Re: [CentOS] system smtp server question

2008-02-07 Thread Luke Dudney
On 06/02/2008 17:26, Joseph L. Casale wrote: If I have a production mailserver and a series of Linux servers that all develop mail from logging etc, it seems slightly redundant to have so many smtp servers installed on each of those boxes simply forwarding mail as I choose to not have local

Re: [CentOS] swapping on centos 5.1

2008-02-01 Thread Luke Dudney
On 01/02/2008 01:53, Jerry Geis wrote: Hi all, I used to use centos 4.5 on an AMD 4800+ with 2GIG ram. Now I use centos 5.1 on AMD 6400+ with 4GIG RAM. The system responsiveness is different between the two. I noticed that centos 5.1 seems to be swapping programs out of memory at times

Re: [CentOS] Dump on remote filesystems?

2008-01-29 Thread Luke Dudney
On 29/01/2008 13:35, Scott Ehrlich wrote: On Tue, 29 Jan 2008, Tom Brown wrote: I have a couple C5 systems I want to back up. My plan is to, one way or another, back them up to a C5 machine in my office. I have samba installed on the systems to back up, the machines are mounted on the

Re: [CentOS] Xen clock drift

2008-01-09 Thread Luke Dudney
On 08/01/2008 15:15, Brian Mathis wrote: From: Jack Bailey [EMAIL PROTECTED] Date: Jan 8, 2008 3:17 AM To: centos@centos.org Hello All, Consider a CentOS-5.1 Xen server (2.6.18-53.1.4.el5xen) hosting two domains running CentOS-5.1 (2.6.18-53.1.4.el5). One domain has a fairly accurate clock,

Re: [CentOS] Centos 5.1

2007-12-14 Thread Luke Dudney
On 14/12/2007 13:27, Centos wrote: Hello I have downloaded Centos 5.1 several times, but I am getting md5checksum error. also none of the websites on North America had DVD version. it is listed but I couldn't download it. any one else have the same problem. md5sum -c

Re: [CentOS] Clustering MySQL

2007-12-12 Thread Luke Dudney
On 11/12/2007 17:18, Steve Campbell wrote: I'm just beginning to consider using the Clustering available with CentOS. We are going to spec out some new hardware, and after reading most of the Clustering manuals, I have a small question about MySQL. I would like to run High Availability MySQL,

Re: [CentOS] ntpd

2007-12-12 Thread Luke Dudney
On 12/12/2007 05:50, Jason Pyeron wrote: I am running a server inside of VMWare, and the clock gains ~30 seconds every 1000 seconds or 1.03X. I need to keep the drift under the magic 1000 limit that ntpd kills its self, but despite setting maxpoll really low I get: Dec 11 23:58:14 host

Re: [CentOS] Filesystem that doesn't store duplicate data

2007-12-05 Thread Luke Dudney
NetApp's WAFL with A-SIS (advanced single instance storage) does this. From a quick google: http://searchstorage.techtarget.com/originalContent/ 0,289142,sid5_gci1255018,00.html says: ... calculates a 16-bit checksum for each block of data it stores. For data deduplication, the hashes are