D-Link DSN-626 User Manual - Page 138

Troubleshooting, System Buzzer, Event Notifications

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Troubleshooting D-Link Document - User Manual 6 System Buzzer The system buzzer features are listed below:  The system buzzer initiates for 1 second when system boots up successfully.  The system buzzer initiates continuously when an error occurs. The alarm will be stopped after the error is resolved or muted.  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. Event Notifications Physical Disk Events Level INFO WARNING ERROR ERROR ERROR ERROR INFO INFO WARNING INFO INFO ERROR 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 PD RPS started L2L PD RPS finished L2L PD RPS failed L2L Hardware Events Level WARNING ERROR INFO Type ECC single ECC multiple ECC dimm Description Disk is inserted into system Disk is removed from system Disk read block error Disk write block error Disk is disabled Disk gets no response PD [] starts upgrading firmware process. PD [] finished upgrading firmware process. PD [] upgrade firmware failed. Assign PD to replace PD . PD is replaced by PD . Failed to replace PD with PD . Description Single-bit ECC error is detected at Multi-bit ECC error is detected at ECC memory is installed Copyright@2014 D-Link System, Inc. All Rights Reserved. 138

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D-Link Document – User Manual
Troubleshooting
6
System Buzzer
The system buzzer features are listed below:
The system buzzer initiates for 1 second when system boots up successfully.
The system buzzer initiates continuously when an error occurs. The alarm will be stopped
after the error is resolved or muted.
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.
Event Notifications
Physical Disk Events
Level
Type
Description
INFO
PD inserted
Disk <slot> is inserted into system
WARNING
PD removed
Disk <slot> is removed from system
ERROR
HDD read error
Disk <slot> read block error
ERROR
HDD write error
Disk <slot> write block error
ERROR
HDD error
Disk <slot> is disabled
ERROR
HDD IO timeout
Disk <slot> gets no response
INFO
PD upgrade
started
PD [<string>] starts upgrading firmware process.
INFO
PD upgrade
finished
PD [<string>] finished upgrading firmware process.
WARNING
PD upgrade failed
PD [<string>] upgrade firmware failed.
INFO
PD RPS started L2L
Assign PD <slot> to replace PD <slot>.
INFO
PD RPS finished
L2L
PD <slot> is replaced by PD <slot>.
ERROR
PD RPS failed L2L
Failed to replace PD <slot> with PD <slot>.
Hardware Events
Level
Type
Description
WARNING
ECC single
Single-bit ECC error is detected at <address>
ERROR
ECC multiple
Multi-bit ECC error is detected at <address>
INFO
ECC dimm
ECC memory is installed
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Copyright@2014 D-Link System, Inc. All Rights Reserved.