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[libvirt] [PATCH 00/19] Rollback migration when libvirtd restarts



This series is also available at
https://gitorious.org/~jirka/libvirt/jirka-staging/commits/migration-recovery

The series does several things:
- persists current job and its phase in status xml
- allows safe monitor commands to be run during migration/save/dump jobs
- implements recovery when libvirtd is restarted while a job is active
- consolidates some code and fixes bugs I found when working in the area

The series is not perfect and still needs some corner cases to be fixed but I
think it's better to send the series for review now and add small additional
fixes in the next version(s) instead of waiting for it to be perfect.

Jiri Denemark (19):
  qemu: Separate job related data into a new object
  qemu: Consolidate BeginJob{,WithDriver} into a single method
  qemu: Consolidate {Enter,Exit}Monitor{,WithDriver}
  qemu: Allow all query commands to be run during long jobs
  qemu: Save job type in domain status XML
  qemu: Recover from interrupted jobs
  qemu: Add support for job phase
  qemu: Consolidate qemuMigrationPrepare{Direct,Tunnel}
  qemu: Implement migration job phases
  qemu: Migration job on destination daemon
  qemu: Migration job on source daemon
  qemu: Recover from interrupted migration
  qemu: Fix monitor unlocking in some error paths
  qemu: Remove special case for virDomainGetBlockInfo
  qemu: Remove special case for virDomainBlockStats
  qemu: Remove special case for virDomainMigrateSetMaxSpeed
  qemu: Remove special case for virDomainMigrateSetMaxDowntime
  qemu: Remove special case for virDomainSuspend
  qemu: Remove special case for virDomainAbortJob

 src/libvirt.c             |   11 +-
 src/qemu/MIGRATION.txt    |   55 +++
 src/qemu/qemu_domain.c    |  575 ++++++++++++++++++++++++-------
 src/qemu/qemu_domain.h    |  130 +++++--
 src/qemu/qemu_driver.c    |  467 +++++++++++++------------
 src/qemu/qemu_hotplug.c   |   50 ++--
 src/qemu/qemu_migration.c |  849 +++++++++++++++++++++++----------------------
 src/qemu/qemu_migration.h |   36 ++
 src/qemu/qemu_process.c   |  244 ++++++++++++-
 9 files changed, 1569 insertions(+), 848 deletions(-)
 create mode 100644 src/qemu/MIGRATION.txt

-- 
1.7.6


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