Query timeouts on FreeBSD 7 over network
Thomas Rasmussen
thomas at gibfest.dk
Fri Aug 8 20:27:25 UTC 2008
Vinny Abello wrote:
> The only way I've gotten it to work on FreeBSD 7 in a stable manner is without threads. What were you referring to that didn't work perfectly?
> -Vinny
>
>
>
Hello there,
I have bind9.4.2-P2 running on two recursive servers at around 1000
queries / second on FreeBSD 7 stable from a couple of weeks ago. This is
with the default "make config" settings, which on all my machines means
threads enabled, although FreshPorts disagree on the default setting for
threads: http://www.freshports.org/dns/bind94/
I compiled the port with a larger (65000) FD_SETSIZE and increased
kern.maxfiles (also to 65000) with sysctl but other than that the
machines are perfectly standard. I am not even sure larger FD_SETSIZE
and increasing kern.maxfiles is neccesary with -P2 but it helped a bit
with all the issues I was having with -P1. At least -P2 doesn't use
nearly as many file descriptors and sockets as -P1, so I guess it might
not be neccesary anymore. I don't know what the problem is supposed to
be with threads on FreeBSD7 but I haven't run into it, it is very stable
and has been for a few weeks now.
Best regards
Thomas Rasmussen
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