We've been running unbound for years, recently had some instability issues. I've noticed the following being printed in the logs. We're running Version 1.0.2 (yes, old I know)
[1395820934] unbound[6249:3] error: accept failed: Resource temporarily unavailable
I've tried some network tuning, however I keep getting the same issues. Any ideas?
Zitat von Dave Ellis <Dave.Ellis@tierpoint.com>:
We've been running unbound for years, recently had some instability issues. I've noticed the following being printed in the logs. We're running Version 1.0.2 (yes, old I know)
[1395820934] unbound[6249:3] error: accept failed: Resource temporarily unavailable
I've tried some network tuning, however I keep getting the same issues. Any ideas?
At least more recent versions have settings to raise the network buffers used, beside this numerous bugs and security related errors have been fixed in the last +5 years...
You might have a look here, but i'm not sure what can be applied to such an ancient version:
http://www.unbound.net/documentation/howto_optimise.html
Regards
Andreas