pblk: Physical Block Device Target
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==================================
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pblk implements a fully associative, host-based FTL that exposes a traditional
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block I/O interface. Its primary responsibilities are:
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- Map logical addresses onto physical addresses (4KB granularity) in a
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logical-to-physical (L2P) table.
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- Maintain the integrity and consistency of the L2P table as well as its
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recovery from normal tear down and power outage.
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- Deal with controller- and media-specific constrains.
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- Handle I/O errors.
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- Implement garbage collection.
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- Maintain consistency across the I/O stack during synchronization points.
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For more information please refer to:
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http://lightnvm.io
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which maintains updated FAQs, manual pages, technical documentation, tools,
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contacts, etc.
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