What are the utilities, commands for Linux Fedora hot plugging SATA drives?

Question

linux

The topic was discussed on Habr until 2012:
https://habr.com/post/102387/
now it is not active for adding comments.
I created a topic on one of the forums:
and I'm trying to create and optimize a script:

for Host in $(ls -l /sys/class/scsi_host/);
do echo "- - -" >/sys/class/scsi_host$Host/scan;
done

When scanning, a lot of unnecessary actions are performed, how to write a script that would only check tires with numbers from 0 to 3 (for example)
I have for example:

ls -l /sys/class/scsi_host/
total 0
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host0 -> ../../devices/pci0000:00/0000:00:1f.2/ata1/host0/scsi_host/host0
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host1 -> ../../devices/pci0000:00/0000:00:1f.2/ata2/host1/scsi_host/host1
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host2 -> ../../devices/pci0000:00/0000:00:1f.2/ata3/host2/scsi_host/host2
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host3 -> ../../devices/pci0000:00/0000:00:1f.2/ata4/host3/scsi_host/host3
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host4 -> ../../devices/pci0000:00/0000:00:1f.2/ata5/host4/scsi_host/host4
lrwxrwxrwx. 1 root root 0 Jan 11 16:49 host5 -> ../../devices/pci0000:00/0000:00:1f.2/ata6/host5/scsi_host/host5
lrwxrwxrwx. 1 root root 0 Jan 11 13:50 host6 -> ../../devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ata7/host6/scsi_host/host6
lrwxrwxrwx. 1 root root 0 Jan 11 13:50 host7 -> ../../devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ata8/host7/scsi_host/host7
[[email protected] Downloads]#

while running the script:

[[email protected] Downloads]# for Host in $(ls -l /sys/class/scsi_host/);
> do echo "- - -" >/sys/class/scsi_host$Host/scan;
> done
bash: /sys/class/scsi_hosttotal/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost0/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata1/host0/scsi_host/host0/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost1/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata2/host1/scsi_host/host1/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost2/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata3/host2/scsi_host/host2/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost3/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata4/host3/scsi_host/host3/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost4/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata5/host4/scsi_host/host4/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host16:49/scan: No such file or directory
bash: /sys/class/scsi_hosthost5/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1f.2/ata6/host5/scsi_host/host5/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host13:50/scan: No such file or directory
bash: /sys/class/scsi_hosthost6/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ata7/host6/scsi_host/host6/scan: No such file or directory
bash: /sys/class/scsi_hostlrwxrwxrwx./scan: No such file or directory
bash: /sys/class/scsi_host1/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_hostroot/scan: No such file or directory
bash: /sys/class/scsi_host0/scan: No such file or directory
bash: /sys/class/scsi_hostJan/scan: No such file or directory
bash: /sys/class/scsi_host11/scan: No such file or directory
bash: /sys/class/scsi_host13:50/scan: No such file or directory
bash: /sys/class/scsi_hosthost7/scan: No such file or directory
bash: /sys/class/scsi_host->/scan: No such file or directory
bash: /sys/class/scsi_host../../devices/pci0000:00/0000:00:1c.0/0000:02:00.0/ata8/host7/scsi_host/host7/scan: No such file or directory
[[email protected] Downloads]#

How to optimize the code?
Commands or utilities ready did not appear to implement these functions?
smartctl - does not scan for connected new devices, because it does not see them.
That is, the only way, as it is written above, is to write and execute a script?
And there is an eject command to turn off the hot-plug device.
maybe something new has appeared for SATA drives?