v0.13.35: pause 3s after first MEDIUM ERROR before retry to prevent USB bridge crash

2026-04-28 17:54:12 -07:00
parent 632c7e1175
commit 5b860399f9
2 changed files with 9 additions and 3 deletions
@@ -1441,10 +1441,16 @@ impl Disc {
                    if err.is_marginal_read()
                        || err.scsi_sense().is_some_and(|s| s.is_medium_error())
                    {
-                        // Disc-related error — try 1 sector instead
                        use_single = true;
                        consecutive_good = 0;
-                        // Don't advance pos — retry this location at 1 sector
+                        if err.scsi_sense().is_some_and(|s| s.is_medium_error())
+                            && opts
+                                .halt
+                                .as_ref()
+                                .is_none_or(|h| !h.load(std::sync::atomic::Ordering::Relaxed))
+                        {
+                            std::thread::sleep(std::time::Duration::from_secs(3));
+                        }
                        continue;
                    } else {
                        // Non-recoverable transport error — bail