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VessRAID Setup - Promise Technology, Inc.

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LEDs<br />

279<br />

Chapter 9: Troubleshooting<br />

When the Global Enclosure LED on <strong>VessRAID</strong>’s front panel shows Amber or<br />

Red, check the LEDs on the back of <strong>VessRAID</strong>. These LEDs give the status of<br />

individual components. See page 281, Figure 5.<br />

Disk Drive LEDs<br />

Dark<br />

Steady<br />

Green<br />

State<br />

Flashing<br />

Green<br />

There are two LEDs on each Drive Carrier. They report the presence of a disk<br />

drive, activity of the drive, and the drive’s current condition.<br />

Figure 3. <strong>VessRAID</strong> disk drive carrier LEDs<br />

Amber Red<br />

Power System Off Normal — — —<br />

Global RAID<br />

Status<br />

Global<br />

Enclosure<br />

Status<br />

Controller<br />

Activity<br />

Controller<br />

Heartbeat<br />

System Off Normal —<br />

System Off Normal<br />

System Off<br />

or no iSCSI<br />

ports<br />

connected<br />

One or more<br />

iSCSI ports<br />

connected<br />

Locating the<br />

Enclosure<br />

Logical<br />

Drive Critical<br />

Logical<br />

Drive Offline<br />

Fan, battery, power<br />

supply, temperature, or<br />

voltage problem*<br />

Activity — —<br />

System Off — Normal* — —<br />

* Check the LEDs on the back of the enclosure for more information.<br />

** Blinks blinks green seven times in three seconds, goes dark for six seconds,<br />

then repeats the pattern.<br />

Disk Status<br />

Power/Activity

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