[PATCH 0/3] migration: add qemu multifd migration options

Claudio Fontana cfontana at suse.de
Tue Jan 17 08:32:55 UTC 2023


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?

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(-)
> 



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