[Cerowrt-devel] [sqm-scripts] not started at boot?
alan.christopher.jenkins at gmail.com
Tue Mar 3 17:39:42 EST 2015
On 03/03/2015, Sebastian Moeller <moeller0 at gmx.de> 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.
>> 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
presumably because /etc/init.d/sqm is still assuming pppoe-wan (or so)
exists, and dies noisily because ppp hasn't started yet.
>> 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. at system.log_size=200; uci commit` to prevent log
> 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.
Kernel log buffer (`dmesg` command) is separate. It can be sized
using the kernel boot option... log_buf_len.
More information about the Cerowrt-devel