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Bug#504095: installation-report: xen paravirt installation



On Fri, Oct 31, 2008 at 03:52:43PM +0000, Ian Campbell wrote:
[..snip..] 
> > > d-i should have installed the 686-bigmem image when running under Xen
> > > due to the use of the 686-bigmem kernel for the Xen variant of the
> > > installer. I'll investigate why this didn't happen.
> > > 
> > > Could you please send /var/log/installer/syslog.
> > Attached.
> > 
> > > > One more thing: in order to get console output via "virsh console" I had
> > > > to add "xencons=tty" to the grub command line. 
> > > 
> > > With the 686-bigmem kernel I don't think this will be necessary, if you
> > > could try it and let me know that would be great.
> > Yes, the 686-bigmem kernel doesn't need "xencons=tty" since hvc0 works.
> 
> Since 2.6.26-9 hvc should work by default for the -xen-686 kernel too. I
> guess you installed -8 from testing?
Yes, this was the version from testing.

> > But we still need libc6-xen due to nosegneg? Should we schedule this for
> > installtion on xen installs?
> 
> It's an optimisation only and is only required when running a PAE
> hypervisor, nothing breaks if you don't install it.
No, but it just would make things even nicer. The additional package
doesn't hurt on non pae.

> 
> If you are running a PAE guest on a 64 bit hypervisor then you don't
> need libc6-xen.
> 
> So far d-i hasn't had to care explicitly about Xen installs or not and
> certainly hasn't had to care about the bit width of the hypervisor. I'm
> inclined to say that people still running on a PAE hypervisor can
> install the package by hand, mainly because it's rather late in the
> game...
Agreed. What would be the right package to file the wishlist bug
against?
 -- Guido



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