migration: Allow to suppress vmdesc submission
commit9850c6047b8b4343e91da4780a41bb88faeb018a
authorAlexander Graf <agraf@suse.de>
Mon, 23 Feb 2015 12:56:42 +0000 (23 13:56 +0100)
committerJuan Quintela <quintela@redhat.com>
Mon, 16 Mar 2015 13:35:20 +0000 (16 14:35 +0100)
treee3aafafa355915599863288dce6841401efe1e44
parent1925cebc4b12903e3a66106893fd97e35c5d0baf
migration: Allow to suppress vmdesc submission

We now always send a JSON blob describing the migration file format as part
of the migration stream. However, some tools built around QEMU have proven
to stumble over this.

This patch gives the user the chance to disable said self-describing part of
the migration stream. To disable vmdesc submission, just add

  -machine suppress-vmdesc=on

to your QEMU command line.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
hw/core/machine.c
include/hw/boards.h
qemu-options.hx
savevm.c