Compaq HSZ80 manual

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CAUTION: Run the DILX utility in the autoconfigure mode only at initial installations. When write operations are enabled, the DILX utility may overwrite existing data.

The autoconfigure mode is the most thorough mode and allows you to:

❏Automatically test all of the disk units configured.

❏Automatically perform thorough tests on all units with writes enabled.

The standard mode is more flexible and allows you to:

❏Test disks you select.

❏Perform tests in read-only mode or write-only mode.

❏Provide run time and performance summary option.

❏Can be run in read-only mode.

■DIRECT—A command used to display a list of all executable diagnostic or utility programs.

■DSTAT—This is not a user utility. This utility may be used by Compaq authorized service personnel only.

■FMU—A fault management utility used to control several spontaneous errors. FMU also displays information regarding the most recent controller and memory system failure.

■FRUTIL—A utility used when replacing a failed controller, external cache battery, or cache module.

■HSUTIL—A utility used to format a disk device or to download new firmware to a disk device.

■VTDPY—A utility used to display the current controller state, performance data, processor utilization, host post activity and status, device state, logical unit state, cache performance, and I/O performance.

See the HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide for more information regarding the above utilities.

Compaq HSZ80 Array Controller ACS Version 8.3 Configuration and CLI Reference Guide