Best performance for raspberry pi as a vdr platform? - Raspberry Pi Forums

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hi,
i've configured pi 2 dvb-t sticks, usb sata external drive , vdr. works quite well, issues appear when mutiple (3 or more) recordings active. of course vdr puts lot of load, sata io process well.

there ways optimize sata io? not higher speed lower cpu consumption. i'm using ext4 on sata disk, there better options? big or small journal? fs options, etc?

experience, anyone...

hdd on usb2 limited usb2 throughput. around 24-25mb/s in 1 way.


raspberrypi



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