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DOCS-493: Single-Node Single-Drive XL Backend

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Ravind Kumar
2022-06-02 15:54:01 -04:00
committed by Ravind Kumar
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source/concepts/erasure-coding.rst
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@ -48,6 +48,14 @@ Use the MinIO `Erasure Code Calculator
designing your MinIO deployment to explore the effect of erasure code settings
on your intended topology.
Zero-Parity Deployments
-----------------------
Starting with :minio-release:`RELEASE.2022-06-02T02-11-04Z`, MinIO supports a Single-Node Single-Drive (SNSD) topology with a zero-parity erasure coding backend.
This provides access to erasure coding features while deferring any and all drive-level resiliency to the underlying storage volume.
Zero-parity deployments necessarily depend on the underlying storage for resiliency and availability. Erasure Coding protections and behavior do not apply to |SNSD| deployments.
.. _minio-ec-erasure-set:
Erasure Sets