StorCase Technology SCSI-to-SCSI Single RAID - Manual (Page 50)

40 Configuration
StorCase Technology, Inc. DXIFS-160/RAID User's Guide - Rev. B00
Hardware Information
This command displays an information window that contains hardware information on the
controller (this information is used by engineers for diagnostic purposes). Press Ctrl-E to view
full details.
LUN Information
This command allows the user to display an information window, providing all of the LUN
settings for the controller. The bridge LUN is the LUN used by CAPI. The SEP LUN is shown
as either a number or DISA.
LUN information is displayed in three columns:
Column 1 lists the LUN.
Column 2 is the SAVED value in flash for non-array LUNs.
Column 3 is called the CURRENT or CURR value and lists LUN values that have been
changed, but not saved in the flash (the controller has not been rebooted yet). The
SAVE and CURR values will be identical after the controller has been rebooted.
Managing Controller LUNs
NOTE: Some UNIX and Macintosh systems require that all array LUNs be numbered lower
than the bridge LUN. For these systems, array LUNs with values higher than the
bridge LUN will not be seen.
The DXIFS-160/RAID supports up to 32 SCSI LUNs (0-31). There are three different types of
controller LUNs:
Bridge LUN - allows a host Configuration Application Program Interface (CAPI) application
to configure the controller over a host channel via SCSI protocol extensions.
There is only one bridge LUN and it may be set to a value of 0-31 or NONE.
If set to NONE, the bridge LUN is disabled.
SEP LUN - allows access to SAF-TE Environmental Processors (SEPs). A SEP LUN
can be set to a value of 0-31 or NONE. If set to NONE, the SEPs cannot
be accessed via a LUN.
Array LUN - allows access to arrays on the controller. Array LUNs (a total of 24 max-
imum can be set) can be set to a value of 0-31.