hi all!
I have a very low level query. Please help to clarify it.
To store data on a storage cluster, at the bottom, there is a heterogeneous set
of storage disks,in which there can be a variety of storage disks, such as
SSDs, HDDs, flash drives, tapes and any other type also. Document says that
provider view this heterogeneous set of storage disks as a single pool. My
question is:
#1. how does the provider come to this abstraction layer to view different
storage disks as a single storage?
#2. Is it a part of storage virtualization?
#2. are there any set of APIs to interact with this heterogeneous set of
storage disks?
Regards
Pragya Jain
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