[Pkg-xen-devel] Bug#586772: Bug#586772: Bug#586772: xen-utils-4.0: No block tap backends available

[Ian Campbell]

On Wed, 2010-10-20 at 22:47 +0300, Pasi Kärkkäinen wrote: 
> On Wed, Oct 20, 2010 at 03:26:11PM -0400, Keith Russell wrote:
> > Package: xen-utils-4.0
> > Version: 4.0.1-1
> > Severity: normal
> > 
> > Due to license issues this version of Xen does not include the blktap2 backend (tapdisk2) and associated utilities (vhd-util, etc.). The decision was made to disable the blktap v1 kernel module (the default is now blktap2). As a result we can't use any tap devices which means worse performance than previousl. Since blktap1 was available in lenny this could be looked on as a regression.
> > 
> > Please consider either adding blktap2 or reinstating the blktap1 kernel module.
> > 
> 
> I thought there was no real licensing issue. I recall some patches on xen-devel about that.

It was resolved in xen-unstable.hg 21547:ca2738f258 I think it would be
trivial to backport.

> 
> -- Pasi
> 
> 
> > -- System Information:
> > Debian Release: squeeze/sid
> >   APT prefers testing
> >   APT policy: (500, 'testing')
> > Architecture: i386 (i686)
> > 
> > Kernel: Linux 2.6.32-5-xen-686 (SMP w/2 CPU cores)
> > Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
> > Shell: /bin/sh linked to /bin/dash
> > 
> > Versions of packages xen-utils-4.0 depends on:
> > ii  e2fslibs                1.41.12-2        ext2/ext3/ext4 file system librari
> > ii  iproute                 20100519-3       networking and traffic control too
> > ii  libc6                   2.11.2-6         Embedded GNU C Library: Shared lib
> > ii  libncurses5             5.7+20100313-4   shared libraries for terminal hand
> > ii  libxenstore3.0          4.0.1-1          Xenstore communications library fo
> > ii  python-support          1.0.10           automated rebuilding support for P
> > ii  python2.5               2.5.5-8          An interactive high-level object-o
> > ii  udev                    163-1            /dev/ and hotplug management daemo
> > ii  xen-utils-common        4.0.0-1          XEN administrative tools - common 
> > ii  zlib1g                  1:1.2.3.4.dfsg-3 compression library - runtime
> > 
> > Versions of packages xen-utils-4.0 recommends:
> > ii  bridge-utils                  1.4-5      Utilities for configuring the Linu
> > ii  libc6-xen                     2.11.2-6   Embedded GNU C Library: Shared lib
> > ii  xen-hypervisor-4.0-i386 [xen- 4.0.1-1    The Xen Hypervisor on i386
> > 
> > Versions of packages xen-utils-4.0 suggests:
> > pn  xen-docs-4.0                  <none>     (no description available)
> > 
> > -- no debconf information
> > 
> > 
> > 
> > _______________________________________________
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> > Pkg-xen-devel at lists.alioth.debian.org
> > http://lists.alioth.debian.org/mailman/listinfo/pkg-xen-devel
> 
> 
> 
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> 

-- 
Ian Campbell

A man always remembers his first love with special tenderness, but after
that begins to bunch them.
		-- Mencken
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