3

shinelian

note that some key point about storage network:
anything about redundancy
i/o path
single point of failure
anything about bottleneck


1.
From a host system perspective, a storage address space is the storage resource that a filing system manages.
Compare the following two sentences:
Data is written to a storage address space.
Data is written to either a physical disk or a virtual disk.
These two sentences say the same thing, but the first is much more straightforward and easier to grasp.


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