[libvirt] [PATCH 0/4] qemu: Fix offline migration onto the same host

[Michal Privoznik]

This started as a report on #virt that the following command makes
libvirt lose domain and which is worse - remove its XML!

  virsh migrate --offline --undefinesource --persistent $dom qemu+tcp://localhost/system

Turns out, there are two problems. The first one is that we try to add
incoming domain definition onto virDomainObjList before parsing
migration cookie; the second one being VIR_MIGRATE_UNDEFINE_SOURCE takes
effect regardless of migration success or failure.

Michal Prívozník (4):
  qemuMigrationDstPrepareAny: Don't overwrite error in cleanup path
  qemuMigrationEatCookie: Pass virDomainDef instead of virDomainObj
  qemuMigrationDstPrepareAny: Parse cookie before adding domain onto
    list
  qemuMigrationSrcConfirm: Don't remove domain config if confirm phase
    fails

 src/qemu/qemu_migration.c        | 42 ++++++++++++++++++++------------
 src/qemu/qemu_migration_cookie.c | 23 ++++++++---------
 src/qemu/qemu_migration_cookie.h |  4 ++-
 3 files changed, 41 insertions(+), 28 deletions(-)

-- 
2.18.1