Home > Storage > PowerVault > Guides > Dell PowerVault ME4 Series and Linux > Scan and identify new volumes on Linux
New volumes are added to the Linux host by scanning the SCSI buses that have access to the ME4 Series system. The sg3_utils package provides the rescan-scsi-bus.sh script that helps simplify the process. It is recommended to scan for all targets. The following command works for all LUNs except for LUN 0. See the section Scan LUN 0 for information about scanning LUN 0.
# /usr/bin/rescan-scsi-bus.sh -a