Additional Changes

Changes include versions and fixes coming from testing and user feedback:

OSS Versions

See Third-Party Components for Storage 15.2.0 for the complete listing of packages and versions for this release.

Fixed in 15.2

• Restarting Behavior: Improved the behavior of restarting internal processes on failure, reducing the need for manual node restarts. (SWAR-9670)

• Cluster Performance: Reduced disk utilization when feeds are in use, possibly improving cluster performance. (SWAR-9659)

• Skylake Perf Vulnerability Detection: Improved the detection of CPUs that might be impacted by a kernel-level performance vulnerability. (SWAR-9485)

• Multi-Version Deletion: Fixed an issue where rapid deletes of multiple versions of the same object sometimes leave an Elasticsearch record for the removed object. (SWAR-9625)

• Performance: Improved the GET performance; it is 10% better than the previous release (15.1.0). (SWAR-9660)

...

• The Storage UI shows no NFS config if the Elasticsearch cluster is wiped. Contact DataCore Support for help in repopulating the SwarmFS config information. (SWAR-8007)

• Any incomplete multipart upload into a bucket leaves the parts (unnamed streams) in the domain if a bucket is deleted. To find and delete those parts, use the s3cmd utility (search the Support site for "s3cmd" guidance). (SWAR-7690)

• The chassis shuts down but does not come back up when restarting a cluster of virtual machines that are UEFI-booted (versus legacy BIOS). (SWAR-8054)

• Invalid config parameters that prevent the unassigned nodes from booting are created if subcluster assignments are removed in the CSN UI. (SWAR-7675)

• On node reboots, some feed statistics that are not persisted across boots may show up incorrectly. It will fix itself eventually. Currently, there is no workaround for this. (SWAR-9720)

To upgrade Swarm 9 or higher, proceed to How to Upgrade Swarm. For migration from Swarm 8.x or earlier, contact DataCore Support for guidance.

...