EMC VNX Series Hardware Information Manual page 86

Disk-array enclosures
Rear view
86 EMC VNX8000 Hardware Information Guide
Table 36 describes the VNX8000 platform DAE and the 3.5-inch disk drive status LEDs
Table 36 3U, 15 (3.5-inch) DAE and disk drive LEDs
LED
DAE fault (see location 2)
DAE power (see location 3)
Disk drive fault
(see location 4)
Disk drive on/activity
(see location 5)
On the rear, viewing from top to bottom, a 3U, 15 (2.5- or 3.5-inch) disk drive DAE
includes the following components:
Two 6-Gb/s SAS LCCs (A and B)
◆
Two power supply/cooling modules
◆
Figure 68 on page 87 shows an example of the rear view of a 3U, 15 (3.5-inch) disk drive
DAE.
Color State
Amber On
Green On
Blue On
— Off
Amber On
— Off
Green On
Blinking, mostly
on
Blinking at
constant rate
Blinking, mostly
off
— Off
Description
Fault has occurred
Powering and powered up with
backend bus running at 2 Gb/s
Powering and powered up with
backend bus running at 6 Gb/s
Powered down
Fault has occurred
No fault has occurred
Powering and powered up
Disk drive is on with I/O activity
Disk drive is spinning up or down
normally
Disk drive is powered up but not
spinning
Note: This is a normal part of the
spin-up sequence, occurring
during the spin-up delay of a
slot.
Disk is powered down