对象存储设备中对象的均匀分布方法

Uniform placement method for objects in object storage device

针对目前对象存储设备上的对象分布策略可能导致的单一目录下对象过多、分布不均匀等问题,本文提出了一种基于对象ID分段的均匀分布方法,有效地提升了对象存储设备上对象分布的均匀性,从而达到提升对象访问性能的目的.该方法在我们自主研发的CSCloud对象存储系统中得以应用和验证.

Aiming at the problem that the current object distribution strategy on the object storage device may cause too many objects in a single directory and uneven distribution, this paper proposes a uniform distribution method based on object ID segmentation, which effectively improves the uniformity of object distribution on an object storage device, and then achieve the purpose of improving object access performance. This method is applied and verified in our self-developed CSCloud object storage system.