Applies to ONTAP 9.13 ESXi 6.7 u3 RedHat ( RHEL ) 8.6 Netbackup Issue Thin provisioned LUN used as RDM by guest operating system ( GOS ) Redhat 8.6 and NetBackup does not reclaim space with multiple R...Applies to ONTAP 9.13 ESXi 6.7 u3 RedHat ( RHEL ) 8.6 Netbackup Issue Thin provisioned LUN used as RDM by guest operating system ( GOS ) Redhat 8.6 and NetBackup does not reclaim space with multiple Read / write errors reported Guest filesystem reports SCSI sense errors and eventually input/ output errors using thick provisioned LUN RDM with guest operating system ( GOS ) Redhat 8.6 and NetBackup application