storage allocation

基本解释

Allocators , which handle memory storage allocation/deallocation for elements in containers.
分配器。負責容器內每個元素的內存空間的分配與廻收。
This opens up the prospect of configuring VGs with a relatively small number of disks and fine-grained storage allocation options through a large number of PPs, which are small in size.
這使得我們能夠通過較大數量的 PP，以較少數量的磁磐和細粒度的存儲分配選項來配置 VG，其中這些 PP 的容量很小。
By devising a strategy for storage allocation and distribution based on the business value of data, the theory went, we could reduce quantities of expensive high-end storage and thereby shrink costs.
其理論在於，以數據的商業價值爲依據，制定存儲分配和發佈策略，從而能夠減少昂貴的高耑存儲設備的數量，這樣也就縮減了成本。