Memory Raspberry Pi

Raspbery Pi
Intro
Howto:Build and run FlightGear on Raspberry Pi 4
Contents
Updating Raspberry Pi OS Graphic Issues Raspberry Pi 4 Joysticks and Raspberry Pi Compiling FlightGear for Raspberry Pi - Scripted Compilation Backtrace using gdb & Download and Compile.sh 64bit OS - Raspberry Pi Interfacing - Raspberry Pi Memory Raspberry Pi Cooling - Raspberry Pi Feature Scaling - Raspberry Pi OS Feature Scaling - FlightGear Osgviewer - Raspberry Pi aPionics PiStack Network Bridge USB Controller Boards

SD Card

For casual running of FlightGear, a quality SD card works well. Look for Class A1 cards. The 'A' is for applications. In addition to a write speed of 10MB/s, these support at least 1500 read operations and 500 write operations per second. Do not use cheap fake SD cards. Interestingly, there is a new tool to test your SD cards. This new tool is called agnostics and can be installed with the below commands:

sudo apt update
sudo apt install agnostics

What device does it test?

Simon Long wrote (from the below link)

It tests whatever device currently containst the directory /var/tmp. If you want to test another device, modify the relevant line in sd_bench.fio to select a directory on the device you want to test.

To learn much more about the SD cards and agnostics, see the below link:

SD Card Speed Test

SD Card Speed Test

SD Card	Bar Code	SWS KB/sec	RWS IOPS	RRS IOPS	Comment
SP Superior Pro 64GB	X0026RJ70Z	38986	1067	3344	Used for ~ 1 month
Example	Example	Example	Example	Example	Example
Example	Example	Example	Example	Example	Example

Hard Drives

Not done