if algo != HighwayHash256S {
		h := algo.New()
		if n, err := io.Copy(h, r); err != nil || n != wantSize {
			// Premature failure in reading the object, file is corrupt.
			return errFileCorrupt
		}
		if !bytes.Equal(h.Sum(nil), want) {
			return errFileCorrupt
		}
		return nil
	}

	h := algo.New()
	hashBuf := make([]byte, h.Size())
	left := wantSize

                            "must not be 'local'"
                                    + ", this identifier is reserved for the local repository"
                                    + ", using it for other repositories will corrupt your repository metadata.");
                }

                validateStringNotEmpty(problems, "mirrors.mirror.url", mirror.getUrl(), mirror.getId());

        fileSystemOperations.delete {
            delete(workerDir.dir("wrapper/dists/dist"))
        }

        // Remove caches that weren't multi-process safe and may be corrupt
        fileSystemOperations.removeDodgyCacheFiles(workerDir.dir("caches"))

        // Remove old daemon log files
        fileSystemOperations.removeDaemonLogFiles(workerDir.dir("daemon"))
    }

                Arguments.of("name length exceeds remaining", (java.util.function.Supplier<byte[]>) () -> {
                    byte[] buf = buildBuffer(der, nameBytes);
                    // Corrupt NAME_LEN to be larger than actual by +5
                    int i = 2 + 2 + der.length; // index where NAME_LEN starts
                    int fakeLen = nameBytes.length + 5;

            // Read with UTF-8 encoding
            final String content = new String(is.readAllBytes(), StandardCharsets.UTF_8);

            // Verify encoding doesn't corrupt content
            assertTrue("Content should be valid", content.length() > 0);
            assertTrue("Should not contain encoding errors", !content.contains("\uFFFD"));

            // Verify JSON structure is intact

			metaErrs[i] = errDiskNotFound
			continue
		}

		meta := partsMetadata[i]
		corrupted := false
		if filterByETag {
			corrupted = meta.Metadata["etag"] != latestMeta.Metadata["etag"]
		} else {
			corrupted = !meta.ModTime.Equal(latestMeta.ModTime) || meta.DataDir != latestMeta.DataDir
		}

		if corrupted {
			metaErrs[i] = errFileCorrupt
			partsMetadata[i] = FileInfo{}
			onlineDisks[i] = nil

					}
					break
				}
			case corruptPart:
				for index, err := range test.errs {
					if err != nil {
						continue
					}
					// Corrupt a part from a disk
					// which has a valid xl.meta,
					// and check if that disk
					// appears in outDatedDisks.
					tamperedIndex = index

      assertThat(allowedByCompactTable).isEqualTo(allowedByTable)
      assertThat(compactTableMappedTo).isEqualTo(tableMappedTo)
    }
  }

  /** Confirm we didn't corrupt any data in code generation. */
  @Test fun compareConstructedAndGeneratedCompactTables() {
    assertThat(IDNA_MAPPING_TABLE.sections).isEqualTo(compactTable.sections)

	WANT='{ "before": { "color": "green", "missing": 0, "corrupted": 1 }, "after": { "color": "green", "missing": 0, "corrupted": 0 }, "args": {"file": "'${FILE}'", "dir": "'${DIR}'", "deep": true} }'
	verify_resiliency_healing "${FUNCNAME[0]}" "${WANT}"

	# Induce bitrot in two parts -- status becomes yellow (2 corrupted)
	induce_bitrot "2" "/data"$((DATA_DRIVE)) $FILE

- Any JBOD inconsistent - return failure
- Some are corrupt (missing format.json) - return failure
- Any unrecognized disks - return failure

Some disks are offline and we have quorum.
-----------------
- Some unformatted - format all and return success,
  treat disks offline as corrupted.
- Any JBOD inconsistent - return failure
- Some are corrupt (missing format.json)
- Any unrecognized disks - return failure