// bigFileThreshold is the point where we add readahead to put operations.
	bigFileThreshold = 128 * humanize.MiByte

	// XL metadata file carries per object metadata.
	xlStorageFormatFile = "xl.meta"

	// XL metadata file backup file carries previous per object metadata.
	xlStorageFormatFileBackup = "xl.meta.bkp"
)

var alignedBuf []byte

func init() {

}

// PutObject - creates an object upon reading from the input stream
// until EOF, erasure codes the data across all disk and additionally
// writes `xl.meta` which carries the necessary metadata for future
// object operations.
func (er erasureObjects) PutObject(ctx context.Context, bucket string, object string, data *PutObjReader, opts ObjectOptions) (objInfo ObjectInfo, err error) {

		NumVersions: 4,
	}

	event := lc.eval(opts, time.Time{})
	if event.Action != TransitionAction {
		t.Fatalf("Expected %v action but got %v", TransitionAction, event.Action)
	}
	// The earlier upcoming lifecycle event must be picked, i.e rule with id "Transition-10"
	if exp := ExpectedExpiryTime(opts.ModTime, 10); exp != event.Due {
		t.Fatalf("Expected due %v but got %v, ruleID=%v", exp, event.Due, event.RuleID)
	}

	possibleDests := len(vs.Spec.Http) + len(vs.Spec.Tls) + len(vs.Spec.Tcp)
	if matches < possibleDests {
		// We've printed the match conditions.  We can't say for sure that matching
		// traffic will reach this pod, because an earlier match condition could have captured it.
		fmt.Fprintf(writer, "%s%d additional destination(s) that will not reach this pod\n",
			printSpaces(initPrintNum+printLevel1), possibleDests-matches)

				Kind:     kind,
				KeyID:    keyID,
				KmsCtx:   kmsCtx,
				Checksum: checksum,
			}
		}
	}

	if len(fanOutEntries) > 0 {
		// Fan-out requires no copying, and must be carried from original source
		// https://en.wikipedia.org/wiki/Copy_protection so the incoming stream
		// is always going to be in-memory as we cannot re-read from what we

}

// xlMetaV2Version describes the journal entry, Type defines
// the current journal entry type other types might be nil based
// on what Type field carries, it is imperative for the caller
// to verify which journal type first before accessing rest of the fields.
type xlMetaV2Version struct {
	Type             VersionType           `json:"Type" msg:"Type"`