How to setup permanently "rotational flag" to 0?

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Dears,

I have problem with setting permanently "rotational flag" to 0 for disk SDD. After vm reboot "rotational flag" return to 1.

I tried:
First method:
echo 0 > /sys/block/sdb/queue/rotational

Second method:
[root@cass03 rules.d]# cat /etc/udev/rules.d/60-ssd-scheduler.rules
ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="deadline"
[root@sr3acscass03 rules.d]#

After vm reboot I have:
[root@sr3acscass03 rules.d]# lsblk -d -o name,rota
NAME ROTA
sda 1
sdb 1
sr0 1

Aby idea hot to set up this "rotational flag" pernamently?

[root@cass03 rules.d]# uname -a
Linux sr3acscass03 3.10.0-1160.6.1.el7.x86_64 #1 SMP Wed Oct 21 13:44:38 EDT 2020 x86_64 x86_64 x86_64 GNU/Linux

[root@cass03 rules.d]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.9 (Maipo)
[root@sr3acscass03 rules.d]#

Best Regards,
Dan

DS

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