Displaying 20 results from an estimated 10000 matches similar to: "LVS (Linux virtual server) on centos?"
2006 Dec 22
1
IPVS connections not removed
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<font color="#000000">Hi centos users,<br>
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2004 Nov 05
8
Using Shorewall + Linux Virtual Server LVS/DR
I''m havign a HUGE amount of difficulty getting shoreline to work with LVS.
We use it here constantly so we know it works. The problem is packets come
in, get directed to a webserver, webserver returns the packet to firewall,
and then it goes into a black hole. rp_filter is off globally on all
interfaces. LVS seems to be working right....
I use shorewall tcrules to mark packets on
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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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
2009 Mar 25
2
Monitoring IP masquerading on LVS load-balancing
I've got small numbers of connections moving through a load balancer
configured in NAT mode. So I've got an iptables table called "nat", which
has in it a line "-A POSTROUTING -o eth0 -j MASQUERADE" (lan connect is
eth0, private lan inside the cluster is eth1).
The load balancer is working; connections made to the virtual ip on that
host do get routed to one of the
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
2007 Jan 15
1
piranha lvsd "cluster" status: how?
Hi,
I've got a couple of machines acting as directors with service=lvs
Is there something similar to 'clustat' for pulse+lvsd?
I need this in order to make our monitorization scripts "cluster-aware",
or else one node will have critical status when there are less nannies
than it expected because the services ran over to the other node.
Thanks in advance,
Rui
--
+ No
2009 Apr 06
3
Dovecot, LVS and the issues I have with it.
We run around 5 dovecot (debian etch 1.0.rc15) POP/IMAP 'nodes' using
the LVS load balancer and an NFS based SAN. it works pretty well. I love
the robustness of load balancing POP/IMAP. We do a reasonable amount of
throughput through these especially at peak times pushing our SAN to
around 1.5k IOP/s
We currently have two issues with this setup. One of which is NFS index
corruption
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
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
2008 Apr 04
2
simple load balancing/failover for OWA
We are building an exchange cluster with two front end Outlook Web
Access servers. We would like to at least have some sort of failover,
and prefereably load balancing for them.
The MS recommended way is to use NLB, but for various reasons that's not
working with our set up.
We are looking to set up a single linux server and use something like
LVS to load balance/fail over 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 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
2006 Jun 29
1
CentOS 4.3 (Final) need IPVS
Hello All
Currently on a CentOS 4.3 system with the 2.6.14.3 kernel.
Is there a recommend way to properly recompile the kernel?
I was thinking of dling the source from kernel.org, but I was told that
using SRPMs would be better?
Any suggestions ?
Thank You
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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:
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
2010 Mar 09
2
fstab Pass Column and forced disk checks
If I have the 6th column in fstab (the pass column) set to 0, does that mean
disk checks will never be forced at boot regardless of anything like File
System State, Mount Count, and Check Interval on the file system itself, or
are there exceptions to this?
I know `man fstab` says:
If the sixth field is not present or zero, a value of zero is returned and
fsck will assume that the filesystem does
2005 Dec 31
2
Missing GPG sigs on Centos 4.2 SRPMS
Howdy folks,
$ cd /opt/mirrors/centos/4.2
$ find -type f | grep "\.rpm" | while read i; do rpm -K "$i"; done | egrep -v ": \(sha1\) dsa sha1 md5 gpg OK\$"
centosplus/SRPMS/reiserfs-utils-3.6.19-2.1.src.rpm: sha1 md5 OK
extras/SRPMS/drbd-0.7.14-1.centos4.src.rpm: sha1 md5 OK
extras/SRPMS/ipvsadm-1.24-6.src.rpm: (SHA1) DSA sha1 md5 (GPG) NOT OK (MISSING KEYS:
2007 Dec 11
2
Clustering MySQL
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, in other words, similar to
how you can run HA HTTPD and the like. The catch seems to be if I run
MySQL on an individual server, with
2009 Nov 09
1
File "lvs.ml", line 11... : Error: Unbound value Guestfs.create
On F12, I'm getting this build failure:
ocamlfind ocamlopt -ccopt '-L ../../src/.libs' \
-warn-error A -I .. mlguestfs.cmxa lvs.ml -o lvs
File "lvs.ml", line 11, characters 10-24:
Error: Unbound value Guestfs.create
make[2]: *** [lvs] Error 2
Admittedly with STREQ-related changes, but they seem unrelated...