Implemented interface member:
method
BeginReserveAndAppend
System.IO.Log.IRecordSequence.BeginReserveAndAppend(System.ArraySegment<System.Byte>, System.IO.Log.SequenceNumber, System.IO.Log.SequenceNumber, System.IO.Log.RecordAppendOptions, System.IO.Log.ReservationCollection, System.Int64[], System.AsyncCallback, System.Object)