Hi, On 16.07.21 23:21, RVP wrote:
On Fri, 16 Jul 2021, Matthias Petermann wrote:I will overwrite the disk with zeros once as a test. According to the S.M.A.R.T. values, the number of "pending" sectors has already decreased - from 18 to 15.``` 197 200 0 no online positive Current pending sector 15 ```I would replace that drive, mate. 18 bad sectors on a fairly new drive (some propagated all the way up to the OS) is a bit worrisome...
After overwriting the whole drive with zeros, there are no pending sectors anymore:
``` saturn$ doas atactl wd2 smart status SMART supported, SMART enabled id value thresh crit collect reliability description raw 1 197 51 yes online positive Raw read error rate 39550 3 176 21 yes online positive Spin-up time 6158 4 100 0 no online positive Start/stop count 510 5 200 140 yes online positive Reallocated sector count 0 7 200 0 no online positive Seek error rate 0 9 64 0 no online positive Power-on hours count 26807 10 100 0 no online positive Spin retry count 0 11 100 0 no online positive Calibration retry count 0 12 100 0 no online positive Device power cycle count 506 192 200 0 no online positive Power-off retract count 99 193 200 0 no online positive Load cycle count 2679 194 118 0 no online positive Temperature 32 196 200 0 no online positive Reallocated event count 0 197 200 0 no online positive Current pending sector 0 198 100 0 no offline positive Offline uncorrectable 0 199 200 0 no online positive Ultra DMA CRC error count 0 200 100 0 no offline positive Write error rate 0 ``` This reflects exactly what Greg mentioned and it is good to know. Of course, I don't trust this drive anymore and will replace it. Kind regards Matthias
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