What pattern(s) does non-destructive badblocks -n write?
Clash Royale CLAN TAG #URR8PPP 1 man badblocks says: -n Use non-destructive read-write mode. By default only a non- destructive read-only test is done. This option must not be combined with the -w option, as they are mutually exclusive. This answer says: The non-destructive read-write test works by overwriting data, then reading to verify, and then writing the original data back afterwards. What pattern(s) are used by -n if none are explicitly specified by -t ? badblocks share | improve this question asked Feb 4 at 8:49 Tom Hale Tom Hale 7,160 3 38 97 add a comment | 1 man badblocks says: -n Use non-destructive read-write mode. By default only a non- destructive read-only test is done. This option must not be combined with the -w option, as they are mutually exclusive. This answer says: The non-destructive read-write test works by overwriting data, then reading to verify, and then writing the origi...