[arm-allstar] LOG

Mon Sep 3 16:40:17 EDT 2018

Hello Doug,

OK, I did some tests, but I can not make it work?
in menu-9 in SSH mode, I run the command 
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"pgrep devmon &> / dev / null || / usr / bin / devmon &> / dev / null ? 
and I do not understand how to transfer these files to the drive USB?

Luc

> Le 3 sept. 2018 ? 14:02, Luc Drolet VE2LUQ via ARM-allstar <arm-allstar at hamvoip.org> a ?crit :
> 
> Hello Doug,
> 
> Thank you for this info, all my sites have a 16GB USB key now, since I learned to make the file "file-backup.sh" except the NODE 1400 him he does not have a USB key presently because I have access to this site which is difficult,
> 
> With the same USB key, if I understand correctly, I can make my backup in a file and create another file for my LOGS on the same USB key that is connected to the Raspbbey Pi
> 
> OK tonight I'm going to test my NODE at home to see how it works
> 
> Thank you for your explanations, thank you very much
> 
> see attached file #df
> 
> Luc
> VE2LUQ<df.pdf>
> 
>> Le 3 sept. 2018 ? 12:22, Doug Crompton via ARM-allstar <arm-allstar at hamvoip.org> a ?crit :
>> 
>> Luc,
>> 
>> When using an SD card as in the Pi we limit writes to the card itself
>> therefore all logs are to a tmp filesystem or in other words to volatile
>> RAM. If you do a 'df' command at the Linux prompt you will see what I mean -
>> 
>> # df
>> Filesystem     1K-blocks    Used Available Use% Mounted on
>> /dev/root        3762048 1594272   1956956  45% /
>> devtmpfs          474584       0    474584   0% /dev
>> tmpfs             479192       0    479192   0% /dev/shm
>> tmpfs             479192   12344    466848   3% /run
>> tmpfs             479192       0    479192   0% /sys/fs/cgroup
>> tmpfs             479192      32    479160   1% /tmp
>> tmpfs              51200     412     50788   1% /var/log
>> /dev/mmcblk0p1    102182   19610     82572  20% /boot
>> tmpfs              95840       0     95840   0% /run/user/0
>> 
>> All of the filesystems defined tmpfs are in RAM. This includes /var/log and
>> all directories below it.
>> 
>> f you truly want to save data on an ongoing basis I would recommend
>> installing a USB stick. 32G or more USB sticks are very inexpensive.
>> 
>> You can either specifically mount it in /etc/fstab or make sure that devmon
>> is running using the following line - This could be the first line in
>> /etc/rc.local -
>> 
>> # check if devmon is running, if not running,  start it
>> pgrep devmon &> /dev/null || /usr/bin/devmon &> /dev/null
>> 
>> Then direct all things you want to keep to the USB stick.
>> 
>> There are other ways like sending the data to another computer but just
>> putting it on a USB stick is the easiest. I do this on my hubs storing logs
>> there and it has worked well. Here is what it looks like in my case in
>> fstab -
>> 
>> /dev/sda1       59374732 1520772  54814780   3% /media/MS1
>> 
>> I named the stick MS1. It is a 64G stick and after a year of logging has 3%
>> used!
>> 
>> And yes this could be the same USB stick that you do backups to using
>> file-backup.sh
>> 
>> 
>> *73 Doug*
>> 
>> *WA3DSP*
>> 
>> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>> 
>> 
>> On Mon, Sep 3, 2018 at 11:54 AM "Luc Drolet VE2LUQ via ARM-allstar" <
>> arm-allstar at hamvoip.org> wrote:
>> 
>>> Hello everyone,
>>> 
>>> I have a small problem with my CDR-CSV file in / var / log /
>>> this file sometimes disappears ???, I ask myself a question which I
>>> believe,
>>> when I made an update of our asterisk version,
>>> in ssh mode "admin menu" # 1, the file CDR-CSV who disappears but I'm not
>>> sure!
>>> 
>>> I installed the supermon 6.0 in our repeater and I also like this web page
>>> very good job
>>> Is it because I installed this web page that I have a bug on the CDR-CSV
>>> file?
>>> 
>>> I use private NODES for your information.
>>> 
>>> to get the CDR-CSV file, I go back to the 9-Start bash shell interface
>>> menu,
>>> and execute this command
>>> "mkdir / var / log / asterisk / cdr-csv"
>>> and everything comes back to normal, skips that I lost my LOG
>>> 
>>> Thank you for helping us
>>> Have a good day
>>> Luc
>>> VE2LUQ
>>> _______________________________________________
>>> 
>>> ARM-allstar mailing list
>>> ARM-allstar at hamvoip.org
>>> http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
>>> 
>>> Visit the BBB and RPi2/3 web page - http://hamvoip.org
>>> 
>> _______________________________________________
>> 
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>> 
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> 
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> 
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