Add --blkio-weight option to run subcommand #509
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Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
AkihiroSuda
approved these changes
Nov 12, 2021
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The PR aims to add the
--blkio-weightoption tonerdctl run, exposing the same behaviour asdocker run --blkio-weightBoth cgroup v1 and cgroup v2 are supported. Besides, since the bfq IO scheduler exposes a different weight knob, a specific check is added for that.
Just like in docker, if the underlying kernel does not support blkio weight, a warning is generated and the weight is reset to 0.
Updates #215