Contents¶
Overview¶
Disks, Partitions, Volumes, and Volume Groups¶
Work with Disk Partitions¶
Work with Local Volume Groups¶
Work with Physical Volumes¶
Storage Backends¶
Controller Hosts¶
Worker Hosts¶
Storage Hosts¶
Configure Ceph OSDs on a Host¶
- Ceph Storage Pools
- OSD Replication Factors, Journal Functions and Storage Tiers
- Storage Functions: OSDs and SSD-backed Journals
- Add SSD-Backed Journals Using Horizon
- Add SSD-backed Journals Using the CLI
- Add a Storage Tier Using the CLI
- Provision Storage on a Controller or Storage Host Using Horizon
- Provision Storage on a Storage Host Using the CLI
- Optimization with a Large number of OSDs
- Replace OSDs and Journal Disks
- Replace OSDs on a Standard System
- Replace OSDs on an AIO-DX System
- Replace OSDs on an AIO-SX Multi-Disk System
- Replace OSDs on an AIO-SX Single Disk System without Backup
- Replace OSDs on an AIO-SX Single Disk System with Backup
Rook Ceph Application¶
Persistent Volume Support¶
RBD Provisioner¶
- Default Behavior of the RBD Provisioner
- Create ReadWriteOnce Persistent Volume Claims
- Mount ReadWriteOnce Persistent Volumes in Containers
- Enable ReadWriteOnce PVC Support in Additional Namespaces
- Enable RBD ReadWriteOnly Additional Storage Classes
- Install Additional RBD Provisioners
- Create RBD Volume Snapshot Class
