Summary of changes

This topic summarizes changes to the 5.1.9 version of IBM Storage Scale Erasure Code Edition.

The following changes are made in this release:
  • IBM Storage Scale Erasure Code Edition supports export and import file systems based on ECE recovery groups. For more information, see Export and import of File systems based on ECE recovery groups.
  • IBM Storage Scale Erasure Code Edition supports to enable self-encrypting drives on a recovery group only with NVMe drives. For more information, see Self-encrypting drive.
  • IBM Storage Scale Erasure Code Edition supports end-to-end checksum improvement for better usage of server-side memory bandwidth.
  • IBM Storage Scale Erasure Code Edition enhanced NSPD configurations for better usage of disk bandwidth.
  • IBM Storage Scale Erasure Code Edition supports Mellanox CX-7 adapter.