Displaying 20 results from an estimated 11000 matches similar to: "CentOS 5 and Xen"
2010 Apr 27
0
Transparent proxy with LVS
I've managed to configure a LVS Cluster to act as a transparent proxy
squid farm, with a virtual server as load balancer, and three real
servers. Because redirecting packets going to port 80 to port 3128 of
squid in the load balancer doesn't works, the solution has a mix of ip
route and iptables.
Here is the script I wrote to configure transparent proxy.
#!/bin/bash
#Transparent proxy
2000 Oct 11
0
RE: CBQ and load balancing -> solved
Hi there,
I got the solution for my problem, and thought may at someday somebody
could use it. Julian Anastasov and some people from the LVS mailing list
helped me with it.
---
Subject: Re: LVS and CBQ
Date: Tue, 10 Oct 2000 22:53:01 +0000 (GMT)
From: Julian Anastasov <ja@ssi.bg>
To: joern maier <joern.maier@informatik.uni-ulm.de>
CC:
2008 Sep 25
1
Implementing LVS changes made in Piranha GUI
Every time I touch something, pieces fall off! It's a good thing this
stuff isn't in production yet (for me I mean).
So I had an LVS, configured with Piranha, directing http test transactions
across two servers. I used Piranha to add another realserver. It
appeared in the lvs.cf file, but didn't appear in the ipvsadm output. So
I stopped and restarted Pulse. And now *none* of the
2006 Nov 10
0
Centos 4.4 ipvsadm problem
Hi All,
Using CentOS 4.4 with ipvsadm-1.24-6.
I am using LVS/ipvsadm to load balance webservers, with about 20 VIP's
in use.
My problem is that when I start the pulse service, all of the interfaces
seem to appear
correctly in the output of ipvsadm -ln , but it is not possible to
connect to them.
I discovered that the ones I _CAN_ connect to appear in the full
ifconfig listing, while
2006 Dec 22
1
IPVS connections not removed
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
<title></title>
</head>
<body bgcolor="#ffffff" text="#000000">
<font color="#000000">Hi centos users,<br>
<br>
2007 Sep 16
0
Port forwarding from dom0 to bridged domU with IPVS
Hi list,
We, an OSS advocacy group, setup a Xen 3.1 machine composed of :
. a 64 bits dom0 running Debian stable amd64
. 2 hvm domUs running OpenBSD amd64
. 2 hvm domUs running NetBSD i386
This machine is to be hosted and reachable from the Internet, but it will
only have one public IP.
Naturally, our first tought was to port-forward using iptables /
netfilter. We didn''t really
2005 Apr 07
0
LVS-domain logon -nmbd
Hi all,
I try setup LVS and samba server and i found one problem when I registered computer to domain.
I drawed picture and attach it.
client(195.146.40.2)
|
|
LVS
VIP(195.146.40.1)
DIP(192.168.30.1)
|
|
samba(192.168.30.10)
For clearly understand : I have two networks, external and internal. When
nmbd receive announcment from client send answer to client. Answer packet
contain ipadress of
2008 Jul 22
0
Oracle apps form server issue with Piranha Load balancer
Hi all,
First of all sorry for writing such a big mail.I am facing problem while
implementing Piranha Load balancer on CENTOS 4 for my two oracle 11i
application server running on linux.
Oracle Real server details
Instance Name - test
url's - 1 . dev.xxx.com:8004
2 . uat.xxx.com:8004
Architecture -
Services installed on dev are
1. Database Server
2.Concurrent Processing
2006 Feb 12
2
CentOS 4.2 x86_64 - ipvsadm
Hi
Anyone know of there is an rpm available for this? Trying to build a
loadbalancer from the LVS project for a webserver farm and struggling
with ipvsadm
<http://www.linuxvirtualserver.org/software/kernel-2.6/ipvsadm-1.24-6.src.rpm>
on 4.2
thanks
2011 Mar 08
2
keepalived+LVS
hello,
all!
if i want to use lvs function of keepalived , i must install ipvsadm ?
tks!
