Hp P2000 G3 MSA Array Systems Manual do Utilizador descarregar pdf (Página 73)

HP P2000 G3 iSCSI MSA System User Guide 73

MSA2000 3Gb 3.5" 12-drive enclosure

Power supply LEDs

Power redundancy is achieved through two independent load-sharing power supplies. In the event of a

power supply failure, or the failure of the power source, the storage system can operate continuously on a

single power supply. Greater redundancy can be achieved by connecting the power supplies to separate

circuits. DC power supplies are equipped with a power switch. AC power supplies may or may not have a

power switch (model shown below has no power switch). Whether a power supply has a power switch is

significant to powering on/off.

Table 18 LEDs — HP MSA2000 3Gb rear panel

LED Description Definition

1 Power supply LEDs See Power supply LEDs on page 73.

2 Unit Locator Off — Normal operation.

Blinking white— Physically identifies the expansion module.

3 SAS In Port Status Green — Port link is up and connected.

Off — Port is empty or link is down.

4 OK to Remove Not implemented.

5 Fault/Service Required Amber — A fault has been detected or a service action is required.

Blinking amber — Hardware-controlled powerup or a cache flush

or restore error.

6 FRU OK Green — Expansion module is operating normally.

Blinking green — System is booting.

Off — Expansion module is not OK.

7 SAS Out Port Status Green — Port link is up and connected.

Off — Port is empty or link is down.

1 2

4356 7

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 85 86

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Hp P2000 G3 MSA Array Systems Manual do Utilizador Página 73