[libvirt] [PATCH v9 00/10] work-in-progress: incremental backup

Eric Blake posted 10 patches 1 week ago
Failed in applying to current master (apply log)
include/libvirt/libvirt-domain.h             |  41 +-
src/conf/backup_conf.h                       |  94 +++
src/conf/virconftypes.h                      |   3 +
src/driver-hypervisor.h                      |  14 +
src/qemu/qemu_blockjob.h                     |   1 +
src/qemu/qemu_domain.h                       |   4 +
src/qemu/qemu_monitor.h                      |   4 +
src/qemu/qemu_monitor_json.h                 |   3 +
docs/docs.html.in                            |   3 +-
docs/format.html.in                          |   1 +
docs/formatbackup.html.in                    | 184 +++++
docs/formatcheckpoint.html.in                |  12 +-
docs/index.html.in                           |   3 +-
docs/schemas/domainbackup.rng                | 219 ++++++
examples/c/misc/event-test.c                 |   3 +
libvirt.spec.in                              |   1 +
mingw-libvirt.spec.in                        |   2 +
src/conf/Makefile.inc.am                     |   2 +
src/conf/backup_conf.c                       | 546 ++++++++++++++
src/conf/domain_conf.c                       |   2 +-
src/libvirt-domain-checkpoint.c              |   7 +-
src/libvirt-domain.c                         | 219 ++++++
src/libvirt_private.syms                     |   8 +-
src/libvirt_public.syms                      |   3 +
src/qemu/qemu_domain.c                       |  37 +-
src/qemu/qemu_driver.c                       | 706 ++++++++++++++++++-
src/qemu/qemu_monitor.c                      |  11 +
src/qemu/qemu_monitor_json.c                 |  80 +++
src/qemu/qemu_process.c                      |   9 +
src/remote/remote_driver.c                   |   3 +
src/remote/remote_protocol.x                 |  53 +-
src/remote_protocol-structs                  |  28 +
tests/Makefile.am                            |   2 +
tests/domainbackupxml2xmlin/backup-pull.xml  |   9 +
tests/domainbackupxml2xmlin/backup-push.xml  |   9 +
tests/domainbackupxml2xmlin/empty.xml        |   1 +
tests/domainbackupxml2xmlout/backup-pull.xml |   9 +
tests/domainbackupxml2xmlout/backup-push.xml |   9 +
tests/domainbackupxml2xmlout/empty.xml       |   7 +
tests/virschematest.c                        |   2 +
tools/virsh-domain.c                         | 253 ++++++-
tools/virsh.pod                              |  49 ++
42 files changed, 2634 insertions(+), 22 deletions(-)
create mode 100644 src/conf/backup_conf.h
create mode 100644 docs/formatbackup.html.in
create mode 100644 docs/schemas/domainbackup.rng
create mode 100644 src/conf/backup_conf.c
create mode 100644 tests/domainbackupxml2xmlin/backup-pull.xml
create mode 100644 tests/domainbackupxml2xmlin/backup-push.xml
create mode 100644 tests/domainbackupxml2xmlin/empty.xml
create mode 100644 tests/domainbackupxml2xmlout/backup-pull.xml
create mode 100644 tests/domainbackupxml2xmlout/backup-push.xml
create mode 100644 tests/domainbackupxml2xmlout/empty.xml

[libvirt] [PATCH v9 00/10] work-in-progress: incremental backup

Posted by Eric Blake 1 week ago
This is the current state of my incremental backup work on top of the
v9 checkpoint patches [1].  While everything compiles and my local
tests are able to perform an incremental backup, I already know that
the code needs a lot of cleanups before it can be accepted upstream;
this is more of a preview post to allow further testing against the
APIs while my more immediate focus is on getting checkpoints in. There
will be a v10 of this portion of the backup work, but now that
checkpoints are nearly ready to go, I'm still aiming to get backups in
the same 5.6 release window.

[1] https://www.redhat.com/archives/libvir-list/2019-July/msg00236.html

I've pushed a tag backup-v9 to both my libvirt.git and
libvirt-python.git repos to match:
https://repo.or.cz/libvirt/ericb.git/shortlog/refs/tags/backup-v9
https://repo.or.cz/libvirt-python/ericb.git/shortlog/refs/tags/backup-v9

Changes since v8:
- lots of rebasing
- however, reviews from v8 on this part of the series have not been
addressed yet...

