Re: Clustering server in freebsd

2011-10-11 Thread Damien Fleuriot
On 10/10/11 9:31 PM, elman wrote: Dear all I have plan to cluster server with freebsd 8.2 for mailserver. But I'm confusing with the software for clustering. Do you have a reference for me, or do you have blog and I can see your blog for reference to create clustering with freebsd.

Re: Does anyone use nscd?

2011-10-11 Thread Michael Bushkov
On Tue, Oct 11, 2011 at 1:42 PM, per...@pluto.rain.com wrote: Doug Barton do...@freebsd.org wrote: On 10/10/2011 11:55, David Brodbeck wrote: Is there any reason to cache negative hits? It's very important for DNS since there are a fairly large number of misbehaving applications that

Re: mmap performance and memory use

2011-10-11 Thread Ivan Voras
On 07/10/2011 19:13, Alan Cox wrote: On Thu, Oct 6, 2011 at 11:01 AM, Kostik Belousov kostik...@gmail.comwrote: For one thing, this indeed causes more memory use for the OS. This is somewhat mitigated by automatic use of superpages. Superpage promotion still keeps the 4KB page table around,

Re: Does anyone use nscd?

2011-10-11 Thread Stefan Esser
Am 11.10.2011 10:32, schrieb Michael Bushkov: On Tue, Oct 11, 2011 at 1:42 PM, per...@pluto.rain.com wrote: Doug Barton do...@freebsd.org wrote: On 10/10/2011 11:55, David Brodbeck wrote: Is there any reason to cache negative hits? It's very important for DNS since there are a fairly large

Re: 4.4BSD timeslice management

2011-10-11 Thread John Baldwin
On Wednesday, October 05, 2011 12:54:57 pm Riccardo Cattaneo wrote: Hello, I'm looking into the code of 4.4BSD scheduler (and related files) of FreeBSD version 7.2-RELEASE on an amd64 machine in order to understand how to manage time slices. I'm trying to dynamically change the length of the

Re: Clustering server in freebsd

2011-10-11 Thread krad
On 11 October 2011 08:51, Damien Fleuriot m...@my.gd wrote: On 10/10/11 9:31 PM, elman wrote: Dear all I have plan to cluster server with freebsd 8.2 for mailserver. But I'm confusing with the software for clustering. Do you have a reference for me, or do you have blog and I can see

Re: mmap performance and memory use

2011-10-11 Thread Alan Cox
On 10/10/2011 16:28, Wojciech Puchar wrote: Notice that vm.pmap.pde.promotions increased by 31. This means that 31 superpage mappings were created by promotion from small page mappings. thank you. i looked at .mappings as it seemed logical for me that is shows total. In contrast,

Re: mmap performance and memory use

2011-10-11 Thread Mark Tinguely
On 10/11/2011 11:12 AM, Alan Cox wrote: On 10/10/2011 16:28, Wojciech Puchar wrote: is it possible to force VM subsystem to operate on superpages when possible - i mean swapping in 2MB chunks? Currently, no. For some applications, like the Sun/Oracle JVM, that have code to explicitly

Re: 8.2R i386 bassed md root, doesn't like all machines

2011-10-11 Thread rank1seeker
- Original Message - From: Mark Tinguely marktingu...@gmail.com To: rank1see...@gmail.com Cc: hack...@freebsd.org Date: Thu, 01 Sep 2011 08:54:25 -0500 Subject: Re: 8.2R i386 bassed md root, doesn't like all machines On 9/1/2011 8:17 AM, rank1see...@gmail.com wrote: Works excellent!

Re: Add user to croosworld DESTDIR

2011-10-11 Thread rank1seeker
- Original Message - From: Damien Fleuriot m...@my.gd To: freebsd-hackers@freebsd.org Date: Tue, 04 Oct 2011 18:06:41 +0200 Subject: Re: Add user to croosworld DESTDIR On 10/4/11 5:06 PM, rank1see...@gmail.com wrote: When I wana add user into DESTDIR, I chroot into it. However, in