ResinOs, Error : No space left on device


I try to fit the ResinOs to work properly with the Tinkerboard but i have an error when i execute the bitbake command :

…/build/conf WD=-1, Errno=No space left on device (ENOSPC)
ERROR: No space left on device or exceeds fs.inotify.max_user_watches?
ERROR: To check max_user_watches: sysctl -n fs.inotify.max_user_watches.
ERROR: To modify max_user_watches: sysctl -n -w fs.inotify.max_user_watches=.
ERROR: Root privilege is required to modify max_user_watches.

I don’t know why i have this error. Somebody has an idea ?

Thank you


Do you have enough space available on the disk you are building on?


Thank you for your reply.
How I can check the space available in the disk ?
Do I have to plug the card during development and before generating the iso image ?

Sorry, I’m a beginner on and Yocto project.

Thank you,


I think I found the solution,