001/10:[down] 'backup: qemu: Implement VIR_DOMAIN_CHECKPOINT_XML_SIZE flag'
002/10:[0016] [FC] 'backup: Document new XML for backups'
003/10:[0112] [FC] 'backup: Introduce virDomainBackup APIs'
004/10:[0419] [FC] 'backup: Implement backup APIs for remote driver'
005/10:[0023] [FC] 'backup: Parse and output backup XML'
006/10:[0052] [FC] 'backup: Implement virsh support for backup'
007/10:[0006] [FC] 'backup: qemu: Implement framework for backup job APIs'
008/10:[0010] [FC] 'backup: Wire up qemu full pull backup commands over QMP'
009/10:[----] [-C] 'backup: qemu: Wire up qemu full push backup commands over QMP'
010/10:[down] 'backup: Implement qemu incremental pull backup'

Eric Blake (10):
  backup: qemu: Implement VIR_DOMAIN_CHECKPOINT_XML_SIZE flag
  backup: Document new XML for backups
  backup: Introduce virDomainBackup APIs
  backup: Implement backup APIs for remote driver
  backup: Parse and output backup XML
  backup: Implement virsh support for backup
  backup: qemu: Implement framework for backup job APIs
  backup: Wire up qemu full pull backup commands over QMP
  backup: qemu: Wire up qemu full push backup commands over QMP
  backup: Implement qemu incremental pull backup

 include/libvirt/libvirt-domain.h             |  41 +-
 src/conf/backup_conf.h                       |  94 +++
 src/conf/virconftypes.h                      |   3 +
 src/driver-hypervisor.h                      |  14 +
 src/qemu/qemu_blockjob.h                     |   1 +
 src/qemu/qemu_domain.h                       |   4 +
 src/qemu/qemu_monitor.h                      |   4 +
 src/qemu/qemu_monitor_json.h                 |   3 +
 docs/docs.html.in                            |   3 +-
 docs/format.html.in                          |   1 +
 docs/formatbackup.html.in                    | 184 +++++
 docs/formatcheckpoint.html.in                |  12 +-
 docs/index.html.in                           |   3 +-
 docs/schemas/domainbackup.rng                | 219 ++++++
 examples/c/misc/event-test.c                 |   3 +
 libvirt.spec.in                              |   1 +
 mingw-libvirt.spec.in                        |   2 +
 src/conf/Makefile.inc.am                     |   2 +
 src/conf/backup_conf.c                       | 546 ++++++++++++++
 src/conf/domain_conf.c                       |   2 +-
 src/libvirt-domain-checkpoint.c              |   7 +-
 src/libvirt-domain.c                         | 219 ++++++
 src/libvirt_private.syms                     |   8 +-
 src/libvirt_public.syms                      |   3 +
 src/qemu/qemu_domain.c                       |  37 +-
 src/qemu/qemu_driver.c                       | 706 ++++++++++++++++++-
 src/qemu/qemu_monitor.c                      |  11 +
 src/qemu/qemu_monitor_json.c                 |  80 +++
 src/qemu/qemu_process.c                      |   9 +
 src/remote/remote_driver.c                   |   3 +
 src/remote/remote_protocol.x                 |  53 +-
 src/remote_protocol-structs                  |  28 +
 tests/Makefile.am                            |   2 +
 tests/domainbackupxml2xmlin/backup-pull.xml  |   9 +
 tests/domainbackupxml2xmlin/backup-push.xml  |   9 +
 tests/domainbackupxml2xmlin/empty.xml        |   1 +
 tests/domainbackupxml2xmlout/backup-pull.xml |   9 +
 tests/domainbackupxml2xmlout/backup-push.xml |   9 +
 tests/domainbackupxml2xmlout/empty.xml       |   7 +
 tests/virschematest.c                        |   2 +
 tools/virsh-domain.c                         | 253 ++++++-
 tools/virsh.pod                              |  49 ++
 42 files changed, 2634 insertions(+), 22 deletions(-)
 create mode 100644 src/conf/backup_conf.h
 create mode 100644 docs/formatbackup.html.in
 create mode 100644 docs/schemas/domainbackup.rng
 create mode 100644 src/conf/backup_conf.c
 create mode 100644 tests/domainbackupxml2xmlin/backup-pull.xml
 create mode 100644 tests/domainbackupxml2xmlin/backup-push.xml
 create mode 100644 tests/domainbackupxml2xmlin/empty.xml
 create mode 100644 tests/domainbackupxml2xmlout/backup-pull.xml
 create mode 100644 tests/domainbackupxml2xmlout/backup-push.xml
 create mode 100644 tests/domainbackupxml2xmlout/empty.xml

-- 
2.20.1

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