SMB
ORION-216508: Made enhancements to allow for SMB Continuous Availability support for directories.
S3
ORION-272800: Starting with VAST Cluster 5.2.2-SP4, the cluster is by default configured to return an error if an S3 request contains an SSE-C header (SSE-C headers are not supported). This behavior cannot be overridden by configuring the cluster to ignore unsupported headers.
Prior to this change, the cluster would ignore SSE-C headers if set to ignore unsupported headers.
Replication
ORION-269067: Added more detailed indication of the replication stream state:
Degraded - reestablishing sync means that synchronous replication is not running, and attempts are being made to restart it.
Degraded - async only is reported when synchronous replication is not running and the cluster exceeded the maximum number of attempts to restart it, meaning that only asynchronous replication is available.
An alarm is raised when either of the two states are encountered.