CSS - Addressed task #26806335 - VM backup FAQ

Author: AbhishekMallick-MS

articles/backup/backup-azure-vm-backup-faq.yml

@@ -296,6 +296,10 @@ sections:
         answer: |
           Yes, it's supported for [Cross Zonal Restore](backup-azure-arm-restore-vms.md#restore-options).
 
+      - question: How do I clear iSCSI session and it's processes after running the Python script for Linux ILR?
+        answer: |
+          After you unmount disks from the Azure portal, run the Python script `<python file name>`  with `clean` parameter to clear the session and remove the mount paths of the recovery point from the machine.     
+
   - name: Manage VM backups
     questions:
       - question: What happens if I modify a backup policy?