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[Xen-devel] [PATCH VERY RFC 0/5] Libxl migration v2 support

Presented here is a very RFC series (due to a lot of remaining TODOs) for
libxl migration v2 support.  It depends on the libxc migration v2 series.

Currently implemented:
 * PV save/restore/migrate

Yet to implement
 * HVM domains
 * Conversion of legacy streams

It is presented here for preliminary review, mainly regarding the general
approach.  There are currently quite a few code hacks which should be resolved
when Wei's domain json series is available.  These areas are marked in the

 tools/libxl/libxl.c             |   13 +++
 tools/libxl/libxl.h             |   49 +++++++-
 tools/libxl/libxl_aoutils.c     |  118 ++++++++++++++++++++
 tools/libxl/libxl_create.c      |  234 +++++++++++++++++++++++++++++++++++++++
 tools/libxl/libxl_dom.c         |  160 +++++++++++++++++++++-----
 tools/libxl/libxl_internal.h    |   50 +++++++++
 tools/libxl/libxl_saverestore.h |   47 ++++++++
 tools/libxl/xl_cmdimpl.c        |   22 ++--
 8 files changed, 653 insertions(+), 40 deletions(-)
 create mode 100644 tools/libxl/libxl_saverestore.h

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx>
CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CC: Wei Liu <wei.liu2@xxxxxxxxxx>


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