the 131072 ones would probably go away without actual reallocation on next write, that seems to be an intermittent issue on HGSTs, losing whole tracks randomly (possibly caused by incorrect disconnect, had that happen once. that thing has quite a lot of power-on counts, q-sense error rate is also quite high). Ofc that’s 64kB of data lost.
2^17 is exactly 131072, just exactly 16 (2^4 ) away from 131088, sus
the 131072 ones would probably go away without actual reallocation on next write, that seems to be an intermittent issue on HGSTs, losing whole tracks randomly (possibly caused by incorrect disconnect, had that happen once. that thing has quite a lot of power-on counts, q-sense error rate is also quite high). Ofc that’s 64kB of data lost.
I’d be more concerned about the other 16 honestly