v6.5.5.039 (May 29th 2025)
Upgrade Instructions
Click here for instructions on upgrading to QuantaStor v6.5.5.
Release Notes
Ceph Scale-out Block, Object and File
Fixes bug in osd gentle reweight script that was bottlenecking performance. [ QSTOR-11123 ]
Added logic to auto-clean up volume objects for non-QuantaStor managed ceph rbd's (rbd's created directly by the client using client rbd drivers/software). [ QSTOR-11112 ]
Add warnings for the user if OSD or journal delete is being used on a device with duplicate PVs due to multi-pathing mapping. [ QSTOR-11099 ]
Added 'qs-ceph' utility commands to modify compression options on Ceph pools. [ QSTOR-11096 ]
Added compression ratio column in storage pools grid. [ QSTOR-11087 ]
Enclosures and Controllers
Added support for discovery of RMSP3JD160J controllers. [ QSTOR-11107 ]
Add validation for both primary and secondary IPs during External System Credentials Add. [ QSTOR-11009 ]
High Availability Failover
Fixed a very rare corner case where a Manual HA failover task could generate unexpected errors due to a background periodic storage pool scan. [ QSTOR-11111 ]
Added the option to set a Site Cluster Member Node as Manual Standby. [ QSTOR-11105 ]
Fixed an issue where nodes could come out of standby status on a reboot too early before grid communication was established. [ QSTOR-11105 ]
Enhanced HA Failover times for Storage Volumes for Fibre Channel clients. [ QSTOR-11105 ]
Enhanced Fiber Channel High availability ALUA Changes to occur more quickly and to more quickly advertise failed paths to clients like VMware so that they can resume I/O to healthy available paths sooner. [ QSTOR-11105 ]
Enhanced the logic used for High Availability Storage SCSI Target decoupling during a Storage Pool export. This can help greatly reduce the failover time for very Large configurations with thousands of volumes or volume snapshots. [ QSTOR-10969 ]
Network Interfaces
Fixes bug that was blocking users from creating a static route with the same destination subnet across different systems. [ QSTOR-11125 ]
Fixed a bug in static route validation logic and allow users to delete malformed static route entries. [ QSTOR-11115 ]
Network Shares
Allow rename of nested shares [ QSTOR-11046 ]
Added logic to help persist and manage NFS options for NFS version and nfs --manage-gids flags [ QSTOR-11001 ]
REST API
Add an API to clear missing shares or volumes from the QS database. [ QSTOR-11117 ]
Remote Replication, Snapshots and Backup Policies
Clarify concurrency options for backup policies. [ QSTOR-11004 ]
Security
Added explicit modprobe disable and blacklist of ksmbd module to address any CVE-2025-37899 concerns. [ QSTOR-11134 ]
Service Core
Enhanced the Core QuantaStor service management thread scaling. [ QSTOR-10767 ]
Fixed a small memory leak with debug log tracing [ QSTOR-10689 ]
Storage Pool Management
Updated sedutil-cli that supports a wider range of encrypted devices. [ QSTOR-11088 ]
Restores sedutil / Storage Pool encryption support for SED Ruby NVMe devices. [ QSTOR-11088 ]
Removed restriction to satisfy the VDEV count of N+1 to create a RAIDZx(RAID50/60/etc) array on a ZFS scale-up Storage pool when passing in a Set Disk Size instead of using the 'auto' option. [ QSTOR-11086 ]