[Qemu-devel] [PATCH v2 00/17] qapi: Convert savevm, loadvm, delvm and info snapshots

[Pavel Hrdina <phrdina@redhat.com>]

This patch series convert these commands into qapi and introduce QMP commands
vm-snapshot-save, vm-snapshot-load, vm-snapshot-delete and query-vm-snapshots.
It also rewrite error report for functions used by these commands.

Last patch introduce new functionality of savevm and vm-snapshot-save
that you cannot override existing snapshot without using 'force' parameter
and for QMP you have to always provide name parameter.

We should also merge functionality of migrations and vm-snapshots and make
some clean-ups of this code. I could do it as another patch. With this
rewrite we could make vm-snapshots asynchronous.

Pavel Hrdina (17):
  error: introduce handle_error
  block: add error parameter to bdrv_snapshot_create() and related
    functions
  block: add error parameter to bdrv_snapshot_goto() and related
    functions
  block: add error parameter to bdrv_snapshot_delete() and related
    functions
  block: add error parameter to bdrv_snapshot_list() and related
    functions
  block: add error parameter to bdrv_snapshot_find()
  block: add error parameter to del_existing_snapshots()
  savevm: add error parameter to qemu_savevm_state_begin()
  savevm: add error parameter to qemu_savevm_state_iterate()
  savevm: add error parameter to qemu_savevm_state_complete()
  savevm: add error parameter to qemu_savevm_state()
  savevm: add error parameter to qemu_loadvm_state()
  qapi: Convert savevm
  qapi: Convert loadvm
  qapi: Convert delvm
  qapi: Convert info snapshots
  vm-snapshot-save: add force parameter

 block.c                | 106 ++++++++++++------
 block.h                |  13 ++-
 block/qcow2-snapshot.c |  41 ++++++-
 block/qcow2.h          |  16 ++-
 block/rbd.c            |  33 ++++--
 block/sheepdog.c       |  45 +++++---
 block_int.h            |  13 ++-
 error.c                |   8 ++
 error.h                |   6 +
 hmp-commands.hx        |  24 ++--
 hmp.c                  |  84 ++++++++++++++
 hmp.h                  |   4 +
 migration.c            |  14 +--
 monitor.c              |  14 +--
 qapi-schema.json       |  64 +++++++++++
 qemu-img.c             |  28 ++---
 qmp-commands.hx        | 115 +++++++++++++++++++
 savevm.c               | 297 +++++++++++++++++++++++++------------------------
 sysemu.h               |  17 ++-
 vl.c                   |   6 +-
 20 files changed, 663 insertions(+), 285 deletions(-)

-- 
1.8.0.2