1
0
mirror of https://github.com/azlux/log2ram.git synced 2023-10-10 13:37:24 +02:00
ramlog like for systemd (Put log into a ram folder)
Go to file
Nick Daly e9b190983d Write sync status to HDD_LOG/log2ram.log. (#7)
* Write sync status to HDD_LOG/log2ram.log.

- Store sync status directly in the HDD log, to make sure we know
  about it if something fails.  This won't help if the HDD_LOG
  variable is borked, but it'll help with everything else.

- Made sync a function to avoid repeating five lines three times.

- log2ram now requires (cp or rsync) and tee, mount, umount.

* Split sync into syncFromDisk and syncToDisk.

- After restarting, I realized that I had combined both types of sync
  into one line, when the syncing failed.  This fixes that bug.

* Exclude log2ram.log from rsync so rsync doesn't delete it on sync.
2016-12-01 01:27:06 +01:00
install.sh no x flag for logr2ram.server (#3) 2016-08-02 20:55:15 +02:00
LICENSE Initial commit 2016-04-18 11:58:32 +02:00
log2ram Write sync status to HDD_LOG/log2ram.log. (#7) 2016-12-01 01:27:06 +01:00
log2ram.service oneshot add 2016-10-20 12:41:47 +02:00
README.md Update README.md 2016-10-20 12:47:56 +02:00

Log2Ram

Like ramlog for systemd (on debian 8 jessie for example).

Usefull for Raspberry for not writing all the time on the SD card. You need it because your SD card don't want to suffer anymore !

The script log2ram can work on every linux system. So you can use it with your own daemon manager if you don't have systemd.

Log2Ram is based on transient log for Systemd here : A transient /var/log

Install

git clone https://github.com/azlux/log2ram.git
cd log2ram
chmod +x install.sh
sudo ./install.sh

into /usr/local/bin/log2ram

  • You can change the SIZE variable if necessary
  • If you prefer to use rsync, you can set the USE_RSYNC variable to true

Customize

services :

If you open the file /etc/systemd/system/log2ram.service , you will see a line starting by Before=, you can list here the services who need to start after log2ram. You will need to change this line when a service start too fast and stop running because log2ram mount a ram folder where it has start to write log.

For example, If you use apache instead of nginx, add apache2.service into this line.

variables :

Into the file log2ram (or /usr/local/bin/log2ram if you have already installed it), there are two variables into the script : SIZE=40M and USE_RSYNC=false

The first variable define the size the log folder will reserve into the RAM.

The second variable can be set to true if you prefer "rsync" than "cp".

###It is working ? You can now check the mount folder in ram with

df -h
mount

######Now, muffins for everyone !