[[searchwing-image-download-station]]

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
searchwing-image-download-station [2020/02/29 11:45]
beckmanf [setup Laptop]
searchwing-image-download-station [2020/02/29 20:24] (current)
j0ge4622
Line 94: Line 94:
  
   sudo systemctl start rsync   sudo systemctl start rsync
 +  ​
 +  ​
 +
 +====  transfer images ====
 +
 +run datatransfer task on each pi ( later triggered via script @ groundcontrol pc): e.g.
 +
 +  rsync -auv --progress /​data/​bilder/​ rsync://​GROUNDSTATIONIP/​ringo-05032020_0915h-cam-r
 +
 +  ​
 +Don't use the -z option which compresses the data. The images are already compressed and the CPU load will result in 1 MB/s transfer rate compared to 3-4 MB/s without the -z option. (Beck, 23.2.20)
 +If you like to transfer and delete the images from the pi, use the --remove-source-files option.
 +
 +====  troubleshooting ====
 +
 +  rsync error: error starting client-server protocol (code 5) at main.c(1675) [sender=3.1.3]
 +
 +Check if folder on receiverside exists. ​
 +
 +To get an idea whats the cause of the error - checkout rsync service status on receiverside (laptop):
 +
 +  sudo systemctl status rsync
  
  
Line 124: Line 146:
   * Username: YOURUSERNAME@hs-augsburg.de   * Username: YOURUSERNAME@hs-augsburg.de
   * Password: YOURPASSWORD   * Password: YOURPASSWORD
- 
- 
- 
-====  transfer images ==== 
- 
-run datatransfer task on each pi ( later triggered via script @ groundcontrol pc): e.g. 
- 
-  rsync -avv -u --progress -h /​data/​bilder/​ rsync://​GROUNDSTATIONIP/​ringo-05032020_0915h-cam-r 
-  ​ 
-Don't use the -z option which compresses the data. The images are already compressed and the CPU load will result in 1 MB/s transfer rate compared to 3-4 MB/s without the -z option. (Beck, 23.2.20) 
- 
-====  troubleshooting ==== 
- 
-  rsync error: error starting client-server protocol (code 5) at main.c(1675) [sender=3.1.3] 
- 
-Check if folder on receiverside exists. ​ 
- 
-To get an idea whats the cause of the error - checkout rsync service status on receiverside (laptop): 
- 
-  sudo systemctl status rsync 
  
  • searchwing-image-download-station.txt
  • Last modified: 2020/02/29 20:24
  • by j0ge4622