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I/O Optimization MOD


IMPORTANT: Before installing please make a backup of your existing system with CWM on boot recovery. If you don’t know how to make a backup, please read HERE

It is the V(R) Scheduler! V(R) Scheduler is a reinforcement schedule in which the number of responses necessary to produce reinforcement varies from trial to trial. It will produce an high rate of responding greatest activity of all schedules and responding rate is high and stable.

Download: V(R) Scheduler Kernel Module: HERE

How to activate it:
Method 1:

Download it and.. cp /sdcard/downloads/vr-iosched.ko /tmp/

Insert it, so… insmod /tmp/vr-iosched.ko

Activate it. Use AnTuTu CPU Master Free: Advanced, I/O Scheduler: vr – then Apply.

NOTE: Method 1 won’t persist after a reboot.

Method 2:

Download it and.. cp /sdcard/downloads/vr-iosched.ko /tmp/

Use this script (AS ROOT on an app like Script Manager) for insmodding and setting it at boot time

Code:
insmod /tmp/vr-iosched.ko
echo vr > /sys/block/mmcblk0/queue/scheduler
echo vr > /sys/block/mmcblk1/queue/scheduler

Method 2 persists after a reboot if the script is set on Script Manager app(download from market) to be executed as ROOT and at every boot.

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