Scsi Controller Functions; Rescan Own Bus; Rescan All Busses - Fujitsu Siemens Computers pmn User Manual

SCSI controllers
Max. Targets
Name
Interface
Target Location
Mode
WW Node Number
WW Port Number

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.
i
8.22.2.2

Rescan all Busses

Searches for the targets connected to the SCSI buses of all controllers.
i
422
the maximum number of targets supported by the controller
the system name of the controller
the interface variant (e.g. SCSI Parallel or Fibre Channel)
an indication of whether or not the targets are inside or outside the
cabinet.
mode, if available (FC): LOOP (L) or POINT TO POINT (P)
World Wide Node Number (FC)
World Wide Port Number (FC)
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.
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.
XTCC
U41117-J-Z125-7-76