Replicating Changes Written by a Transactional Virtual Storage Access Method

Selectively committing or rolling-back in-flight units of recovery is provided. An indicator is read in a transaction identifier information record corresponding to a unit of recovery that is in-flight. It is determined whether the indicator indicates a commit for the unit of recovery that is in-flight. In response determining that the indicator does indicate the commit for the unit of recovery that is in-flight, the unit of recovery that is in-flight corresponding to the transaction identifier information record is committed to form a committed unit of recovery. The committed unit of recovery corresponding to the transaction identifier information record is sent to a target system for further processing.