294.054 TiB, 802 hours, sa177: 1/1/24157, sa178: 71/71/290Originally Posted by johnw
Average speed reported by Anvil's app has been steady at about 112MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
sa178 continues to increase (raw value) and the normalized value went from 72 to 71. Interesting, maybe the flash is finally starting to wear out?
302.868 TiB, 826 hours, sa177: 1/1/24873, sa178: 71/71/290
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
312.510 TiB, 851 hours, sa177: 1/1/25623, sa178: 71/71/292
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
sa178 raw increase of 2 this time
321.708 TiB, 876 hours, sa177: 1/1/26383, sa178: 70/70/296
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
sa178 raw increase of 4 this time -- still have not seen an increase by 1 (or any other odd number). It looks like the normalized value decreases by 1 for about a 10 increase in the raw value. So the raw value should be roughly 1000 when the normalized value reaches 1. If that is 1000 erase blocks of 512KiB each, then we are looking at roughly 512MiB of reallocated flash, or roughly 0.8% of 64GiB on board. Seems plausible to reserve a little less than 1% of flash for reallocated blocks.
330.672 TiB, 899 hours, sa177: 1/1/27126, sa178: 70/70/302
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
By the way, I checked the SMART attributes last night, at 884 hours, and sa178 raw was at 300.
340.001 TiB, 924 hours, sa177: 1/1/27887, sa178: 70/70/304
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
349.362 TiB, 949 hours, sa177: 1/1/28637, sa178: 69/69/310
Average speed reported by Anvil's app has been steady at about 113MB/s.
The other unknown SMART attribute 235 is still at 99/99/2, just as it was when the SSD was fresh out of the box.
64GB Samsung 470
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