0,keymap=it']
> bootloader = '/usr/bin/pygrub'
> #kernel = "/usr/lib/xen/boot/pv-grub-x86_64.gz"
> #extra = "(hd0,0)/grub/grub.cfg"
> --------------------------------------
> 
> With pygrub:
> --------------------------------------
> xl -vvv create /etc/xen/lucid.cfg
> Parsing config file /etc/xen/lucid.cfg
> libxl: debug: libxl_device.c:183:libxl__device_disk_set_backend: Disk
> vdev=xvda1 spec.backend=unknown
> libxl: debug: libxl_device.c:137:disk_try_backend: Disk vdev=xvda1, backend
> phy unsuitable as phys path not a block device
> libxl: debug: libxl_device.c:219:libxl__device_disk_set_backend: Disk
> vdev=xvda1, using backend tap
> libxl: debug: libxl_device.c:183:libxl__device_disk_set_backend: Disk
> vdev=xvda2 spec.backend=unknown
> libxl: debug: libxl_device.c:137:disk_try_backend: Disk vdev=xvda2, backend
> phy unsuitable as phys path not a block device
> libxl: debug: libxl_device.c:219:libxl__device_disk_set_backend: Disk
> vdev=xvda2, using backend tap
> libxl: debug: libxl_device.c:183:libxl__device_disk_set_backend: Disk
> vdev=xvda1 spec.backend=tap
> libxl: debug: libxl.c:1689:libxl_device_disk_local_attach: locally attaching
> tap disk /mnt/vm/disks/lucid.disk1.xm directly (ie without using blktap)
> libxl: error: libxl_create.c:603:do_domain_create: failed to run bootloader:
> -3

Do you still get the same error about xen.lowlevel.xc as before if you
run
        pygrub /mnt/vm/disks/lucid.disk1.xm
by hand?

Ian.


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel