Date: Sun, 10 Jan 2010 22:49:42 +0200 From: Kaya Saman <SamanKaya@netscape.net> To: Vince Hoffman <vince@unsane.co.uk> Cc: freebsd-questions@freebsd.org Subject: Re: Possible to run 2 instances of Bind DNS server in jails?? Message-ID: <4B4A3D66.5010603@netscape.net> In-Reply-To: <4B4A3C15.7030806@unsane.co.uk> References: <4B49D937.9050902@netscape.net> <4B4A3C15.7030806@unsane.co.uk>
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Vince Hoffman wrote: > The only bit I'm not certain on is dedicating a nic to a jail (more > because I havent tried than because I believe it cant be done, I'd > expect that the network stack virtualization in 8+ should allow this.) > You can most definately run seperate instances of applications in > jails. I'd recomend subscribing to the freebsd-jails mailing list > (http://lists.freebsd.org/mailman/listinfo/freebsd-jail) for jail > specific questions as I've only dabbled with them a little. But a 10 > second example > > [root@seaurchin ~]# jls > JID IP Address Hostname Path > 1 10.20.0.3 womble /var/jails/womble > 2 10.20.0.2 foobar /var/jails/foobar > [root@seaurchin ~]# jexec 1 ps ax > PID TT STAT TIME COMMAND > 8166 ?? SsJ 0:06.69 /usr/sbin/syslogd -s > 8231 ?? SsJ 1:00.94 sendmail: accepting connections (sendmail) > 8235 ?? IsJ 0:00.92 sendmail: Queue runner@00:30:00 for > /var/spool/client > 8241 ?? SsJ 0:08.55 /usr/sbin/cron -s > 79334 ?? IsJ 0:00.06 /usr/sbin/named -u bind > 79559 0 R+J 0:00.00 ps ax > [root@seaurchin ~]# jexec 2 ps ax > PID TT STAT TIME COMMAND > 8504 ?? IsJ 0:01.15 sendmail: Queue runner@00:30:00 for > /var/spool/client > 8510 ?? SsJ 0:08.35 /usr/sbin/cron -s > 79447 ?? IsJ 0:00.07 /usr/sbin/named -u bind > 79584 0 R+J 0:00.00 ps ax > > Hope that helps > > > Vince > > Thanks Vince! That really helps a lot :-) Will check the jails mailing list out and see what I can discover regarding the NICs....... Regards, Kaya
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