Re: Very slow transfers to/from micro SD card on a RPi B+

[mlelstv%serpens.de@localhost (Michael van Elst)]

stephanwib%googlemail.com@localhost (Stephan) writes:

>There is even one second in the process without a single xfer. Can
>this be caused by the SD card itself, or may there be something
>improvable in the kernel?

This can be because of the filesystem. Lots of writes are delayed
to be able to sort or combine them.

You could create a separate partition on the SD card and then
test with the raw device to see any effects of the card itself.

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                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."