HP StorageWorks D2700 User Manual

Verifying the operating status of the devices
To verify that the devices are operating properly, view their LEDs.
Included sections:
• Verify the operating status of the disk enclosures, page 41
• Verify the operating status of the servers and SAS controllers, page 42
Verify the operating status of the disk enclosures
To verify that the disk enclosures and disk drives are operating properly, view the enclosure and disk
drive LEDs and compare them with the patterns described below.
For more information about disk enclosure LEDs, see Chapter 1 on page 7.
Fault conditionOperating
condition
Startup condi-
tion
LEDDisk enclosure component
OffSolid greenBlinking green1. Health
Front UID module
LEDs
Blinking or Solid
Amber
OffBlinking amber2. Fault
OffOffBlinking blue3. UID
OffSolid greenGreenStatus
Power supply module
Blinking or solid
amber
Solid greenSolid greenStatus
Fan module
nl
Off
Blinking or solid
green
1. Port Link
I/O module
Solid amberOff2. Port Error
Off
A number, rep-
resenting the
box number
3. 7–segment
display
Blinking or solid
amber
Off4. Fault
OffSolid greenBlinking green5. Health
OffOff6. UID
D2600/D2700 Disk Enclosure User Guide 41

HP StorageWorks D2700 Specifications

General

Form Factor	2U
Host Interface	6 Gb/s SAS
Redundant Power Supplies	Yes
Drive Type	SAS/SATA
RAID Support	Depends on the connected controller
Compatibility	HP ProLiant servers
Cooling	Redundant fans
Enclosure Type	Rack-mounted