Summary of changes

This topic summarizes changes to the Start of change5.1.2End of change version of the IBM Spectrum Scale Erasure Code Edition.

The following changes are made in this release:Start of change
  • User loghome vdisk size changed to larger size.
  • GNR metadata flushing performance enhancement.
  • Changed procedures corresponding to enhancements in the mmvdisk suspend node command for RG/FS managers seamless movement and checking the file system mounting state.
  • Support of mmvdisk command to split same type of disks into multiple declustered arrays.
  • Support for IBM Z®.
  • Support for more VIO metrics with Zimon.
  • Start of changeSqlite RPM needs to be installed before the ECE installation.End of change
  • Start of changeRecovery group service stops when a disk pass-through query hangs on a node. To resolve this issue, see What to do if a recovery group stops service when pass-through query to a disk hangs because of hardware failure.End of change
End of change