Unresposive webpage on browsing images

[digitalurban]

Morning - the Northern Lights briefly appeared last night and i was browsing to find an image - however, the web page goes unresponsive after running through them (screen shot captured below). I'm capturing day time images every 10 seconds if that helps - using the Dev build (installed two weeks ago in case its an issue already known/fixed):

https://finchamweather.co.uk/allskypage.png

Andy

[EricClaeys]

@digitalurban Andy, are the images and their thumbnails in the ~/allsky/images/20230226 directory?
If you force a browser refresh (shift-F5) does it show the same 17 thumbnails? Or more or less?
Someone else reported a similar problem and we suspect it's either a browser issue or the web server is getting too many simultaneous requests.

[digitalurban]

I copied them all across from the pi to check - i think i must have run of space as i get '“image-20230226210706.jpg” could not be opened because it is empty' - i did have only keep 7 days checked, but seem to have more than that being archived and my disk space was at 95%.

[digitalurban]

bit typical as it cut out the one time we get the northern lights!

[EricClaeys]

can you look in /var/log/allsky.log to see if there are any error messages for the failed images? You can probably search for 20230226210706.

[digitalurban]

Yep - looks like i was out of space :)

Feb 26 21:08:10 allsky allsky[18226]: > Saving NIGHT image 'image-20230226210706.jpg'
Feb 26 21:08:14 allsky allsky[14950]: convert-im6.q16: Output file write error --- out of disk space? /home/pi/allsky/images/20230226/thumbnails/image-20230226210706.jpg' @ error/jpeg.c/JPEGErrorHandler/338. Feb 26 21:08:14 allsky allsky[14950]: convert-im6.q16: unable to write file /home/pi/allsky/images/20230226/thumbnails/image-20230226210706.jpg' @ error/constitute.c/WriteImage/1341.
Feb 26 21:08:14 allsky allsky[14951]: cp: error writing '/home/pi/allsky/images/20230226/image-20230226210706.jpg': No space left on device
Feb 26 21:08:14 allsky allsky[14897]: *** ERROR: saveImage.sh: unable to copy /home/pi/allsky/tmp/image-20230226210706.jpg ***

[EricClaeys]

@digitalurban Andy, in the next version of Allsky I want to add an obvious warning to the WebUI when the disk is getting full.
To see what's using the disk space, run

cd /
sudo du -h -s *

When I do that I get:

pi:/ $ sudo du -h -s *
0	bin
50M	boot
49M	boot.bak
0	dev
6.4M	etc
21G	home
0	lib
16K	lost+found
8.0K	media
4.0K	mnt
42M	opt
du: cannot access 'proc/14907/task/14907/fd/4': No such file or directory
du: cannot access 'proc/14907/task/14907/fdinfo/4': No such file or directory
du: cannot access 'proc/14907/fd/3': No such file or directory
du: cannot access 'proc/14907/fdinfo/3': No such file or directory
0	proc
4.0K	q
256K	root
du: cannot access 'run/user/1000/gvfs': Permission denied
9.9M	run
0	sbin
4.0K	srv
0	sys
4.0K	tmp
4.0K	usb -t
4.4G	usr
1.7G	var

You can run sudo du -h -s * in any directory, for example, in ~/allsky.