Netgear Switch READYNAS 2120 User Manual download pdf (Page 13)

ReadyNAS 2120

NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems

Power State

If the power supply is interrupted due to a power failure, the system returns to its last state

once the power supply is restored:

• If the system was powered on at the time of the power failure, the system powers on

when the power supply is restored.

• If the system was powered off at the time of the power failure, the system remains off

when the power supply is restored.

Boot Menu

Use the boot menu to restart or troubleshoot your ReadyNAS storage system. Your storage

system has the following boot modes:

• Normal. Initiates a normal boot process, just like booting using the Power button.

• Factory default. Initiates a short disk test that takes approximately 5 minutes. After the

disk test, a 10-minute time-out period begins. During the 10-minute time-out period, you

can choose to power off the storage system without causing any data loss, and the

factory default process is canceled. If you choose not to power off the storage system,

after the 10-minute time-out period, the factory default process begins.

WARNING:

The factory default reboot process resets the storage system to

factory settings, erases all data, resets all defaults, and reformats

the disk to X-RAID2.

Note: To start the factory default process immediately, press the Reset

button during the 10-minute time-out period.

• OS reinstall. Reinstalls the firmware from the internal flash to the disks. Use the OS

reinstall boot mode when the system crashes and corrupts some configuration files. OS

reinstall boot mode also resets some settings on your storage system, such as Internet

protocol settings and the administrator password, to defaults.

• Tech support. Boots into a low-level diagnostic mode. Use the tech support boot mode

only when a NETGEAR technical support representative instructs you to do so.

• Volume read only. Mounts a volume as read-only. Use this option when you are

attempting to rescue data off a disk during a disaster recovery.

• Memory test. Performs a memory test. The pass or fail result is reported using the

storage system’s LEDs. Contact a NETGEAR technical support representative to

interpret memory test results.

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Netgear Switch READYNAS 2120 User Manual Page 13