On Thu, May 13, 2010 at 12:48:32PM -0700, ccmail111 wrote:
> Hi Pasi,
>
> Here it is:
>
> title Xen 4.0 debug XenLinux 2.6
> root (hd0,0)
> kernel /xen-4.0.0-rc9.gz console=vga noreboot loglvl=all
> vga=text-80x50,keep iommu=off apic=debug gues
> t_loglvl=all
> module /vmlinuz-2.6.31.13 root=/dev/sda2 ro console=tty0
> earlyprintk=xen nomodeset initcall_debug deb
> ug loglevel=10
> module /ramdisk.img.gz
>
> Now I see Xen 4.0 reboot continuously.
> Is there a way to capture console logs when Xen boots up ?
>
Yes, set up a serial console: http://wiki.xensource.com/xenwiki/XenSerialConsole
-- Pasi
> thanks,
> --- On Thu, 5/13/10, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
>
> From: Pasi Kärkkäinen <pasik@xxxxxx>
> Subject: Re: [Xen-devel] Xen 4.0 does not boot up.
> To: "ccmail111" <ccmail111@xxxxxxxxx>
> Cc: "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx>,
> xen-devel@xxxxxxxxxxxxxxxxxxx
> Date: Thursday, May 13, 2010, 7:40 AM
>
> On Wed, May 12, 2010 at 02:18:58PM -0700, ccmail111 wrote:
> > Thanks Konrad.
> >
> > I see (Xen still stuck) debugs:
> >
> > "Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled"
> > "async_waiting @ 1"
> > "async_continuing @ 1 after 0 usec"
> >
> > Any suggestions ?
> >
>
> Please paste your dom0 grub.conf.
>
> -- Pasi
>
> > --- On Wed, 5/12/10, Konrad Rzeszutek Wilk
> <[1]konrad.wilk@xxxxxxxxxx> wrote:
> >
> > From: Konrad Rzeszutek Wilk <[2]konrad.wilk@xxxxxxxxxx>
> > Subject: Re: [Xen-devel] Xen 4.0 does not boot up.
> > To: "ccmail111" <[3]ccmail111@xxxxxxxxx>
> > Cc: [4]xen-devel@xxxxxxxxxxxxxxxxxxx
> > Date: Wednesday, May 12, 2010, 2:20 PM
> >
> > On Wed, May 12, 2010 at 11:08:04AM -0700, ccmail111 wrote:
> > > Hi,
> > >
> > > I downloaded Xen 4.0 and see that Xen does not boot up.
> > > After ACPI,
> > >
> > > "Event-channel device installed."
> > > "registering netback"
> > > "hpet_acpi_add: no address or irqs in _CRS"
> > > "Non-volatile memory driver v1.3"
> > > "Linux agpgart interface v0.103"
> > > "[drm] Initialized drm 1.1.0 20060810"
> > > "Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled"
> > >
> > > console message ( while initializing serial driviers) it is
> stuck
> > forever.
> > >
> > > No other error message on console.
> > >
> > > Any suggestions ?
> >
> > [1][5]http://wiki.xensource.com/xenwiki/XenParavirtOps
> >
> > Specifically ready the part about debug/troubleshooting/ and also
> use
> > 'initcall_debug
> > debug=10' boot parameter.
> >
> > References
> >
> > Visible links
> > 1. [6]http://wiki.xensource.com/xenwiki/XenParavirtOps
>
> > _______________________________________________
> > Xen-devel mailing list
> > [7]Xen-devel@xxxxxxxxxxxxxxxxxxx
> > [8]http://lists.xensource.com/xen-devel
>
> References
>
> Visible links
> 1. file:///mc/compose?to=konrad.wilk@xxxxxxxxxx
> 2. file:///mc/compose?to=konrad.wilk@xxxxxxxxxx
> 3. file:///mc/compose?to=ccmail111@xxxxxxxxx
> 4. file:///mc/compose?to=xen-devel@xxxxxxxxxxxxxxxxxxx
> 5. http://wiki.xensource.com/xenwiki/XenParavirtOps
> 6. http://wiki.xensource.com/xenwiki/XenParavirtOps
> 7. file:///mc/compose?to=Xen-devel@xxxxxxxxxxxxxxxxxxx
> 8. http://lists.xensource.com/xen-devel
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