Re: [PATCH 0/3] migration: add qemu multifd migration options
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(-) >> >
Re: [PATCH 0/3] migration: add qemu multifd migration options
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(-) >
[PATCH 0/3] migration: add qemu multifd migration options
Add qemu multifd migration options to set multifd-compression multifd-zlib-level and multifd-zstd-level. 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(-) -- 2.33.0