Seagate Cheetah NS SAS ST3400755SS Manual de usuario descargar pdf (Pagina 8)

iR16SA EJ

Chapter 2 Getting started

2.1 Before starting

Before starting, prepare the following items.

1. Check “Certification list” in Appendix A to confirm the hardware

setting is fully supported.

2. A server with a SAS HBA. (direct connection only)

3. RAID subsystem. (JBOD expansion support models)

4. SAS cables.

5. Setup the hardware connection before power on hosts and

iStoragePro controllers. Connect SAS cables in advance.

Tips

The best policy of power on sequence would be iR16SAEJ,

RAID subsystem, and then hosts.

2.2 Management methods

To manage iStoragePro JBOD system, please check the following steps:

2.2.1 System buzzer

The system buzzer alarms continuously when there is error occurred. The alarm

will be stopped after error resolved or be muted.

2.2.2 LED

The LED features are listed below:

1. Disk Activity LED: Hardware activated LED when accessing disks (IO).

2. Disk Power LED: Hardware activated LED when the disks are plugged

in and powered on.

3. Disk Failure LED: Hardware activated LED when the disks are failed

and in

4. System power-on LED(white in color): Hardware activated LED

when the system is turned on

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Seagate Cheetah NS SAS ST3400755SS Manual de usuario Pagina 8