I have tried several times to upload an image from the mobile app… then from the web app on my laptop, with no success.
I finally reduced the size of the image until it eventually worked. Then, 1 message appeared in the channel, containing the correct image.
However, on the server side, CPU was still clogged with
mattermost binary activity until I restarted the service. And the
data/ folder contains 17 copies of the image.
I am almost sure that all these copies are not necessary.
How do I cleanup / garbage collect the
data/ folder on the server side?
Why was this upload so difficult (image was big – 5Mo, but that’s not this big)?
How do I configure the server (or clients?) so that images are automatically reduced before upload?
This is it, thank you for support