linksys wrt1900acs, I've flashed davidc502 image and running fine.
But it seems overlay is a very small partition and stops me from installing a speedtest application I was hoping to test.
Hmm, I have 256kb of logs as far as I know.
Yesterday I flashed my router with the same image already in use, but I didn't keep settings.
After that was done I uploaded the backup I took, guessing I was back to scratch when I did that upload?
Or maybe a flash don't clean anything at all?
I can't do a reset at the moment, but if that does remove data then I will try it some other time
If you're pretty certain that you don't have any large packages or other data taking up space, I don't know that resetting will do that much... but it would be worth looking at df -h to see what the status is before you restore your backup.
Meanwhile, since this is a davidc502 build, maybe it would make sense to post a general question about expected space utilization/availability on the related support thread.
Well, david's build is rather large as it included lots of stuff. (note the 20 MB rootfs as /rom).
But you have still somehow filled almost 8 MB of overlay with still additional packages and/or settings.
Quick solution is to to delete something unnecessary from /overlay
Or reset the router (to cleanup the overlay) and then add less add-on packages next time.
Thanks hnyman, could I inspect the overlay partition and try to see what's filling up? I'm using adblocker, ddns and openvpn, thats about it.
So I don't know why i've filled my router
EDIT:
Under overlay/upper/usr/bin i found git, using 3,2mb's. I followed a guide yesterday and that told me to install git - I found it a little weird but I continued. So that's taking a lot of space! Deleting it.
Maybe a better question is ask how you run a speedtest for wan?
Also under overlay/upper/usr/lib/ I found git, this folder was just as large. Deleted that too (from winscp). How do I force the router to "recalculate" free space? It still says its full. A restart would maybe do a lot
Just reboot the router.
That should make the overlay to start counting again properly.
(It may also be that it has been marked as "read-only" due to 0 kB free., But even then a reboot should help, as you have already deleted some files from /overlay )