Is it possible to cancel the remap?

Question

Iron

There is a disk with 2000 remaps, a bunch of bad blocks at the beginning, and a few in the middle of the disk.
I want to trim the beginning of the disk (2g out of 320). And I want the redistributed blocks to be released to replace the failed ones in the middle of the disk.
I hope I explained it clearly)
Am I thinking correctly or is it not done this way?

Answer 1

You have a rather lengthy wording of the question, but speaking in general, then:

1. First of all, I would advise you not to use a disk with such a number of remaps for anything important, only as a "file dump", for data that you are ready to lose all at once at any moment .
   
2. If you have WD, you can try using WDMarvel. The program is paid, but the license is inexpensive.
   
3. To evaluate the real state of the disk, take, for example, R.tester , run a write test over the entire surface (destroy the data irretrievably!), then a read test also over the entire surface. Based on the results (there will also be graphs), you can roughly judge how the disk feels.
   

Answer 2

Something like PC3000 is possible, probably. At home, no.

Answer 3

Yes everything is correct.
I did the same thing to one person and there were no complaints from him.