Proxmox: Proxmox Backup Server 3.4 Adds Faster Garbage Collection and Smarter Sync Filters

Version 3.4 focuses on incremental updates for performance, usability, and flexibility. Proxmox Backup Server 3.4 is now available. It brings a range of technical refinements to improve performance, flexibility, and integration with off-site storage workflows. Proxmox Backup Server 3.4 Main Enhancements This release highlights a more efficient garbage collection (GC) process. Cleaning up unused data chunks can become a performance bottleneck in systems where backups are deduplicated. With version 3.4, Proxmox has added a caching mechanism to this process, significantly reducing the number of disk metadata writes needed during GC runs. The result is faster cleanup with a trade-off of slightly increased memory use. Admins can als