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"))
    }

			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{}
			continue
		}

				notFoundCount++
			} else if isErrBucketNotFound(err) {
				notFoundCount++
			}
		}
	}
	return len(errs) == notFoundCount
}

// ObjectDir is considered dangling/corrupted if any only
// if total disks - a combination of corrupted and missing
// files is lesser than N/2+1 number of disks.
// If no files were found false will be returned.
func isObjectDirDangling(errs []error) (ok bool) {
	var found int

- 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

					}
					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

    /**
     * Swap {@code actualLastElement} with the conceptually correct last element of the heap.
     * Returns the index that {@code actualLastElement} now resides in.
     *
     * <p>Since the last element of the array is actually in the middle of the sorted structure, a
     * childless aunt node could be smaller, which would corrupt the invariant if this element

	if err != nil {
		t.Fatalf("Failed to read a file - %v", err)
	}

	if !reflect.DeepEqual(part1Disk1Origin, part1Replaced) {
		t.Fatalf("part.1 not healed correctly")
	}

	// Test 2, Corrupt part.1
	err = firstDisk.WriteAll(context.Background(), bucket, pathJoin(object, fi.DataDir, "part.1"), []byte("foobytes"))
	if err != nil {
		t.Fatalf("Failed to write a file - %v", err)
	}

	return messWith("go-with-datadesc-sig.zip", func(b []byte) {
		// Corrupt one of the CRC32s in the data descriptor:
		b[0x2d]++
	})
}

func returnCorruptNotStreamedZip() (r io.ReaderAt, size int64) {
	return messWith("crc32-not-streamed.zip", func(b []byte) {
		// Corrupt foo.txt's final crc32 byte, in both
		// the file header and TOC. (0x7e -> 0x7f)
		b[0x11]++
		b[0x9d]++

    /**
     * Swap {@code actualLastElement} with the conceptually correct last element of the heap.
     * Returns the index that {@code actualLastElement} now resides in.
     *
     * <p>Since the last element of the array is actually in the middle of the sorted structure, a
     * childless aunt node could be smaller, which would corrupt the invariant if this element

	var xlMeta xlMetaV2
	var legacyPreserved bool
	var legacyEntries []string
	if len(dstBuf) > 0 {
		if isXL2V1Format(dstBuf) {
			if err = xlMeta.Load(dstBuf); err != nil {
				// Data appears corrupt. Drop data.
				xlMeta = xlMetaV2{}
			}
		} else {
			// This code-path is to preserve the legacy data.
			xlMetaLegacy := &xlMetaV1Object{}
			json := jsoniter.ConfigCompatibleWithStandardLibrary