t.Errorf("Drive not filtered as expected, drive: %d", diskIndex)
			}
			if !partNeedsHealing(dataErrsPerDisk[diskIndex]) {
				t.Errorf("Disk expected to be healed, driveIndex: %d", diskIndex)
			}
		} else {
			if disk == nil {
				t.Errorf("Drive erroneously filtered, driveIndex: %d", diskIndex)
			}
			if partNeedsHealing(dataErrsPerDisk[diskIndex]) {

		return checkPartFileCorrupt
	case errVolumeNotFound:
		return checkPartVolumeNotFound
	case errDiskNotFound:
		return checkPartDiskNotFound
	default:
		return checkPartUnknown
	}
}

func partNeedsHealing(partErrs []int) bool {
	return slices.IndexFunc(partErrs, func(i int) bool { return i != checkPartSuccess && i != checkPartUnknown }) > -1
}

func hasPartErr(partErrs []int) bool {