Chapter 6 Troubleshooting; System Buzzer; Event Notifications - D-Link DSN-6120 User Manual

Chapter 6

6.1 System buzzer

The system buzzer features are listed below:
1. The system buzzer alarms 1 second when system boots up successfully.
2. The system buzzer alarms continuously when there is error occurred. The alarm will
be stopped after error resolved or be muted.
3. The alarm will be muted automatically when the error is resolved. E.g., when RAID 5
is degraded and alarm rings immediately, user changes / adds one physical disk for
rebuilding. When the rebuilding is done, the alarm will be muted automatically.

6.2 Event notifications

PD events

Level
INFO
WARNING
ERROR
ERROR
ERROR
ERROR
INFO
INFO
WARNING
HW events

Level
WARNING
ERROR
INFO
INFO
INFO
ERROR
ERROR
ERROR
ERROR
Troubleshooting
Type
PD inserted
PD removed
HDD read error
HDD write error
HDD error
HDD IO timeout
PD upgrade started
PD upgrade
finished
PD upgrade failed
Type
ECC single
ECC multiple
ECC dimm
ECC none
SCSI bus reset
SCSI host error
SATA enable device
fail
SATA EDMA mem
fail
SATA remap mem
fail
Disk <slot> is inserted into system
Disk <slot> is removed from system
Disk <slot> read block error
Disk <slot> write block error
Disk <slot> is disabled
Disk <slot> gets no response
PD [<string>] starts upgrading firmware process.
PD [<string>] finished upgrading firmware process.
PD [<string>] upgrade firmware failed.
Single-bit ECC error is detected at <address>
Multi-bit ECC error is detected at <address>
ECC memory is installed
Non-ECC memory is installed
Received SCSI Bus Reset event at the SCSI Bus <number>
SCSI Host allocation failed
Failed to enable the SATA pci device
Failed to allocate memory for SATA EDMA
Failed to remap SATA memory io spcae
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Description
Description