phintegrator Posted February 9, 2016 Share Posted February 9, 2016 Hi, I'm using armbian on my Cubieboard running from nand. I'm just curious how do you implement wear-leveling in this armbian on nand implementation on ext4? Thanks in advance. :) Link to comment Share on other sites More sharing options...
Igor Posted February 9, 2016 Share Posted February 9, 2016 /tmp & /log = RAM, ramlog app saves logs to disk daily and on shut-down (Wheezy and Jessie w/o systemd) automatic IO scheduler. (check /etc/init.d/armhwinfo) journal data writeback enabled. (/etc/fstab) commit=600 to flush data to the disk every 10 minutes (/etc/fstab) It's the same as on SD card except without data=writeback ... It can be done harsher but on behalf of security. Link to comment Share on other sites More sharing options...
phintegrator Posted February 10, 2016 Author Share Posted February 10, 2016 Hi Igor, Got it. But how about bad blocks management? Does it include some tool to scan and manage bad blocks? Thanks. Link to comment Share on other sites More sharing options...
tkaiser Posted February 10, 2016 Share Posted February 10, 2016 But how about bad blocks management? Does it include some tool to scan and manage bad blocks? If it's about a Cubietruck then I would start reading here: http://linux-sunxi.org/NAND http://linux-sunxi.org/MTD_Driver Link to comment Share on other sites More sharing options...
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