This series adds support for the libxl migration v2 stream, and untangles the existing layering violations of the toolstack and qemu records.
It can be found on the branch "libxl-migv2-v4" git://xenbits.xen.org/people/andrewcoop/xen.git http://xenbits.xen.org/git-http/people/andrewcoop/xen.git No major changes over v3, but a lot of minor changes following review. At the end of the series, legacy migration is no longer used. The Remus code is untested by me. All other combinations of suspend/migrate/resume have been tested with PV and HVM guests (qemu-trad and qemu-upstream), including automatic legacy -> v2 inline conversion. Anyway, thoughts/comments welcome. Please test! ~Andrew Summary of Acks/Modified/New from v2 A bsd-sys-queue-h-seddery: Massage `offsetof' A tools/libxc: Always compile the compat qemu variables into xc_sr_context A tools/libxl: Introduce ROUNDUP() A tools/libxl: Introduce libxl__kill() A tools/libxl: Stash all restore parameters in domain_create_state A tools/libxl: Split libxl__domain_create_state.restore_fd in two AM tools/libxl: Extra management APIs for the save helper A tools/libxl: Add save_helper_state pointers to libxl__xc_domain_{save,restore}() N tools/libxl: Fix libxl__carefd_opened() to be more useful with an invalid fd A tools/xl: Mandatory flag indicating the format of the migration stream A docs: Libxl migration v2 stream specification A tools/python: Libxc migration v2 infrastructure A tools/python: Libxl migration v2 infrastructure A tools/python: Other migration infrastructure A tools/python: Verification utility for v2 stream spec compliance A tools/python: Conversion utility for legacy migration streams A tools/libxl: Migration v2 stream format M tools/libxl: Infrastructure for reading a libxl migration v2 stream M tools/libxl: Infrastructure to convert a legacy stream M tools/libxl: Convert a legacy stream if needed AM tools/libxc+libxl+xl: Restore v2 streams M tools/libxl: Infrastructure for writing a v2 stream AM tools/libxc+libxl+xl: Save v2 streams A docs/libxl: Introduce CHECKPOINT_END to support migration v2 remus streams AM tools/libxl: Write checkpoint records into the stream A tools/libx{c,l}: Introduce restore_callbacks.checkpoint() AM tools/libxl: Handle checkpoint records in a libxl migration v2 stream A tools/libxc: Drop all XG_LIBXL_HVM_COMPAT code from libxc A tools/libxl: Drop all knowledge of toolstack callbacks _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
