HP StorageWorks XP Remote Web Console Software - Manual (Page 73)

Description Item
When you select the MCU&RCU display with the Display
button, the preview list displays the settings before you
click the Apply button for adding or deleting RCU(s) or
changing RCU options. To change or delete settings,
right-click in the preview list. When you select the Port
display with the Display button, the preview list displays
the settings before you click the Apply button for changing
the settings of port(s). To change or delete settings,
right-click in the preview list. Preview list
Indicates the current operation performed on the RCU
Operation window. Operation
Indicates the number of rows in the preview list. Preview
MCU&RCU Display on the RCU Operation Window
When the MCU&RCU radio button is clicked in the Display box, the RCU Operation window displays
the LDKC#, CU grouping, and CUs (CU Free and CU#) in the tree, the MCU/RCU information in
the list, and the preview list. If you use CU Free, you can create a pair with another storage system
without specifying a CU. Only CUs which include active MCUs or RCUs are displayed. When an
MCU-RCU path fails, the XP Continuous Access software displays an error icon ( ) for the affected
CU.
NOTE: LDKC#01 is not available for the current microcode version.
Select Subsystem to display all MCU/RCU information (see “RCU Operation Window” (page 72) ).
Select the desired CU to display the MCU/RCU information for that CU (see “MCU&RCU Display
on the RCU Operation Window showing CU List” (page 74) ). You can select only one CU at a
time. The MCU/RCU information includes:
Description Item
CU number that is selected on the tree. If you select CU
Free, Any is displayed. CU
MCU or RCU. The MCU is displayed when the storage
system that you are accessing is used as the RCU of the
pair. Type
Serial number of the other CU of the pair (five digits). The
LDKC number (two digits) is also displayed next to the S/N. S/N
ID of the other CU of the pair. If you select CU Free, the
Path group ID is displayed in two-digit hexadecimal number
with an asterisk or as Default. Path group IDs are used for
identifying groups of logical paths. If you select a CU other
than CU Free, SSID is displayed in a four-digit hexadecimal
number. ID
CU number of the other CU of the pair. If you select CU
Free, Any is displayed. Paired CU
Path channel type (fibre) between the other CU of the pair.
This column is blank when the connected CU is an MCU. M-R Path
Normal indicates no path failure to the RCU. Failed
indicates that a failure occurred in all paths to the RCUs.
Warning indicates that a failed path to the RCU exists. This
column is blank when the connected CU is an MCU. Status
Number of paths (blank when the connected CU is an
MCU). Num. of Path
XP Continuous Access Windows 73