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3-26 AlphaServer DS20L User’s Guide
help
The help (or ?) command displays the LFU command list, shown below.
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Function Description
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Display Displays the system’s configuration table.
Exit Done exit LFU (reset).
List Lists the device, revision, firmware name, and update
revision.
Lfu Restarts LFU.
Readme Lists important release information.
Update Replaces current firmware with loadable data image.
Verify Compares loadable and hardware images.
? or Help Scrolls this function table.
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lfu
The lfu command restarts the LFU program. This command is used when the
update files are on a floppy disk. The files for updating both console firmware
and I/O firmware are too large to fit on a 1.44 MB disk, so only one type of
firmware can be updated at a time. Restarting LFU enables you to specify
another update file.
list
The list command displays the inventory of update firmware on the CD-ROM,
network, or floppy. Only the devices listed at your terminal are supported for
firmware updates.
The list command shows three pieces of information for each device:
• Current Revision — The revision of the device’s current firmware
• Filename — The name of the file used to update that firmware
• Update Revision — The revision of the firmware update image
readme
The readme command lists release notes for the LFU program.