v0.13.34: open() just opens, drive_has_disc() is side-effect-free direct TUR, enumerate_sg_names skips unreadable type files, Disc::copy read_err_count fix

2026-04-28 16:00:00 -07:00
parent 892a972d7d
commit 632c7e1175
4 changed files with 67 additions and 51 deletions
@@ -1284,7 +1284,7 @@ impl Disc {
        let copy_t0 = std::time::Instant::now();
        let mut iter_count: u64 = 0;
        let mut read_ok_count: u64 = 0;
-        let read_err_count: u64 = 0;
+        let mut read_err_count: u64 = 0;
        let mut last_log_iter: u64 = 0;
        // Simple read strategy: start in block mode, drop to 1 sector on any
        // failure, then after BPT1_EXIT_THRESHOLD consecutive good single-sector
@@ -1403,6 +1403,7 @@ impl Disc {
                } else if use_single {
                    // Single sector mode — read failed, mark NonTrimmed
                    let err = read_result.err().unwrap();
+                    read_err_count += 1;
                    if err.is_marginal_read()
                        || err.scsi_sense().is_some_and(|s| s.is_medium_error())
                    {
@@ -1436,6 +1437,7 @@ impl Disc {
                } else {
                    // Batch mode failed — drop to 1 sector and retry
                    let err = read_result.err().unwrap();
+                    read_err_count += 1;
                    if err.is_marginal_read()
                        || err.scsi_sense().is_some_and(|s| s.is_medium_error())
                    {