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Ai Lab2016-01-21 03:04:58
Iron
Ai Lab, 2016-01-21 03:04:58

Why try to read a bad sector on an SSD a thousand times?

The ssd died a little, after an unexpected freeze, some of the files were killed, I try to do a checkdsk check, but it diligently hammers the disk trying to apparently restore the file, I don’t understand what the logic of this process is, if the file is broken, then count it at least a million times, it will still remain broken or I wrong, and is there a sacred meaning in this?

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abcyu, 2016-01-21
@vpuhoff

Well, it remains only to ask you: what do you think is "broken"?
PS:
Smart people, long before you, empirically determined that sometimes, nevertheless, it turns out to be read.
True, this was defined for the HDD.
How is it with SSD - no idea, maybe it's the same.
But, most likely, the checkdisk just uses the same algorithm for both HDD and SSD

M
MgmZog, 2016-01-21
@MgmZog

And the most interesting thing is that using a checkdisk for data recovery is very bad, to put it mildly.

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