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Implement vblock split write amp reduction algo #582

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Implement vblock split write amp reduction algo #582

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Commits on Feb 13, 2023

  1. Implement vblock split write amp reduction algo 

    During a vblock split, we can save write amp by using
mpool_mblock_punch() to FALLOC_FL_PUNCH_HOLE a portion of the mblock for
both the left and right hand side destination mblocks.

Signed-off-by: Tristan Partin <[email protected]>
Co-authored-by: Nabeel Meeramohideen Mohamed <[email protected]>
    @tristan957 @nabeelmmd
    tristan957 and nabeelmmd committed Feb 13, 2023
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  2. current status

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    tristan957 committed Feb 13, 2023
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  3. fix move right and read off the end of array

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    tristan957 committed Feb 13, 2023
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Commits on Feb 28, 2023

  1. Works?

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    tristan957 committed Feb 28, 2023
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