merge upstream
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a11fcb022d
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@ -10,7 +10,7 @@ Highlights
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* Unified Erasure Coding interface for common storage workloads.
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* Pluggable Erasure Code backends - As of v0.9.10, liberasurecode supports 'Jerasure' (Reed-Solomon, Cauchy), 'ISA-L' (Intel Storage Acceleration Library), 'Flat XOR HD' backends. A template 'NULL' backend is implemented to help future backend writers.
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* Pluggable Erasure Code backends - As of v1.0-rc1, liberasurecode supports 'Jerasure' (Reed-Solomon, Cauchy), 'ISA-L' (Intel Storage Acceleration Library), 'Flat XOR HD' backends. A template 'NULL' backend is implemented to help future backend writers.
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* True 'plugin' architecture - liberasurecode uses Dynamically Loaded (DL) libraries to realize a true 'plugin' architecture. This also allows one to build liberasurecode indepdendent of the Erasure Code backend libraries.
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@ -49,6 +49,7 @@ typedef enum {
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EC_BACKEND_JERASURE_RS_VAND = 1, /* "jerasure_rs_vand" */
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EC_BACKEND_JERASURE_RS_CAUCHY = 2, /* "jerasure_rs_cauchy" */
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EC_BACKEND_FLAT_XOR_HD = 3, /* "flat_xor_hd */
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EC_BACKEND_ISA_L_RS_VAND = 4, /* "isa_l_rs_vand */
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EC_BACKENDS_MAX,
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} ec_backend_id_t;
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@ -272,7 +273,7 @@ fragment_metadata
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uint32_t size; /* 4 */
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uint64_t orig_data_size; /* 8 */
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uint8_t chksum_type; /* 1 */
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uint32_t chksum[LIBERASURECODE_MAX_CHECKSUM_LEN]; /* 32 */
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uint32_t chksum[LIBERASURECODE_MAX_CHECKSUM_LEN]; /* 16 */
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uint8_t chksum_mismatch; /* 1 */
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} fragment_metadata_t;
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