IBM Updates Storage Ceph With Performance Improvements
The latest software release introduces enhanced metadata management and new tools for data protection.
Updated on Oct. 15, 2026 in Data Centers
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IBM has released a significant update to its Storage Ceph software, focusing on performance enhancements and optimized file placement. The update targets improved metadata access efficiency to maintain consistent cluster performance across x86 hardware deployments.
Why it matters
By optimizing how metadata is managed between storage devices, these updates help data centers lower latency for demanding workloads. The new tools also bolster security and configuration management for enterprise environments.
The update introduces the BlueFS Spillover Cleaner, which actively promotes hot RocksDB metadata files to dedicated DB devices across three storage levels. It also adds NVMe/TCP Gateway Lifecycle Management and CephFS Subvolume Quarantine for file protection.
The players
IBM
IBM is a global technology corporation that provides enterprise software, cloud computing services, and hardware infrastructure solutions.
Red Hat
Red Hat is a leading provider of open-source software solutions, including the enterprise-grade Ceph storage platform acquired by IBM.
The details
The BlueFS Spillover Cleaner manages file placement by shifting metadata to the primary data device if the dedicated database device reaches capacity. Additionally, administrators can now manage Virtual-Host S3 domains directly through the Ceph dashboard.
Timeline
October 15, 2026: IBM released the latest Storage Ceph software update.
Early 2023: IBM completed the acquisition of the enterprise Ceph offering from Red Hat.
The Tech Race
This release follows the integration of the RocksDB database within the Ceph storage architecture to handle complex metadata operations. It positions IBM to better compete in the high-performance data center market by ensuring consistent latency for software-defined storage.
IT administrators and data center managers can expect more consistent performance for S3 and file-based workloads through improved storage device utilization. The new quarantine and dashboard configuration tools simplify daily maintenance and enhance security against potential data tampering.
The takeaway
Data center operators should review these new metadata management features to determine if they can reduce latency in their existing clusters. Implementing the updated spillover cleaner can ensure more efficient use of high-speed storage tiers for critical database files.
Further reading
Find more insights on enterprise storage infrastructure at Data Centers.
Source note: This article includes information reported by Blocksandfiles.
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