Linux Administrator Interview Question:

How to scan newly asssigned luns on linux box without rebooting?

Submitted by: Murtaza

There are two ways to scan newly assigned luns :
Method 1: if sg3 rpm is installed , then run the command 'rescan-scsi-bus.sh'
Method 2: Run the Command , echo " - - - " > /sys/class/scsi_host/hostX/scan
Submitted by: Murtaza