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2013 Aug 23
1
Setting Up LVS to Load Balance DNS
Greetings, all:
OS: CentOS 6.4 x86_64
Kernel: 2.6.32-358.14.1
I could use some assistance with setting up pulse to load balance my dns
servers. I've configured tcp and udp port 53 with the piranha gui, set up
arptable rules on the real servers and added the virtual ip to the bond0
interface on the real servers, but I'm still having no luck in getting
things going. A dig against the
2006 Apr 28
2
kernel panic - spin_lock
Guys,
one of our boxes just died with the following error:
kernel panic - not syncing: fs/block_dev.c:396: spin_lock
(fs/block_dev.c:c0361c0) already locked by fs/block_dev.c/287.
The system's an LVS running CentOS 4.3:
centos-release-4-3.2
kernel-2.6.9-34.EL
ipvsadm-1.24-6
heartbeat-1.2.3.cvs.20050927-1.centos4
I note that there's a bug report filed related to CentOS 4.2:
2005 Feb 21
1
keepalived on centos 3.4
Is anyone successfully using dag's keepalived-1.1.10-1.1.el3.rf on
centos 3.4?
It's giving me some strange issues (LVS Topology never shows up, even
though I can manually set it w/ ipvsadm)
Attempting to rebuild it has been less than successful, as anyone who
tries will see in their appropriate BUILD/keepalived-1.1.10/config.log
and in the rpmbuild output. It complains about openssl
2006 Jan 31
4
what pkg contains libstdc++-libc6.2-2.so.3
In CentOS 4.1/2, what package contains this library:
libstdc++-libc6.2-2.so.3?
I installed a couple of the compat- packages, but this library is still missing.
2007 Mar 10
0
Questions about pass through block devices
What happens to the block layer if the block request queue gets very,
very long?
Imagine there are many DomUs and they are all working against VERY
SLOW disks.
I wish I understood the entire chain better, and I''m sorry to ask
such a vague question.
I understand this is a weird question, because the performance
implications of this scenario are horrific. The reason I ask is that
2008 Apr 04
3
xfs and centosplus kernel
I read that XFS has problems with 4K Stack size for Linux on 32-bit
systems. How did we address this in the centosplus kernel? Since what
release of CentOS was this problem resolved?
Is there a quick way to know what size the Linux stack is configured to be
in a system's that's running?
Thanks for your help.
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2006 Jun 24
0
Re: Xen on openmosix/openssi..
Forgive me if I sent this twice, I think I hit the "send" button by mistake.
--- Bj�rn Tore Svinningen <bt@erter.org> wrote:
> I''ve seen your post on xen''s forum about running Xen ontop of openssi.
>
> Have you got''en any further on this idea ? Had the same idea myselves,
> but it seems all posts I find end nowhere.
Hm, I thought this
2006 Jan 03
2
Determine what changed between CentOS 4.1 and CentOS 4.2
Is there a way to determine what package changed from CentOS 4.1 to
4.2 (or between any two versions)? I need to create a yum repository
to upgrade some machines that cannot talk to the Internet.
Thanks for any help.
ID:FONGVANG
2006 Apr 05
2
3ware 9550SX and CentOS
I'm getting a couple of systems that are arriving with the new 3ware
9550sx controller. Does anyone know when this will be natively
supported by CentOS?
Has anyone built an RPM of the driver/module for this new controller?
2008 Jan 05
2
centos 5.1 fresh install of ipvsadm: service won't start: config missing
Hello all,
I have ipvsadm-1.24 installed, and there's an error when the service starts:
Applying IPVS configuration: /etc/init.d/ipvsadm: line 62:
/etc/sysconfig/ipvsadm: No such file or directory
is the install broken? I did a "yum whatprovides ipvsadm" and it does
say there's a config, but doesn't point to where it is.
any suggestions?
--
---------------
Morpheus: