Rook

v1.19.2Storage & Data

Feb 25, 2026

Rook v1.19.2 is a patch release focusing on bug fixes and feature additions for the Ceph operator, including CSI image updates, OSD multipath fixes, and NVMeOF improvements.

enhancementUpdate CSI components for bug fixes
The Ceph CSI update to 3.16.1 includes important fixes. Plan a maintenance window to update your Rook deployment to benefit from improved storage provisioning reliability and bug fixes.
enhancementReview multipath storage configurations
If you're using multipath devices with metadata devices for OSDs, this release fixes deployment issues. Test the upgrade in a staging environment first, as OSD changes can be sensitive.
enhancementLeverage new ObjectStore user management
The new OpMask field in ObjectStoreUserSpec allows more granular permission control for RADOS Gateway users. Review your current user configurations and consider implementing more restrictive permissions where appropriate.

Key changes (5)

Updated Ceph CSI image to version 3.16.1 for improved storage provisioning
Fixed OSD deployment issues on multipath devices with metadata devices
Added OpMask field to ObjectStoreUserSpec for better RADOS Gateway user management
Enhanced NVMeOF gateway with topology spread constraints and expansion field updates
Improved log collection capabilities for Ceph exporter pods

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