diskFillFraction = 0.99

	// diskReserveFraction is the fraction of a disk where we will fill other server pools first.
	// If all pools reach this, we will use all pools with regular placement.
	diskReserveFraction = 0.15

	// diskAssumeUnknownSize is the size to assume when an unknown size upload is requested.
	diskAssumeUnknownSize = 1 << 30

	rinfo.ReplicationAction = rAction
	// use core client to avoid doing multipart on PUT
	c := &minio.Core{Client: tgt.Client}
	if rAction != replicateAll {
		// replicate metadata for object tagging/copy with metadata replacement
		srcOpts := minio.CopySrcOptions{
			Bucket:    tgt.Bucket,
			Object:    object,
			VersionID: objInfo.VersionID,
		}
		dstOpts := minio.PutObjectOptions{
			Internal: minio.AdvancedPutOptions{