Migration: warn the user about hv version mismatch
authorAndrea Spadaccini <spadaccio@google.com>
Tue, 27 Sep 2011 19:22:43 +0000 (20:22 +0100)
committerAndrea Spadaccini <spadaccio@google.com>
Wed, 28 Sep 2011 11:34:38 +0000 (12:34 +0100)
commit34fbc862d21452efd70338b6c8495b3af0513f29
tree71959e803d3e6e6cd86c9c04149aba8db0c47dd3
parent3e40b5879fa0070d6dd0e689dcfc31f20198a5a8
Migration: warn the user about hv version mismatch

* hv_kvm.py, hv_xen.py
  - return the hypervisor version (if available) from GetNodeInfo

* cmdlib.py
  - if hypervisor version is available during the migration, and the
    versions differ, warn the user

Signed-off-by: Andrea Spadaccini <spadaccio@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>
lib/backend.py
lib/cmdlib.py
lib/constants.py
lib/hypervisor/hv_kvm.py
lib/hypervisor/hv_xen.py