systemctl equivalent of /sys/block/sda/device/state

[Chaitanya Gotkhindikar]

Hi folks,

Not sure if this is right place to ask this doubt.

I am trying to port my old script to centos7, in which earlier device
state was set using
echo "offline" >  /sys/block/sda/device/state.

I am looking for systemctl equivalent for it. Can anyone please help?

Thank you.

-Chaitanya
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