Tiny Core Base > piCore Test Releases
piCore 6.0 Beta355
bmarkus:
--- Quote from: Fany on December 29, 2014, 09:18:11 AM --- Is there any way how to change the default mode to performance to test the above mentioned way.
--- End quote ---
Download http://repo.tinycorelinux.net/6.x/armv6/release_candidates/kernel.img and overwrite /mnt/mmcblk0p1/kernel.img with it. It is the same kernel as before except with governor set to performace by default.
onelife:
Hi all,
Festive greetings! I'm really excited to get a system up and running on this new beta BUT a quick question as I don't see the full "release update details" as such. I'm wondering if the recursive backup is now possible? I currently run an rsync script to achieve recursive backup but a way built into the system would be great :)
Chat soon - Thanks
bmarkus:
What do you mean recursive backup?
jgrulich:
Béla,
Great work !!!
The cpu freqency management and overclocking is working well now.
After installing the cpufrequtils.tcz I'm using the confix.txt frequency setup as follows:
--- Code: (bash) ---arm_freq=1100
core_freq=500
sdram_freq=550
over_voltage=6
--- End code ---
and first line in the bootlocal.sh:
--- Code: (bash) ---cpufreq-set -g ondemand
--- End code ---
and everything is working very fast and stable.
My suggestion is to make the cpufrequtils as a basic part of the next distro and set the ondemand into the bootlocal.sh.
The config.txt overclocking may be set to conservative values, safe even for slower CPU's used in A+ boards:
--- Code: (bash) ---arm_freq=900
core_freq=333
sdram_freq=450
--- End code ---
And please add the "&" string at the end of the getty line to enable the following command to be executed.
bmarkus:
Hi Jan
thanks for the feedback.
--- Quote from: Fany on December 30, 2014, 06:05:22 AM ---My suggestion is to make the cpufrequtils as a basic part of the next distro and set the ondemand into the bootlocal.sh.
--- End quote ---
cpufrequtils.tcz is not needed to change governor, this code can do the job in bootlocal.sh:
--- Code: ---cat ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
--- End code ---
Also you can tune ondemand parameters like tresholds to change its behavior.
--- Quote from: Fany on December 30, 2014, 06:05:22 AM ---And please add the "&" string at the end of the getty line to enable the following command to be executed.
--- End quote ---
& is not enough. With the present way if one types exit it stops the terminal and you can never log in again. Need a loop to restart it after exit. Will do in next cut.
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