HP StoreEver MSL2024, MSL4048, MSL8048, and MSL8096 Tape Libraries User and Service Guide (AK378-96059, December 2012)

Table Of Contents
two other drives, it is assigned the next available number. The drive numbers are persistent
until the factory defaults are restored or the library is power cycled.
World Wide ID (SAS drive only) — world wide unique name for the drive. The World Wide
ID is assigned by the library controller to the drive bay and cannot be changed by the user.
When a tape drive is replaced, the World Wide ID is re-assigned to the replacement drive.
Physical Drive Slot Number — the physical location of the drive. By default, the drives are
numbered from the bottom of the device up, starting with number 1.
SCSI Element Address (parallel SCSI or SAS drive) or Element Address (FC drive) — element
address. The SCSI Element Address is set at the factory and can only be configured by a host
application.
Library LUN Hosted by Drive — Yes, if this drive is hosting the library at LUN 1.
Data Compression — Yes, if the host has hardware compression turned on for the drive.
Interface Type — SCSI, Fibre Channel, or SAS
WWide Node Name (FC drive only) — world wide unique number for the drive. The library
assigns WWNames to the drive bays. When a tape drive is replaced, the WWName is
re-assigned to the replacement drive.
Port information for each configured port (FC drive only)
WWide Port Name — world wide unique identifier for the port. The WW Node and
Port Name will be slightly different.
Port Type — the current setting of the drive port. Direct connected devices are typically
Loop. Devices connected to a switch are typically Fabric.
Speed
Viewing network information
The Identity: Network page displays information about the network configuration.
72 Operating the tape library