Rescan scsi not working in Redhat 9

Hi all

i am adding one more scsi hdd in my vmware testing environment with Redhat 9 .
But the following commands are not working i found that these commands working on rhel 6.

ls /sys/class/scsi_host
echo "- - -" > /sys/class/scsi_host/host0/scan

please let me know the commands for rehat 9

Thank You