Disk aggregation
Disk aggregation is the abstraction of two or more hard disks, disk partitions, or other logical volumes into a single logical disk.[1]
This is done to:
- create a single logical disk with a capacity larger than any of the available physical disks
- provide a simple way to increase disk performance
- provide a simple way to implement LUN-level storage virtualization
See also
- RAID
- Storage virtualization
References
- ^ Pandey, Chetraj; Georgoulis, Manolis K.; Aydin, Berkay; Angryk, Rafal A.; Ji, Anli (2022-07-01). "Exploring Heuristics in Full-Disk Aggregation from Individual Active Region Prediction of Solar Flares". 44th Cospar Scientific Assembly. Held 16–24 July. 44: 3457. Bibcode:2022cosp...44.3457P.
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Storage virtualization
- Block-level storage
- Disk aggregation
- Distributed file systems
- File virtualization
- Logical disk
- RAID
- Software-defined storage
- Virtual disk
- Virtual file system
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