Migrating data in a tiered storage system. The tiered storage system includes an upper tier
with at least one storage device and a lower tier with at least one storage device. Data on a …

Provided are techniques for performing a recovery copy command to create a recovery
volume for a consistency group. In response to receiving a recovery copy command, a …

Migrating data in a tiered storage system. The tiered storage system includes an upper tier
with at least one storage device and a lower tier with at least one storage device. Data on a …

A determination is made that a point-in-time copy of a consistency group of a production
volume has to be stored in a backup storage that is configured to store a plurality of point-in …

Migrating data in a tiered storage system. The tiered storage system includes an upper tier
with at least one storage device and a lower tier with at least one storage device. Data on a …

A data storage device includes at least one data storage medium. The data storage device
also includes a workload rating associated with data access operations carried out on the at …

A method, a computer system, and a computer program product for tiering migration for
storage system optimization is provided. Embodiments of the present invention may include …

Provided are a computer program product, system, and method for copying point-in-time
data in a storage to a point-in-time copy data location in advance of destaging data to the …

In one aspect of metadata track entry sorting in accordance with the present description,
recovery logic sorts a list of metadata entries as a function of a source data track iden …

A plurality of tracks that are to be copied to a backup volume are aggregated in a container
data structure. The plurality of tracks are stored physically contiguously in a single …