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log2ram
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typo fix + fix rsync command 

fix for #92 , bad fuzzy parameter
This commit is contained in:
David MICHEL 2019-09-20 14:18:54 +02:00
parent bd38f34a25
commit 0dc5827f5c
2 changed files with 4 additions and 4 deletions
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4
README.md
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@ -3,7 +3,7 @@ Like ramlog for systemd (on debian 8 jessie for example).
Usefull for **RaspberryPi** for not writing on the SD card all the time. You need it because your SD card doesn't want to suffer anymore!
Explanations: The script creates a `/var/log` mount point in RAM. So any writing of the log to the `/var/log` folder will not actually be written to disk (in this case to the sd card for a raspberry card) but directly to RAM. By default, every hour, the CRON will launch a synchronization of the RAM to the folder located on the physical disk. The script will also make this copy of RAM to disk in case of machine shutdown (but cannot do it in case of power failure). This way you avoid excessive writing on the SD card.
Explanations: The script creates a `/var/log` mount point in RAM. So any writing of the log to the `/var/log` folder will not actually be written to disk (in this case to the sd card for a raspberry card) but directly to RAM. By default, every days, the CRON will launch a synchronization of the RAM to the folder located on the physical disk. The script will also make this copy of RAM to disk in case of machine shutdown (but cannot do it in case of power failure). This way you avoid excessive writing on the SD card.
The script [log2ram](https://github.com/azlux/log2ram) can work on every linux system. So you can use it with your own daemon manager if you don't have systemd.
@ -41,7 +41,7 @@ In the file `/etc/log2ram.conf`, there are three variables:
- `ZL2R`: Enable zram compatibility (`false` by default). Check the comment on the config file. See https://github.com/StuartIanNaylor/zram-swap-config to configure a zram space on your raspberry before enable this option.
#### refresh time:
By default Log2Ram writes to the HardDisk every day. If you think this is too much, you can move `/etc/cron.daily/log2ram` in antoiher cron folder, or remove it if you prefer writing logs only at stop/reboot.
By default Log2Ram writes to the HardDisk every day. If you think this is too much, you can move `/etc/cron.daily/log2ram` in an other cron folder, or remove it if you prefer writing logs only at stop/reboot.
### It is working?
You can now check the mount folder in ram with (You will see lines with log2ram if working)

4
log2ram
View File

@ -18,7 +18,7 @@ syncToDisk () {
isSafe
if [ "$USE_RSYNC" = true ]; then
rsync -aXWv --fuzzy --no-whole-file --append --delete-after --links $RAM_LOG/ $HDD_LOG/ 2>&1 | $LOG_OUTPUT
rsync -aXv --inplace --no-whole-file --delete-after $RAM_LOG/ $HDD_LOG/ 2>&1 | $LOG_OUTPUT
else
cp -rfup $RAM_LOG/ -T $HDD_LOG/ 2>&1 | $LOG_OUTPUT
fi
@ -38,7 +38,7 @@ syncFromDisk () {
fi
if [ "$USE_RSYNC" = true ]; then
rsync -aXWv --fuzzy --no-whole-file --append --delete-after --links $HDD_LOG/ $RAM_LOG/ 2>&1 | $LOG_OUTPUT
rsync -aXv --inplace --no-whole-file --delete-after $HDD_LOG/ $RAM_LOG/ 2>&1 | $LOG_OUTPUT
else
cp -rfup $HDD_LOG/ -T $RAM_LOG/ 2>&1 | $LOG_OUTPUT
fi