HP StorageWorks M2402 User Manual page 126

Serial/Telnet User Interface
Note:
Fibre Channel LUNs starting at LUN number 00. Skipping LUN numbers is not
recommended when mapping Fibre Channel LUNs because Fibre Channel Discovery
stops the discovery process whenever an empty LUN position is found.
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Toggle Discovery Mode (4) (default: auto discovery on reboot events)
determines how the router discovers new Fibre Channel devices.
Options include:
— Auto Discovery on Reboot Events (default) allows the router to
automatically discover all Fibre Channel devices during reboots,
including both the ports and the devices.
— Auto Discovery on Link-up Events allows the router to automatically
discover all Fibre Channel devices during reboots, including both the
ports and the devices for the first link-up event. Subsequent link-up
events will only discover the ports and not attached devices.
SCSI devices attached to a Fibre Channel port must be mapped as sequential
— Manual Discovery Only sets discovery of new devices to only occur
after the user selects the Refresh Device Display option. The Refresh
Device Display option is accessed from the System Utilities Menu.
Change Tape Backup Settings (5) sets tape backup options.
A sub-screen is displayed, listing the following options:
Caution: If this configuration setting is incorrectly set, processing difficulties
may occur. Before changing this setting, evaluate the need for the change
and verify the desired setting. HP recommends backing up the router
configuration to an external file before making changes to this setting.
— Toggle Buffered Tape Writes (1) (default: Enabled) changes the tape
backup mode to either Enabled or Disabled.
— Change Buffered Tape Queue Depth (2) changes the tape backup queue
depth. Select a value from 0 through 10.
Network Storage Router M2402 User Guide