Re: Multiple BIND instances

2012-02-08 Thread Matus UHLAR - fantomas
On 07.02.12 14:10, Lightner, Jeff wrote: Virtualization doesn't reduce use of resources but DOES separate into what are perceived to be multiple servers so I'm not sure what you mean by you still have one server. one machine, one piece of hardware. There's not much to separate there, unless

Re: Multiple BIND instances

2012-02-07 Thread lst_hoe02
Zitat von sasa sasa sasasa20...@yahoo.com: Hi, I got a server with 16GB memory, want to install 2 BIND on CentOS, one cache only and another authoritative. Is it better to install 2 OS virtually and run BIND in them or run 2 instances of BIND on the same OS? I mean what is the best practice

Re: Multiple BIND instances

2012-02-07 Thread Matus UHLAR - fantomas
On 2/7/2012 11:17 AM, Matus UHLAR - fantomas wrote: You can even run a single BIND instance with two separate views and that should not affect functionality. On 07.02.12 04:02, sasa sasa wrote: Wouldn't this have mixed (one) caches? No, unless you use attach-cache directive. However, the

Re: Multiple BIND instances

2012-02-07 Thread Mark Andrews
In message 1328616138.50948.yahoomail...@web120103.mail.ne1.yahoo.com, sasa sasa writes: On 2/7/2012 11:17 AM, Matus UHLAR - fantomas wrote: You can even run a single BIND instance with two separate views and that should not affect functionality. Wouldn't this have mixed (one) caches?

Re: Multiple BIND instances

2012-02-07 Thread Steve Arntzen
On Mon, 2012-02-06 at 23:09 -0800, sasa sasa wrote: Hi, I got a server with 16GB memory, want to install 2 BIND on CentOS, one cache only and another authoritative. Is it better to install 2 OS virtually and run BIND in them or run 2 instances of BIND on the same OS? I mean what is the best

Re: Multiple BIND instances

2012-02-07 Thread /dev/rob0
On Tue, Feb 07, 2012 at 03:17:45PM +0800, Jeff Peng wrote: 于 2012-2-7 15:09, sasa sasa 写道: I got a server with 16GB memory, want to install 2 BIND on CentOS, one cache only and another authoritative. Is it better to install 2 OS virtually and run BIND in them or run 2 instances of BIND on

Re: Multiple BIND instances

2012-02-07 Thread Doug Barton
I'm not sure why this answer has gone off into the weeds, but running 2 instances on the same host is quite simple. 1. Get 2 different (hopefully sets of v4 and v6) IP addresses, one for each instance. 2. Set up 2 different chroot environments, one for the authoritative and one for the resolver.

Multiple BIND instances

2012-02-06 Thread sasa sasa
Hi, I got a server with 16GB memory, want to install 2 BIND on CentOS, one cache only and another authoritative. Is it better to install 2 OS virtually and run BIND in them or run 2 instances of BIND on the same OS? I mean what is the best practice to take advantage of the hardware resources