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SCSI controllers XTCC
Max. Targets the maximum number of targets supported by the controller
Name the system name of the controller
Interface the interface variant (e.g. SCSI Parallel or Fibre Channel)
Target Location an indication of whether or not the targets are inside or outside the
cabinet.
Mode mode, if available (FC): LOOP (L) or POINT TO POINT (P)
WW Node Number World Wide Node Number (FC)
WW Port Number World Wide Port Number (FC)
8.22.2 SCSI controller functions
No menu is provided in Observe mode.
The title bar displays the serial number of the SCSI interface and the controller number.
The functions are used to diagnose problems and eliminate hang conditions.
8.22.2.1 Rescan own Bus
Searches for the targets connected to the SCSI bus of this controller.
This function should be used if components have been added to or removed from
the corresponding SCSI bus. It is not suitable for incorporating newly installed
devices or controllers in CentricStor.
This command enables you to rectify problems which arise from establishing FC
connections after the system startup.
These problems are indicated by messages such as “
cannot assign ... targets-
luns to any RAID system
” and indicate that the RAID LUNs’ serial numbers are
not uniquely assigned. The cause may be, for example, that the FC cables were
only connected after the system started.
8.22.2.2 Rescan all Busses
Searches for the targets connected to the SCSI buses of all controllers.
This function can also be used to search for SCSI controllers or devices that are not
displayed. It is not suitable for incorporating newly installed devices or controllers in
CentricStor.
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