HDD Alert by SMART only

HDD Alert

# of Alert	Definition	Description	Cause	Suggestion Message
1	Alert1 : smart199 ( n+1 hr ) - smart199 ( n hrs )     Threshold : 20	The count of errors in data transfer via the interface cable as determined by ICRC	1. check SATA Cable  2. Temp > 40 C	Please check CABLE connection. Please reduce the ambient temperature to 40 °C or less
2	Alert 2 : smart05 ( n+1 hr ) - smart05 ( n hrs )  Threshold : 10	Count of reallocated sectors.	1. High tempeature > 40C to cause bad     sector 2. External shock environment is too intense caused by abnormal data write,	Please reduce the ambient temperature to 40 °C or less
3	Alert 3 : smart187 ( n+1 hr ) - smart187 ( n hrs ) Threshold : 10	The count of errors that could not be recovered using hardware ECC	1. Alert2 > 10 && alert3 <10: Software HDD Driver crash. 2. Alert2 > 10 && Alert3 > 10 : Failed to write HDD disk would be damage in 30 days	1.Please try reboot system first. 2.Please back up the hard disk as soon as possible (within 30 days)
4	Alert 4 : smart197 ( n+1 hr ) - smart197 ( n hrs )  Threshold : 10	Count of "unstable" sectors	1. High tempeature > 40C to cause bad     sector 2. External shock environment is too intense caused by abnormal data write,	1.Please reduce the ambient temperature to 40 °C or less 2. Please reduce the long-term use in dynamic vibration environment
5	Alert 5 : smart198 ( n+1 hr ) - smart198 ( n hrs ) Threshold : 10	The total count of uncorrectable errors when reading/writing a sector	1. Alert4 > 10 && Alert5 <10: Software HDD Driver crash. 2. Alert4 > 10 && Alert5 > 10 : HDD disk would be damage in 30 days	1.Please try reboot system first 2.Please back up the hard disk as soon as possible (within 30 days)
6	Alert 6 : smart191 ( n+1 hr ) - smart191 ( n hrs )  Threshold : 30	The count of errors resulting from externally induced shock and vibration	HDD works at high frequent  vibration	Please reduce the long-term use in dynamic vibration environment
7	Alert 7 : duration of temperature > 65°C smart194 HDA temperature > 65°C for 72 hrs ( 259200000 msec )	Current internal temperature.	Abnormal high temperature, long-term use of hard disk can not read and write,	Please reduce the ambient temperature to 40 °C or less. Make sure the fan / cooling system is working properly
8	Alert8 : duration of temperature < -10°C smart194 HDA temperature < -10C for 72 hrs ( 259200000 msec )	Current internal temperature.	Abnormal low temperature, long-term use of hard disk can not read and write,	Make sure that the ambient temperature is within the range of 0 to 40 °C
9	Alert9 : smart173 > 3000	Counts the maximum worst erase count on any block.	real time data -> check by hour	Please back up hard disk data as soon as possible (within 7 days)

Alert Event Notify

# of Event	Event Message	Suggstion (Action) Message	Condition
1	Hard disk stat cable loose.	Please check CABLE connection	Alert1 > 20
2	Hard disk use in more than 40°C.	Please reduce the ambient temperature to 40 °C or less	Alert1 > 20 || Alert2 > 10 || Alert4 > 10 || Alert7 > 259200000
3	Hard disk read/write error.	Please try reboot system	( Alert2 > 10 && Alert3 < 10 )  || Alert5 < 10 && Alert4 > 10
4	Hard disk long-term use in more than 40°C to cause bad sector.	Please back up the hard disk as soon as possible (within 30 days)	Alert3 > 10 && Alert2 > 10
5	Hard disk logn-term use in dynamic vibration environment.	Please reduce the long-term use in dynamic vibration environment	( Alert5 > 10 && Alert4 > 10 ) || Alert6 > 30 || Alert4 > 10 || Alert2 > 10
6	Hard disk logn-term use in higer temperature more than 65°C.	Make sure the fan / cooling system is working properly	Alert7 > 259200000
7	Hard disk long-term use in more than 40°C or lower than 0°C.	Make sure that the ambient temperature is within the range of 0 to 40 °C	Alert8 > 259200000
8	Hard disk will over the worst erase count.	Please back up hard disk data as soon as possible (within 7 days)	Alert9 > 3000