Discuss February 2010

discuss@lists.centos.org

273 participants
232 discussions

Clustering apache
by Dan Burkland 17 Feb '10

17 Feb '10

I'm a greenhorn when it comes to clustering in RHEL/CentOS and recently setup an active/standby clustering using Apache & Heartbeat. It seems to be a good entry step into clustering however after testing it I was disappointed in that the resource manager does not start httpd on node2 if httpd on node1 is dead (only starts httpd on node2 if the heartbeat daemon on node1 is dead). Is there anyway to achieve this setup if not with Heartbeat with some sort of other HA solution? Thank you! Dan

3 3

DRBD Info
by Joseph L. Casale 17 Feb '10

17 Feb '10

Hey Guys, I want to use drbd (prot A) to handle replication for some backup volumes. I see 8/8.2/8.3 available, are the 8.3 packages considered stable? The files on the primary node will be from 2->400 gig in size. The nodes are interconnected by gig fiber, the volumes will be lvm backed, given I have never used drbd are there aspects of this that glare out? Thanks! jlc

1 0

a VNC client suitable to monitor 15 desktops in 1 screen, automatic reconnect. Exists?
by Andres Salazar 17 Feb '10

17 Feb '10

Hello, Is there a VNC client out there that can permit me to run it 15 times simultaneously and scale them smaller so that I can view 15 little remote screens (at the same time) in my one big monitor? Also, is there a way to make it so if the PC is rebooted the client automatically reconnects ? The goal of this is to have one big monitor to view in realtime what people are doing in their PCs. Without interaction from me with the mouse/keyboard.. all I need to do is watch. A plus if this VNC client is compatible with MacOS/windows Andres

3 2

SAS raid controllers
by Gordon McLellan 17 Feb '10

17 Feb '10

Is anyone running either the newish Adaptec 5805 or the new LSI (3ware) 9750 sas raid controllers in a production environment with Centos 5.3/5.4? The low price of these cards makes me suspicious, compared to the more expensive pre-merger 3ware cards and considerably more expensive Areca ARC-1680. I've been 'burned' by the low cost of Promise raid cards (just as this group pointed out, they're crap cards!), but I'm still not convinced that most expensive == best. When it comes to parallel scsi cards, Adaptec has always been my choice regardless of platform, but I've never used their serial scsi products. I have several older pre-merger 3ware cards installed and have been working flawlessly for years, but under a windows environment. I noticed none of these manufacturers are listed on the upstream provider's HCL, yet they all eagerly claim "Linux" support on their respective websites.. The Adapetc website actually names both Centos and the upstream provider as 'supported'. Kind Regards, Gordon

4 3

Load Balancer (heartbeat, ldirectord, ipvsadm) + Apache Problem
by Roberto HT 17 Feb '10

17 Feb '10

Hi, I'm having this problem with load balancer. I already setup the load balancer and two servers behind it with this kind of topology ----------------------------------------------------- request -> DIRECTOR -- Server 1 \ Server 2 ----------------------------------------------------- DIRECTOR's (RHEL 5) Virtual IP = 192.168.1.1 Server 1's (RHEL 4.4) Virtual IP = 192.168.1.2 Server 2's (CentOS 5.3) Virtual IP = 192.168.1.3 The problem is when I try to hit the 192.168.1.1, it sometimes give me a HTTP 200 and sometimes it will timed out. I hit it using lynx -dump. It should return "Hello world!" if success. But if we hit it directly to 192.168.1.2:80 and 192.168.1.3:80, it will return HTTP 200 which means no error and no timeout. Since the Server 1 is the same as Server 2 in configuration, are there somethings I missed here? Another information is that I set the director using round robin algorithm, so everytime a successful hit returned from server 1, the next one is surely heading to Server 2 right? Based on the Apache's access log, I also knew that the timed out occured when it is the Server 2's turn to handle the request. Aside from the same httpd.conf and the same httpd version are there any things in the system level, kernel level that should be the same between those two servers? Thanks. Roberto

2 3

What is the driver for Intel Corporation Mobile GM965/GL960 Graphics Controller ?
by hce 17 Feb '10

17 Feb '10

Hi, What is the driver name for Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03) I can download from yum? Thank you. Kind Regards

1 0

Anyone using Active Driectory auth with Centos 5.4.....?
by Tom Bishop 17 Feb '10

17 Feb '10

Setting up a new backuppc for a small group of device and I am running centos 5.4 with winbind setup and working. Everything is working and I would like the users to authenicate using their AD creds and was wondering what folks are using to do that with apache 2.2 and centos 5.4. I know about mod_auth_pam but that seems pretty dead so I was just wondering what folks were using and whats the easiest to setup. Any pointers to any how to's would be appreciated...Thanks.

12 20

Adobe 64Bit Flash Player 10 went alpha
by Timo Schoeler 17 Feb '10

17 Feb '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, just for the ones who didn't hear about this yet: http://labs.adobe.com/downloads/flashplayer10_64bit.html Best, Timo -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFLe517fg746kcGBOwRAmUXAJ44kADgA8Dj6HfntfnHa1Obn1xfZQCbBjvC LjR1yy+qioA1N7Eo7WtVjRM= =S0fb -----END PGP SIGNATURE-----

1 0

password protect kickstart ftp
by Kwan Lowe 16 Feb '10

16 Feb '10

Hello all: Does anyone know if it's possible to set an ftp user and password on the kickstart? E.g., something like: At the GRuB prompt of the boot.iso: linux ks=ftp://username:password@192.168.0.100/authftp/ks/standard.ks

1 0

Configuring Local Repo
by Alberto Garcia Gomez 16 Feb '10

16 Feb '10

I have a local repo of Centos, I'll like to used as part of my Internet Repos, so I wonder how can I do that ___________________________________ Atte. Alberto García Gómez M:.M:. Administrador de Redes/Webmaster Dirección Provincial de Educación. Matanzas, Cuba.

2 1

← Newer
1
...
8
9
10
11
12
13
14
...
24
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

Discuss February 2010