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Chapter 9 Connectivity Management
9.1 Connectivity Status
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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• Connection
The connection type of the target port is displayed.
- Fabric
A connection type that enables simultaneous communication among multiple nodes through a Fibre
Channel switch. This connection type can also be used for a direct connection when "Transfer Rate" is
"16 Gbit/s".
- FC-AL
A connection type that connects multiple nodes in a loop.
• Loop ID
If the connection type of the target port is "FC-AL", the Loop ID is displayed.
"Loop ID" is an identification number of a node in a loop.
When the connection type of the target port is "Fabric", a "-" (hyphen) is displayed.
• Transfer Rate
The transfer speed of the target port is displayed.
- Auto-negotiation
- 2 Gbit/s
- 4 Gbit/s
- 8 Gbit/s
- 16 Gbit/s
• FC Frame Size
The frame size of the target port is displayed.
"FC Frame Size" specifies the length of the communication information.
- 512 bytes
- 1024 bytes
- 2048 bytes
• Reset Scope
The reset scope of the target port is displayed.
Reset scope is the range where the command reset from the server is performed, when the target port is
connected to multiple servers.
A "-" (hyphen) is displayed when the port mode is "RA".
- I_T_L (I: Initiator, T: Target, L: LUN)
Reset (cancel) the command request from the server that sent the command reset request.
- T_L (T: Target, L: LUN)
Reset (cancels) the command request from all of the servers that are connected to the port.
• Release Reservation if Chip is Reset
Whether the function to release the reservation status of the volume when the target port (chip) is reset is
enabled or disabled is displayed.
A "-" (hyphen) is displayed when the port mode is "RA" or "Initiator".
• REC Line No.
The REC line number of the target port is displayed.
The REC line number is used to switch the communication path when a line fails.
A "-" (hyphen) is displayed when the port mode is "CA" or "Initiator".