Hallo Alan, On Mar 3, 2015, at 23:39 , Alan Jenkins <[email protected]> wrote:
> On 03/03/2015, Sebastian Moeller <[email protected]> wrote: >> Hi Alan, > >> Excellent, now we have positive results from CC (you are running CC I >> believe) and cerowrt. > > I'm afraid I'm running BB with this package manually installed. That is also great as openwrt is based on trunk before BB was released! > >>> >>> It still logs errors. >> >> In the boot log? I tend to consider these not as errors but as valid >> information; as long as sqm-scripts is still being tested I want it to be >> verbose, so I have an easier time actually helping people… But once we agree >> it is stable I will try to make it a bit more quiet… > > The success messages make me happy too. By errors, I meant lines like > > $ log.txt < grep 'Cannot find device "pppoe-wan"' | wc -l > 22 > > presumably because /etc/init.d/sqm is still assuming pppoe-wan (or so) > exists, and dies noisily because ppp hasn't started yet. Ah, I see, I will have to look into those, I assume hot plug is a bit trigger happy here. But I need to think and test, but due to a cold my attention spann is severely limited. > >>> Probably only from running the initscript first, it was just so noisy I >>> thought it was still happening for every interface that came up :). I >>> used `uci set system.@system[0].log_size=200; uci commit` to prevent log >>> overflow. >> >> Now that is useful, I always thought that this is a kernel default and >> can >> not be changed; so I learned something useful. > > openwrt apparently uses busybox logd daemon (in userspace). I > discovered it doesn't use files by default and has a small buffer in > memory, accessed using the `logread` command. Ah, interesting. > > Kernel log buffer (`dmesg` command) is separate. It can be sized > using the kernel boot option... log_buf_len. > https://www.kernel.org/doc/Documentation/kernel-parameters.txt Ah, interesting as well, I guess I really want a large log buffer, the kernel buffer seems sufficient. Best Regards & Thanks Sebastian > > Alan _______________________________________________ Cerowrt-devel mailing list [email protected] https://lists.bufferbloat.net/listinfo/cerowrt-devel
