HP StorageWorks XP24000/XP20000 Continuous Access Software User Guide (T5278-96049, November 2011)

• Path List:
No.: Path number (path list item number).◦
◦ Path Status: Path status. “Logical Path Status” (page 97) contains the path status
descriptions.
◦ MCU Port: Port number of the MCU.
◦ RCU Port: Port number of the RCU.
• RCU S/N: Serial number of the RCU. The LDKC number is displayed enclosed in parentheses
to the right of the RCU S/N.
• Controller ID: Controller ID and model name.
• Path Gr. ID: The user-registered path group ID when an RCU is added to use CU Free.
• SSID: SSID(s) of the RCU.
• RCU CU No.: CU number of the RCU. When you select CU Free, Any is displayed.
• MCU-RCU Path: Type of channel interface between the storage systems (fibre or serial).
• Minimum Paths: Minimum number of MCU-RCU paths for the selected RCU.
• RIO MIH Time: Time value for the remote I/O (RIO) missing interrupt handler (MIH), which is
the wait time until data transfer from the MCU to RCU is complete.
• RCU Registered: Date and time when the RCU was added.
• Last Updated: Date and time when the RCU was last updated.
96 Performing XP Continuous Access Configuration Operations