[CRIU] [PATCH 0/7] p.haul: implement migration over existing connections

[Nikita Spiridonov]

Remove standalone mode, p.haul now can work only over existing
connections specified via command line arguments as file
descriptors. Adapt some utilities to new semantics. Cleanup code.

Nikita Spiridonov (7):
  p.haul: cleanup code
  p.haul: split xem_rpc on server and client parts
  p.haul: workaround some problems of socket.makefile method
  p.haul: implement migration over existing connections
  p.haul: add p.haul-wrap script
  p.haul: adapt p.haul-ssh script to new p.haul usage semantics
  p.haul: adapt zdtm test to new p.haul usage semantics

 p.haul                     |   51 +++++++++++-------
 p.haul-service             |   31 +++++++----
 p.haul-ssh                 |   44 +++++++++++----
 p.haul-wrap                |  100 ++++++++++++++++++++++++++++++++++
 phaul/criu_api.py          |   17 +++---
 phaul/fs_haul_shared.py    |    2 +-
 phaul/fs_haul_subtree.py   |    5 +-
 phaul/images.py            |   38 ++++++++++----
 phaul/mstats.py            |    2 +-
 phaul/p_haul_connection.py |   44 +++++++++++++++
 phaul/p_haul_iters.py      |   97 +++++++++++++++++----------------
 phaul/p_haul_service.py    |   47 ++++++++---------
 phaul/util.py              |    1 -
 phaul/xem_rpc.py           |  128 ++++++++------------------------------------
 phaul/xem_rpc_client.py    |   38 +++++++++++++
 test/zdtm/run.sh           |   11 +++--
 16 files changed, 408 insertions(+), 248 deletions(-)
 create mode 100755 p.haul-wrap
 create mode 100644 phaul/p_haul_connection.py
 create mode 100644 phaul/xem_rpc_client.py