Perhaps, but this is unrelated. The magnetic charges may still be there, but if the reference to the content is deleted, how is the filesystem meant to know what file is there? This seems really suspicious to me.
TRIM works outside the filesystem, it does not care about 99.9% of it, the only part it cares about is if there is a reference in filesystem to the block charges. No reference == data to be released
Perhaps, but this is unrelated. The magnetic charges may still be there, but if the reference to the content is deleted, how is the filesystem meant to know what file is there? This seems really suspicious to me.
TRIM works outside the filesystem, it does not care about 99.9% of it, the only part it cares about is if there is a reference in filesystem to the block charges. No reference == data to be released