Overview and Setup
12
Modular Smart Array 1000/1500 cs Command Line Interface User Guide
Overview
After accessing the interface, enter a command string at the CLI prompt (
CLI>
).
Commands must use a specific, preset syntax. After a declarative command is
entered and executed, the results are displayed at the CLI prompt.
When using the CLI, the following keystrokes have special meaning:
Note:
The CLI uses a zero-based numbering system. For example, LUN number
assignments begin with 0.
CLI commands in redundant configurations
When a system has two controllers, the same firmware image is run on both
controllers. The two controllers communicate with each other through a PCI bus
called the inter-controller link (ICL). Each controller has a serial port and has a
CLI available to the users who connect the serial port to a serial terminal.
Some CLI commands are entered from one controller’s CLI prompt but are for the
other controller to execute. Command syntax instructs the controller to accept
user input, pass the command to the other controller, and then display the result.
The following keywords are used in the CLI to indicate a specific controller:
■
this_controller-
—is included in a command syntax to refer to the
controller that the CLI is connected to.
■
other_controller
—is included in a command syntax to refer to the other
controller in the MSA.
Table 2: CLI Special Keys
Keyboard Keys
Arrow Key
Meaning
Ctrl_B
left arrow
move the cursor back one
character
Ctrl_F
right arrow
move the cursor forward one
character
Ctrl_P
up arrow
recall the previous command in
the command buffer
Ctrl_N
down arrow
recall the next command in the
command buffer
Содержание StorageWorks Modular Smart Array 1000 cs
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