The status of an erasure-coded object can differ among the systems in an erasure coding topology:
•An erasure-coded object is unavailable on a system if all of these are true:
oOne or more systems in the erasure coding topology are inaccessible.
oThe object data cannot be reconstructed from the available chunks.
oNo accessible system has a good full copy of the object data.
•An erasure-coded object is irreparable on a system if all of these are true:
oAll systems in the erasure coding topology are accessible.
oThe object data cannot be reconstructed from the available chunks.
oNo system in the topology has a good full copy of the object data.
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