Minor Release: IBM Aspera Transfer Cluster Manager 1.2.5 for AWS and IBM Cloud

Product Release: April 5, 2018
Release Notes Updated: April 18, 2018

This release of IBM Aspera Transfer Cluster Manager (ATCM) provides the new features, fixes, and other changes listed below. These release notes also list system requirements, including supported platforms, and known problems.



Cluster manager and cluster node images are upgraded to IBM Aspera High-Speed Transfer Server 3.8.1 (formerly Enterprise Server), which improves performance and security, including remediation for the Spectre and Meltdown security vulnerabilities.

Cluster Manager

Improved health-status reporting for ScaleKV activity.

Cluster Nodes

Cluster templates are now set by default to have ATCM and cluster nodes communicate over private networks.


This 1.2.5 release is available for download here. Aspera’s support team stands by ready to help you as needed with upgrades. If you have any questions or would like upgrade assistance, please contact support@asperasoft.com.


The release notes can be found here.

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