Specifications

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Compaq HSG80 Array Controller ACS Version 8.4 Configuration and CLI Reference Guide
Virtual Terminal Display
Use the virtual terminal display (VTDPY) utility to troubleshoot communication
between the controller and its host, communication between the controller and the
devices in the subsystem, and the state and I/O activity of the logical units, devices,
and device ports in the subsystem.
Disk Inline Exerciser
Use the disk inline exerciser (DILX) to investigate the data-transfer capabilities of
disk drives. DILX tests and verifies operation of the controller and the SCSI–2 disk
drives attached to it. DILX generates intense read and write loads to the disk drive
while monitoring the drive’s performance and status.
IMPORTANT: DILX cannot be run on remote copy sets.
Configuration Utility
Use the configuration (CONFIG) utility to add one or more storage devices to the
subsystem. This utility checks the device ports for new disk drives then adds them to
the controller’s configuration and automatically names them.
HSUTIL
Use HSUTIL to upgrade the firmware on disk drives in the subsystem and to format
disk drives. Some details about formatting are located in “Formatting Disk Drives,”
page 6–3.
Code Load and Code Patch Utility
Use Code Load/Code Patch (CLCP) utility to upgrade the controller software and the
EMU software. You can also use it to patch the controller software. When you install
a new controller, you must have the correct software version and patch number.
NOTE: Only Compaq field service personnel are authorized to upload EMU