On 05/05/15 14:03, Ian Campbell wrote: > On Thu, 2015-04-23 at 12:48 +0100, Andrew Cooper wrote: >> From: David Vrabel <david.vra...@citrix.com> >> >> Add the specification for a new migration stream format. The document >> includes all the details but to summarize: >> >> The existing (legacy) format is dependant on the word size of the >> toolstack. This prevents domains from migrating from hosts running >> 32-bit toolstacks to hosts running 64-bit toolstacks (and vice-versa). >> >> The legacy format lacks any version information making it difficult to >> extend in compatible way. >> >> The new format has a header (the image header) with version information, >> a domain header with basic information of the domain and a stream of >> records for the image data. >> >> The format will be used for future domain types (such as on ARM). >> >> The specification is pandoc format (an extended markdown format) and the >> documentation build system is extended to support pandoc format documents. >> >> Signed-off-by: David Vrabel <david.vra...@citrix.com> >> Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com> > Without reading: > > Acked-by: Ian Campbell <ian.campb...@citrix.com> > > With two minor comments: > >> diff --git a/docs/specs/libxc-migration-stream.pandoc >> b/docs/specs/libxc-migration-stream.pandoc >> new file mode 100644 >> index 0000000..455d1ce >> --- /dev/null >> +++ b/docs/specs/libxc-migration-stream.pandoc >> @@ -0,0 +1,672 @@ >> +% LibXenCtrl Domain Image Format >> +% David Vrabel <<david.vra...@citrix.com>> >> + Andrew Cooper <<andrew.coop...@citrix.com>> >> +% Draft G > No longer a draft? Perhaps s/Draft/Version/?
Strictly speaking it is still a draft until migration v2 becomes enabled by default. This is one of the areas I was going to cover with my post-libxl cleanup patches. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
