Hp NetRAID-4M Controller Manual do Utilizador descarregar pdf (Página 40)

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Command Line Interface User’s Guide

You can set a maximum pause of 150 seconds for all I/O activity on

the currently opened controller.

Note: A controller cannot be paused if a container task is

running on the controller.

Note: If you need to pause the system for more than a

minute, then network timeouts might occur. However,

network timeouts are usually preferable to rebooting. If you

cannot perform the hardware reconfiguration changes in

less than 2 1/2 minutes, it is recommended that you shut

down the system. See the Command Line Interface Reference

Guide for more guidelines.

The CLI allows you to do the following:

■ Display controller tasks

■ Pause a controller’s I/O

■ Resume a controller’s I/O

To display the tasks running on a controller, use the task list

command, as in the following example. In the example, no tasks are

running on the controller, so it is valid to pause I/O on the

controller.

HPN0> task list

Executing: task list

Controller Tasks

TaskId Function Done% Container State Specific1 Specific2

------ -------- ------- --------- ----- --------- ---------

No tasks currently running on controller

To pause a controller’s I/O, use the controller pause_io

command, as in the following example. In the example, the

controller is paused for 100 seconds.

HPN0> controller pause_io 100

Executing: controller pause_io 100

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 335 336

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Hp NetRAID-4M Controller Manual do Utilizador Página 40