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Disk aggregation is the abstraction of two or more hard disks, disk partitions, or other logical volumes into a single logical disk.

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

1. 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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