Adaptec 1966600 User Guide - Page 98

explains how to interpret the Drive LEDs.

Page 98 highlights

DuraStor 6220SS/7220SS Installation and User's Guide The Drive Status LED (on the left) indicates the status of the corresponding disk drive. The Drive Activity LED (on the right) flashes to indicate I/O activity on the corresponding disk drive. Table 4-4 explains how to interpret the Drive LEDs. Table 4-4. Drive Status and Activity LEDs Drive Status LED Solid green Flashing green Drive Activity LED Solid green Solid green Solid green Solid green Flashing green Solid green Flashing green Solid amber Flashing amber Solid amber Solid amber Solid amber Solid amber Solid amber Off Flashing amber N/A Solid amber Solid green Solid amber Solid amber Alternating amber and green Status Powering on. Drive ready, not assigned to an array. Drive ready, assigned to an array. Hot spare ready, assigned to an array. Drive error-Fault, not assigned to an array. Drive error-Fault, assigned to an array. Array critical, remaining good drive LEDs. Hot spare, rebuild mode (all Drive Status LEDs). Empty drive slot. Drive manually disabled (applies to LVD-LVD only). Array is fault-tolerant. Array is in rebuild mode. Array has a failed drive. Firmware checksum error. 4-6

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4-6
DuraStor 6220SS/7220SS Installation and User’s Guide
The Drive Status LED (on the left) indicates the status of the
corresponding disk drive. The Drive Activity LED (on the right)
flashes to indicate I/O activity on the corresponding disk drive.
Table 4-4
explains how to interpret the Drive LEDs.
Table 4-4.
Drive Status and Activity LEDs
Drive Status LED
Drive Activity
LED
Status
Solid green
Solid green
Powering on.
Flashing green
Solid green
Drive ready, not assigned to
an array.
Solid green
Solid green
Drive ready, assigned to an
array.
Flashing green
Solid green
Hot spare ready, assigned to
an array.
Flashing green
Solid amber
Drive error—Fault, not
assigned to an array.
Flashing amber
Solid amber
Drive error—Fault, assigned
to an array.
Solid amber
Solid amber
Array critical, remaining good
drive LEDs.
Solid amber
Solid amber
Hot spare, rebuild mode (all
Drive Status LEDs).
Off
N/A
Empty drive slot.
Flashing amber
Solid amber
Drive manually disabled
(applies to LVD-LVD only).
Solid green
Array is fault-tolerant.
Solid amber
Array is in rebuild mode.
Solid amber
Array has a failed drive.
Alternating
amber and
green
Firmware checksum error.