On 2023/1/17 16:32, Claudio Fontana wrote:
Hi,
On 1/16/23 14:42, Jiang Jiacheng wrote:
Add qemu multifd migration options to set multifd-compression multifd-zlib-level and multifd-zstd-level.
I think what you are adding here is a new parallel compression method and parallel compression level option, and a specific implementation for the QEMU driver?
Actually, those compression method and compression level option has been supported by QEMU since 5.0. I want to add interfaces for them in libvirt. Thanks Jiang Jiacheng
Thanks,
Claudio
Jiang Jiacheng (3): Add public API for parallel compression method qemu: Add qemu parallel migration parameters virsh: Add options for multifd migration compression
docs/manpages/virsh.rst | 11 +++++++-- include/libvirt/libvirt-domain.h | 30 ++++++++++++++++++++++++ src/qemu/qemu_migration.h | 3 +++ src/qemu/qemu_migration_params.c | 29 +++++++++++++++++++++++- src/qemu/qemu_migration_params.h | 3 +++ tools/virsh-domain.c | 39 ++++++++++++++++++++++++++++++++ 6 files changed, 112 insertions(+), 3 deletions(-)