FIELD: packing and storage.
SUBSTANCE: invention relates to distributed data storage systems and methods of managing them. Technical result is achieved due to the fact that the distributed data storage system comprises: block storage containing at least one virtual block device; at least two data storage units, each comprising: at least one equivalent data storage unit; at least one first data store; at least one second data store; metadata module storing a map of data units allocation; distributed locks module; data movement module.
EFFECT: high efficiency of a distributed data storage system.
18 cl, 7 dwg
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