saaby Posted May 31, 2015 Share Posted May 31, 2015 Hi, Looks like kernel config CONFIG_USB_STORAGE_DEBUG=y has been set in the Debian Jessie 4.0.4 build. That means, that when I have I/O to a usb-storage device, systemd-journald is consuming ~70-90% CPU time on consuming debug log lines from the kernel. Is this by purpose? How would I be able to filter or disable all this log content from the kernel to journald? Link to comment Share on other sites More sharing options...
Igor Posted June 1, 2015 Share Posted June 1, 2015 (edited) Yes, I noticed few days ago ... I was doing some extensive config merging and it came inside by mistake. https://github.com/igorpecovnik/lib/commit/c14411ba60c9bfa0f7b28c70ab373c164f256212 Thanks. In the mean time you can use this kernel. Fixed and built yesterday. http://mirror.igorpecovnik.com/kernel/4.0.4-orangepi-next.tar Edited June 1, 2015 by Igor Pe�ovnik Added link to kernel Link to comment Share on other sites More sharing options...
saaby Posted June 1, 2015 Author Share Posted June 1, 2015 Thanks! That orangepi-next kernel, will that actually work on the cubietruck btw.? Link to comment Share on other sites More sharing options...
Igor Posted June 1, 2015 Share Posted June 1, 2015 Yes, kernel is the same. Link to comment Share on other sites More sharing options...
saaby Posted June 1, 2015 Author Share Posted June 1, 2015 Perfect, I just tried the orangepi-next kernel. It works and usb-storage-debug is disabled again. Thanks for your help! Link to comment Share on other sites More sharing options...
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