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sw:yocto:bitbake:issues:add_watch [2022/11/01 16:34] niziak |
sw:yocto:bitbake:issues:add_watch [2022/11/13 16:40] (current) niziak |
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| Solution is to increase ''max_user_watches'' | Solution is to increase ''max_user_watches'' | ||
| <code bash>echo fs.inotify.max_user_watches=65536 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p</code> | <code bash>echo fs.inotify.max_user_watches=65536 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p</code> | ||
| + | or even higher values. | ||
| + | |||
| + | How to monitor used watches: | ||
| + | <code bash> | ||
| + | find /proc/*/fd -lname anon_inode:inotify | | ||
| + | cut -d/ -f3 | | ||
| + | xargs -I '{}' -- ps --no-headers -o '%p %U %c' -p '{}' | | ||
| + | uniq -c | | ||
| + | sort -nr | ||
| + | </code> | ||
| + | from [[https://unix.stackexchange.com/questions/444998/how-to-set-and-understand-fs-notify-max-user-watches|How to set and understand fs.notify.max_user_watches]] | ||