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I wonder if this can be made to work well with SSD eraseblocks

I wonder if this can be made to work well with SSD eraseblocks

Posted Dec 4, 2011 13:14 UTC (Sun) by dlang (subscriber, #313)
Parent article: Improving ext4: bigalloc, inline data, and metadata checksums

If bigalloc can be made to match the eraseblock size of an SSD, align properly, have the I/O for the entire block written at once, etc (and prevent the SSD smarts from confusing things), this could be a huge win for both a durability and performance point of view on a SSD


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