[libvirt] [PATCH V2 00/13] libxl: add basic support for migration

[Jim Fehlig]

Michal Privoznik wrote:
> On 13.03.2014 23:11, Jim Fehlig wrote:
>> V2 of
>>
>>    https://www.redhat.com/archives/libvir-list/2014-March/msg00156.html
>>
>> New in this version: not much.  I rebased on the hostdev passthrough
>> changes and added a few 'begin phase' checks to fail early if the
>> domain is not migratable.  See 13/13 for details.
>>
>> Based on an earlier patch from Chunyan Liu
>>
>> https://www.redhat.com/archives/libvir-list/2013-September/msg00667.html
>>
>> This patch series adds basic migration support to the libxl driver.
>> Follow-up patches can improve pre-migration checks and add support for
>> additional migration flags.
>>
>> Patches 1-12 are almost exclusively code motion, moving functions from
>> the main driver module into the libxl_domain and libxl_conf modules.
>> Patch 13 contains the actual migration impl.
>>
>> Jim Fehlig (13):
>>    libxl: move libxlDomainEventQueue to libxl_domain
>>    libxl: move libxlDomainManagedSavePath to libxl_domain
>>    libxl: move libxlSaveImageOpen to libxl_domain
>>    libxl: move libxlVmCleanup{,Job} to libxl_domain
>>    libxl: move libxlDomEventsRegister to libxl_domain
>>    libxl: move libxlDomainAutoCoreDump to libxl_domain
>>    libxl: move libxlDoNodeGetInfo to libxl_conf
>>    libxl: move libxlDomainSetVcpuAffinities to libxl_domain
>>    libxl: move libxlFreeMem to libxl_domain
>>    libxl: move libxlVmStart to libxl_domain
>>    libxl: include a pointer to the driver in libxlDomainObjPrivate
>>    libxl: move domain event handler to libxl_domain
>>    libxl: add migration support
>>
>>   po/POTFILES.in              |   1 +
>>   src/Makefile.am             |   3 +-
>>   src/libxl/libxl_conf.c      |  36 ++
>>   src/libxl/libxl_conf.h      |  10 +
>>   src/libxl/libxl_domain.c    | 705 +++++++++++++++++++++++++++++++
>>   src/libxl/libxl_domain.h    |  51 ++-
>>   src/libxl/libxl_driver.c    | 988
>> +++++++++++---------------------------------
>>   src/libxl/libxl_migration.c | 598 +++++++++++++++++++++++++++
>>   src/libxl/libxl_migration.h |  78 ++++
>>   9 files changed, 1716 insertions(+), 754 deletions(-)
>>   create mode 100644 src/libxl/libxl_migration.c
>>   create mode 100644 src/libxl/libxl_migration.h
>>
>
> ACK series. The first 12 patches are pure code movement (except for
> 11/13 which is trivial) and therefore can be pushed right now.

Thanks, 1-12 pushed.  I'll send a V3 of 13 addressing your comments.

Regards,
Jim