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Copyright 2019 QSAN Technology, Inc. All Rights Reserved.
2
Unit Identification (UID)
Button/LED (front
panel)
UID (Unique Identity) button
Press the button one time to turn it ON;
press it again to turn it OFF.
UID (Unique Identity) LED
Blue
: the system has been identified.
Off: the system has not been identified.
3
Enclosure Access LED
(Indicate the host interface connectivity.)
Blue
flashes: the host interface activity is
on-going.
Off: no host interface activity.
4
Enclosure Status LED
(Indicate current health status of the system.)
Amber
: 1) The storage folder/pool has
reached its full capacity (100%). 2) The
storage folder/pool is going to be full (95%).
3) The system fan is out of function. 4) A
bad sector is detected on the hard disk
drive. 5) One of the pool is in degraded
read-only mode. 6) Hardware self-test error.
e.g. PSU failed, abnormal voltage, the
temperature is at critical high/low, any
cooling fan module failed or removed, any
pool failed.
Amber
flashes every 0.5 sec: firmware is
upgrading, or RAID rebuilding is in a
process.
Off: the system is healthy.
5
Disk Drive Power LED
Blue
: the disk drive is inserted and no data
access.
Blue
flashes: the disk data is being
accessed.
Blue
flashes (interval of 0.5 sec): The hard
disk is rebuilding or identify a specific disk
drive.
Off: no disk drive is inserted.
6
Disk Drive Status LED
Off: the disk drive is healthy.
Amber
: the disk drive is error.
