[libvirt] [PATCH v3 0/7] migration: add multithread compression

Add options to turn multithread compression on during migration and to configure its parameters. Changes from v2: 1. Multiple field parameter is used to specify compression methods that should be used during migration. VIR_MIGRATE_COMPRESSED option flag now specifies that default compression methods should be used so we keep backward compatibility. This method is lxbzrle for qemu. 2. Patch that adds monitor commands to configure multithread compression parameters and patch that adds compression options to migrate command are reworked. This series has not patches to configure compression parameters before migration. Do we need it? Also it has not patch to introspect compression methods supported by driver as Jiri suggested because I want to publish this series ealier to check that I'm going in right direction. Eli Qiao (1): qemumonitorjsontest: add test for getting multithread compress params Nikolay Shirokovskiy (4): qemu migration: factor out setting migration option migration: add compress method option qemu migration: add multithread compression options qemu migration: add xbzrle compression options ShaoHe Feng (2): qemu monitor: add multithread compress parameters accessors virsh: add compression options for migration include/libvirt/libvirt-domain.h | 44 ++++++- src/qemu/qemu_domain.c | 4 + src/qemu/qemu_domain.h | 2 + src/qemu/qemu_driver.c | 116 +++++++++++++++++- src/qemu/qemu_migration.c | 256 +++++++++++++++++++-------------------- src/qemu/qemu_migration.h | 24 ++++ src/qemu/qemu_monitor.c | 31 ++++- src/qemu/qemu_monitor.h | 17 +++ src/qemu/qemu_monitor_json.c | 87 +++++++++++++ src/qemu/qemu_monitor_json.h | 5 + src/qemu/qemu_monitor_text.c | 100 +++++++++++++++ src/qemu/qemu_monitor_text.h | 5 + tests/qemumonitorjsontest.c | 53 ++++++++ tools/virsh-domain.c | 84 +++++++++++++ tools/virsh.pod | 25 +++- 15 files changed, 711 insertions(+), 142 deletions(-) -- 1.8.3.1