On 08/11/2015 08:00 PM, Roman Kagan wrote:
This series is a second attempt to add a mode of virt-v2v operation where it leaves the config and disk image conversion, rollback on errors, registering with the destination hypervisor, etc. to a third-party toolset, and performs only tuning of the guest OS to run in the KVM-based hypervisor.The first 14 patches are just refactoring and rearrangement of the code, factoring the implementation details out into separate functions (one logical step at a time). This results in main() compacted from a few hundreds lines to a few dozens containing only coarse steps and making the scenarios easy to follow. The last three patches add the new mode, the description of it in the man page, and a test for it, resp. Roman Kagan (17): v2v: debug gc via at_exit hook v2v: factor out opening input VM v2v: factor out overlay creation v2v: factor out populating targets list v2v: factor out size checks v2v: factor out actual guest transformation v2v: factor out determing the guest firmware v2v: move target_bus_assignment ahead of main v2v: factor out copying of output data v2v: factor out preserving overlays for debugging v2v: move main to the end of file v2v: drop redundant umount_all() and shutdown() v2v: factor out opening guestfs handle v2v: factor out populating guestfs with overlays v2v: add --in-place mode v2v: document --in-place v2v: add test for --in-place --- changes from v1: - include refactoring patches before the --in-place ones - split --in-place patches into code, doc, and test for easier review (bisectability maintained) v2v/Makefile.am | 1 + v2v/cmdline.ml | 7 +- v2v/test-v2v-in-place.sh | 101 +++++ v2v/v2v.ml | 1056 ++++++++++++++++++++++++---------------------- v2v/virt-v2v.pod | 17 + 5 files changed, 674 insertions(+), 508 deletions(-) create mode 100755 v2v/test-v2v-in-place.sh
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