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Evgeny Elizarov2013-02-01 16:33:28
Iron
Evgeny Elizarov, 2013-02-01 16:33:28

How to calculate the amount written to the SSD using SMART?

How is this correct?
Host_Writes_32MiB * 32 / 1024 = X TB?
trying to understand and evaluate in figures the status of your the SSD
ID # ATTRIBUTE_NAME is the FLAG the VALUE WORST THRESH the TYPE UPDATED WHEN_FAILED RAW_VALUE
3 Spin_Up_Time 0x0020 100 100 000 Old_age Offline - 0
4 Start_Stop_Count 0x0030 100 100 000 Old_age Offline - 0
5 Reallocated_Sector_Ct 0x0032 100 100 000 Old_age Always - 6
9 POWER_ON_HOURS 0x0032 100 100 000 OLD_AGE ALWAYS - 19662
12 POWER_CYCLE_COUNT 0x0032 100 100 000 OLD_AGE ALWAYS - 249
192 UNSAFE_SHUTDOWN_COUNT 0x0032 100 000 OLD_AGE ALWAYS - 196
225 HOST_WRITES_32MIB 0x0030 200 200 000 OLD_AGE OFFLINE - 472109
226 Workld_Media_Wear_Indic 0x0032 100,100,000 Old_age Always - 9276
227 Workld_Host_Reads_Perc 0x0032 100,100,000 Old_age Always - 1
228 Workload_Minutes 0x0032 100,100,000 Old_age Always - 3162432308
232 Available_Reservd_Space 0x0033 099 099 010 Pre-fail Always - 0
233 Media_Wearout_Indicator 0x0032 088,088,000 Old_age Always - 0
184 End-to-End_Error 0x0033 100 100 099 Pre-fail Always - 0

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2 answer(s)
T
TyzhSysAdmin, 2013-02-01
@POS_troi

Host_Writes_32MiB is the number of 32MB pages written.
Your ssd 472109 times recorded 32 MB, but there is also a caveat here.
You can evaluate the liveliness of an SSD disk according to the principle - do not touch it.

T
TyzhSysAdmin, 2013-02-01
@POS_troi

Forgot to add.
The Media_Wearout_Indicator parameter is a kind of percentage counter.
You have like 88% liveliness - according to Intel

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