[v2,0/2] qemu-img: add add support for rate limit in commit and convert

Message

Zhengui li Oct. 20, 2020, 2:39 p.m. UTC

Currently, there is no rate limit for qemu-img commit and convert. This may
cause the task of qemu-img commit and convert to consume all the bandwidth
of the storage. This will affect the IO performance of other processes
and virtual machines under shared storage.

The following patches add support for rate limit in qemu-img commit and
convert to get better quality of sevice.

Zhengui Li (2):
  qemu-img: add support for rate limit in qemu-img commit
  qemu-img: add support for rate limit in qemu-img convert

 docs/tools/qemu-img.rst | 10 ++++++++--
 qemu-img-cmds.hx        |  8 ++++----
 qemu-img.c              | 38 +++++++++++++++++++++++++++++++++++---
 3 files changed, 47 insertions(+), 9 deletions(-)