fix: list across all drives to avoid stale disks

cmd/erasure-zones.go

@@ -646,7 +646,7 @@ func (z *erasureZones) listObjectsNonSlash(ctx context.Context, bucket, prefix,
 
 	for _, zone := range z.zones {
 		zonesEntryChs = append(zonesEntryChs,
-			zone.startMergeWalksN(ctx, bucket, prefix, "", true, endWalkCh, zone.listTolerancePerSet, false))
+			zone.startMergeWalksN(ctx, bucket, prefix, "", true, endWalkCh, zone.setDriveCount, false))
 		zonesListTolerancePerSet = append(zonesListTolerancePerSet, zone.listTolerancePerSet)
 	}
 
@@ -765,7 +765,7 @@ func (z *erasureZones) listObjectsSplunk(ctx context.Context, bucket, prefix, ma
 		entryChs, endWalkCh := zone.poolSplunk.Release(listParams{bucket, recursive, marker, prefix})
 		if entryChs == nil {
 			endWalkCh = make(chan struct{})
-			entryChs = zone.startMergeWalksN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.listTolerancePerSet, true)
+			entryChs = zone.startMergeWalksN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.setDriveCount, true)
 		}
 		zonesEntryChs = append(zonesEntryChs, entryChs)
 		zonesEndWalkCh = append(zonesEndWalkCh, endWalkCh)
@@ -857,7 +857,7 @@ func (z *erasureZones) listObjects(ctx context.Context, bucket, prefix, marker,
 		entryChs, endWalkCh := zone.pool.Release(listParams{bucket, recursive, marker, prefix})
 		if entryChs == nil {
 			endWalkCh = make(chan struct{})
-			entryChs = zone.startMergeWalksN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.listTolerancePerSet+1, false)
+			entryChs = zone.startMergeWalksN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.setDriveCount, false)
 		}
 		zonesEntryChs = append(zonesEntryChs, entryChs)
 		zonesEndWalkCh = append(zonesEndWalkCh, endWalkCh)
@@ -1226,7 +1226,7 @@ func (z *erasureZones) listObjectVersions(ctx context.Context, bucket, prefix, m
 		entryChs, endWalkCh := zone.poolVersions.Release(listParams{bucket, recursive, marker, prefix})
 		if entryChs == nil {
 			endWalkCh = make(chan struct{})
-			entryChs = zone.startMergeWalksVersionsN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.listTolerancePerSet+1)
+			entryChs = zone.startMergeWalksVersionsN(ctx, bucket, prefix, marker, recursive, endWalkCh, zone.setDriveCount)
 		}
 		zonesEntryChs = append(zonesEntryChs, entryChs)
 		zonesEndWalkCh = append(zonesEndWalkCh, endWalkCh)