1pblk: Physical Block Device Target
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 3
 4pblk implements a fully associative, host-based FTL that exposes a traditional
 5block I/O interface. Its primary responsibilities are:
 6
 7  - Map logical addresses onto physical addresses (4KB granularity) in a
 8    logical-to-physical (L2P) table.
 9  - Maintain the integrity and consistency of the L2P table as well as its
10    recovery from normal tear down and power outage.
11  - Deal with controller- and media-specific constrains.
12  - Handle I/O errors.
13  - Implement garbage collection.
14  - Maintain consistency across the I/O stack during synchronization points.
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16For more information please refer to:
17
18  http://lightnvm.io
19
20which maintains updated FAQs, manual pages, technical documentation, tools,
21contacts, etc.