log2ram
OctoPrint
| log2ram | OctoPrint | |
|---|---|---|
| 50 | 223 | |
| 2,507 | 8,027 | |
| - | 0.8% | |
| 4.5 | 9.3 | |
| 5 months ago | 3 days ago | |
| Shell | Python | |
| MIT License | GNU Affero General Public License v3.0 |
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log2ram
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Raspberry Pi 5
Reducing logging, logging to ram and writing to the sdcard once a day helps longevity a lot, especially with quality sd cards.
99% of the time it's the verbose logging of application servers that is the culprit of sdcard failures.
https://github.com/azlux/log2ram
- Pihole Regular Maintenance and Performance
- Using old MicroSD on RPi for PiHole, any issues?
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Interesting M.2 devices for the HomeLabs
I always use this: https://github.com/azlux/log2ram
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My remote Pi for my ADSB is going bad
If you've got other issues then it's quite likely that lots of small writes from logging and similar has worn out the SD card, mounting the SD card as read only or installing log2ram could prevent it happening to another SD card.
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EsPiFF: An ESP32 in the Raspberry Pi form factor
> writing permanent its log files and swap partition
If this is the problem, the solutions are no swap and log2ram https://github.com/azlux/log2ram
I also noticed that Armbian logs to a ramdisk. I didn't investigate the implementation and if its contents survive a reboot.
The only real problems for me are that the SD card will eventually fail no matter what (I mean, much sooner than a SDD or HDD) and that there are basically no Pis at sale at a reasonable price. As a platform it is nearly dead.
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Can My I5 2300(12GB RAM) Server Handle This Workload
For Pi-hole, I have an Rpi Zero with $10 Usb-to-Ethernet adapter, SD-card barely written (with Log2Ram) to avoid wear. Running about 3 years now almost unattended (besides security updates).
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I finally found an use case for my Raspberry Pi Model B+
In addition to the other helpful suggestions you’ve received, look into using Log2Ram. It does what it sounds like, puts log writes in ram and then writes them to disk on a slower cadence that doesn’t work your SD card that much.
https://github.com/azlux/log2ram
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Reduce disk writes for Ubuntu, save your USB stick
Log files are a bit trickier. I want these to stick around between reboots, so just storing them on a ramdisk wouldn't really work. Thankfully, log2ram solves this problem. Written primarily for Raspberry Pi machines, it works fine on x86-64 laptops. This stores /var/log in RAM but will sync the contents to disk from time to time, ideal for our needs.
- Dumb question….
OctoPrint
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How could I send .gcode wirelessly
The cheapest way is to use OctoPrint. Octoprint itself is free, and although it's often run on a Raspberry Pi, it can be installed on many things, such as an old laptop runing Linux or even Windows, or a small single-board computer. OctoPrint would connect to the printer using a USB cable, and you'd send the slicer output to Octoprint over your WiFi.
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List of your reverse proxied services
Octoprint
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Error when manually trying to run octoprint from Orange Pi
2023-11-08 14:10:57,263 - octoprint.util.connectivity.connectivity_checker - INF O - Resolving octoprint.org is working
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Raspberry Pi 5
- Two LibreELEC (https://libreelec.tv/) mediaplayers in house (yes, one is not enough in my big family).
- One for hosting low usage applications at home network (Unifi controller and some more).
- Octoprint (https://octoprint.org) connected to the 3d-printer.
- One on my desk for hardware hacking – mostly as just a PC with GPIO.
- Some Raspberry Pi Zeros as security cameras.
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[3D Printer] (Microcenter In-Store Only) Creality Ender 3 V2 3D Printer - $99.99 ($279.00-$179.01)
Really quite easy, especially if you have ever dealt with a raspberry pi before. Once installed & set up, you manage everything over a web interface. I even added a webcam to it in order to see what's going on. Check out https://octoprint.org/
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Aquila X2 locking up after printing crash
For other devices it can be harder, there are guides for installing on Linux on the octoprint website (I use an old laptop running Linux Mint). If using an old Android phone look for Octo4A.
- Octoprint 1.9.1
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Just bought a Ender 3 Neo
I’d just get Octoprint setup and a camera for it
- Comunicación entre web e impresoras 3d
- ELEGOO Neptune 3 Pro kabellos ?
What are some alternatives?
zram-init - A wrapper script for the zram linux kernel module with zsh and openrc support
mainsail - Mainsail is the popular web interface for managing and controlling 3D printers with Klipper.
docker-pi-hole - Pi-hole in a docker container
moonraker - Web API Server for Klipper
DietPi - Lightweight justice for your single-board computer!
octo4a - Use your old Android device as an OctoPrint server.
yunohost - YunoHost is an operating system aiming to simplify as much as possible the administration of a server. This repository corresponds to the core code, written mostly in Python and Bash.
BIGTREETECH-SKR-mini-E3 - BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
folder2ram - mount those folders to ram without losing access to their counterpart on disk!
klipper - Klipper is a 3d-printer firmware
rpi-clone - A shell script to clone a booted disk.
Marlin - Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. | Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.