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syxoi2016-06-06 15:13:34
Iron
syxoi, 2016-06-06 15:13:34

How to create a file system on a disk other than a specific area?

Hello! There is a flash drive with a capacity of 8 gigabytes, it is partially faulty: about a few megabytes per 1.3 GB are broken, when you try to write something, it hangs up. I created a partition starting from 1.4 GB, however, I would like 0.1.2 and 1.4-8 GB to be used for one partition. You can, of course, create two partitions, but the flash drive needs to be Shindo-readable, and Shinda does not want to work with multiple partitions on the flash drive.

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Vitaly Pukhov, 2016-06-06
@Neuroware

Shinda is a river in Russia, flows in the Kemerovo region. The mouth of the river is located 10 km along the left bank of the Kuchumanda River. The length of the river is 10 km.
http://ru.wikipedia.org/wiki/Shinda_(tributary_Kuchumanda)
It is not clear how to read or write the tributary of the river O_o
But in essence, if you do not take into account the unknown to me Shindu, you can do it as follows. On the flash drive, N files are created (not written) for the entire volume of the flash drive, the more the better. Then an attempt is made to write data to these files. If the recording was successful and after that it was considered that it was also written, then the file got into a memory area that did not contain errors. This is how each of the marked files is checked. As a result, good files are deleted, and the broken ones are thrown into a separate folder and forgotten in it forever. Thus, all broken areas of the flash drive will be in broken files and writing to them will never happen. Somewhere there was a self-made utility lying around, which did all of the above on its own, if necessary I can search.
But as they already said, you need to understand that there is a risk that what is left alive may soon die too, because the decay of memory has already begun, but here it’s 50/50, I wouldn’t store a term paper on such a flash drive, but a movie drag will do. By the way, this manipulation works very well on ordinary hard drives. Moreover, several iterations of this process can restore the work of bad sectors and generally return the hard drive to life, so I resurrected one disk, which is almost the same age as me, just for the sake of interest.

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