From: Zhengui
Currently, there is no rate limit for qemu-img convert. This may
cause the task of qemu-img convert to consume all the bandwidth
of the storage. This will affect the IO performance of other processes
and virtual machines under shared storage. So we add support for
offline rate limit
From: Zhengui
Currently, there is no rate limit for qemu-img convert. This may
cause the task of qemu-img convert to consume all the bandwidth
of the storage. This will affect the IO performance of other processes
and virtual machines under shared storage. So we add support for
offline rate limit
-img: add support for rate limit in qemu-img convert
=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback b
On Sun 18 Oct 2020 08:34:39 AM CEST, Zhengui li wrote:
> @@ -2729,6 +2757,10 @@ out:
> qemu_opts_del(opts);
> qemu_opts_free(create_opts);
> qemu_opts_del(sn_opts);
> +if (s.target && rate_limit &&
> +blk_get_public(s.target)->throttle_group_member.throttle_state) {
> +
On 10/18/20 1:34 AM, Zhengui li wrote:
From: Zhengui
Currently, there is no rate limit for qemu-img convert. This may
cause the task of qemu-img convert to consume all the bandwidth
of the storage. This will affect the IO performance of other processes
and virtual machines under shared storage.
