Hi everyone,

Recently I've needed to restart nginx on my vps (which is debian wheezy) and it got stuck. Other services are fine but nginx not responding if there is a file operation involved. For example nginx -h prints out fine, but nginx -t is just waiting. How can I examine problem?

dmesg and messages are clean. disk and memory usage is not even %50.

This is probably not an nginx-specific error but it's disturbing. I've tried to downgrade nginx a bit but not worked.

Thanks for any suggestions.