[v2] migration: add qemu parallel migration options

[PATCH V2 0/4] migration: add qemu parallel migration options

Jiang Jiacheng posted 4 patches 1 year, 3 months ago

Diff against v3
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git fetch https://github.com/patchew-project/libvirt tags/patchew/20230120084743.825806-1-jiangjiacheng@huawei.com

There is a newer version of this series

docs/manpages/virsh.rst          |  22 ++++---
include/libvirt/libvirt-domain.h |  24 +++++++-
src/qemu/qemu_migration.h        |   2 +
src/qemu/qemu_migration_params.c | 100 ++++++++++++++++++++++++++++++-
src/qemu/qemu_migration_params.h |   3 +
tools/virsh-domain.c             |  26 ++++++++
6 files changed, 166 insertions(+), 11 deletions(-)

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[PATCH V2 0/4] migration: add qemu parallel migration options

Posted by Jiang Jiacheng 1 year, 3 months ago

Add qemu parallel migration options to set multifd-compression
multifd-zlib-level and multifd-zstd-level. These parameters has
been supported by QEMU since 5.0.

v2 of:
https://listman.redhat.com/archives/libvir-list/2023-January/237088.html

diff to v1:
* remove VIR_MIGRATE_PARAM_PARALLEL_COMPRESSION and related message
* support to reuse VIR_MIGRATE_PARAM_COMPRESSION to set parallel
  migration compress method
* update commit message

Jiang Jiacheng (4):
  Add public API for parallel compression method
  qemu: Add qemu parallel migration parameters
  qemu: support set parallel migration compression method
  virsh: Add migrate options to set parallel compress level

 docs/manpages/virsh.rst          |  22 ++++---
 include/libvirt/libvirt-domain.h |  24 +++++++-
 src/qemu/qemu_migration.h        |   2 +
 src/qemu/qemu_migration_params.c | 100 ++++++++++++++++++++++++++++++-
 src/qemu/qemu_migration_params.h |   3 +
 tools/virsh-domain.c             |  26 ++++++++
 6 files changed, 166 insertions(+), 11 deletions(-)

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2.33.0