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martinayotte

eMMC observation on 5.0.y

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During all my board migrations under 5.0.y, I've seen that copying OS into eMMC using "nand-sata-install", it now much faster !!! :)

I don't know if it 5.0.y related or if some tweaks have been done to "nand-sata-install", but time shrink from 20minutes to 4 or 5minutes... :rolleyes:

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9 hours ago, martinayotte said:

but time shrink from 20minutes to 4 or 5minutes... :rolleyes:

I had seen this time-improvement also while using 4.20.y (dont know about 4.19.y) - shouldnt be only a 5.0.y improvement ;)

 

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5 hours ago, guidol said:

I had seen this time-improvement also while using 4.20.y

My latest builds on 4.20.y was done few week ago, so maybe the improvement comes from tweaks done to "nand-sata-install" ...

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15 minutes ago, martinayotte said:

maybe the improvement comes from tweaks done to "nand-sata-install" ...

 

I was about to mention that, I saw quite a few performance and bugfix tweaks go through on nand-sata-install.  One involved unbinding the screen progress update from the data transfer, and resulted in a huge performance gain.

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