I want to use heartbeat for make xen HA like vmotion but now I don't know, how can I do . I'm a newbie for linux. everyone please suggest me ~ may be I shold to do ha with httpd for example. How do I make it ?
View 2 Repliesexplain about Apache fail over by using Heartbeat on CentOS 5. i tried it but it is not working.
View 3 Replies View RelatedI'm currently trying to configure Linux heartbeat on my two Linux servers(where SMPP service is running) my two machines are in two different location with different notworks (primary is in 192.168.x.x and secondary is in 10.48.x.x network)
I want to know whether is it possible to configure heartbeat between two such different networks (what i found by surfing internet is the way of configuring in same network) if possible, can i configure to listen to my primary server IP instead of having a secondary IP in primary server (since my SMPP service is running with my primary server's IP)
I have setup a MySQL High Availability Cluster with two nodes using DRBD & Heartbeat. I have successfully installed the cluster but one question which is still not solved is that Heartbeat monitors failover of network or server failure, etc.
What will happen if MySQL service gets stopped or do not start. This heartbeat-DRBD cluster does not take any action on that part. Now I want to enable this feature too which also monitors MySQL service. I have gone through MON help on web but could not find out any good step by step tutorial.
trying to compile heartbeat on slack64, anybody has checked this? and/or solved?
View 8 Replies View Relatedafter i installed F14 on my box, I'll receive this error on boot log message: Code:Heartbeat not configured: /etc/ha.d/ha.cf not found.Heartbeat failure [rc=1]. Failed.how can i fix it?
View 1 Replies View RelatedI am currently trying to setup a cluster using heartbeat. Unfortunatly it does not do what I want to do. I am using heartbeat 2.1.4-11 on a readhat system. I am using the the cib for configuration. What I want to do is the following: I have two Nodes. I want to run a clone resource on both nodes. It's named I want to run as a clone. This works fine.Additionally I want to have two virtual IP adresses. One should be set on Node 1 the other on Node 2. This works fine as well. I want to set dependencies between the resources. And this is where I have problems. What I want to achive: In case named is not able to run on a node, the vIP should switch to the other node (which then will have both vIPs). In case both nodes are able to run named, there should be one vIP on each node. Sounds simple, but does not work.Accourding to the heartbeat docu this an be achieved by using
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i have a root-server and a vserver.the vserver should provide services if the root-server is not reachable. i would like to configure heartbeat. its runnung on the root, but on the vserver i get an error: if i set the following in the ha.cf:
Code:
bcast eth0 # Linux
Code:
heartbeat[14629]: 2011/02/25_16:06:10 info: heartbeat: version 2.1.3
heartbeat[14629]: 2011/02/25_16:06:11 info: Heartbeat generation: 1298641135
heartbeat[14629]: 2011/02/25_16:06:11 ERROR: glib: Error setting socket option
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when iam starting a heartbeat iam getting like this
Starting High-Availability services: *** glibc detected *** heartbeat: free(): invalid pointer: 0x0810e428 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7da7b25]
[code]....
I have followed th given site for HA configuration in my virtualbox but heartbeat is not assigning virtual IP for interface eth0 [URL]...
View 1 Replies View RelatedI have configured heartbeat+DRBD on a SLES10 SP3 cluster and that's working fine except when both nodes are down and I turn on only one node. When this happens, the heartbeat don't starts automatically (the service status says it's unused, so the services, IP address and partition don't start automatically too).
I can turn on the heartbeat manually (service heartbeat start) and get the services, ip address and partition initialized too, but I'd like to make it starts automatically because it's possible to have one node broken and the person that will turn on the other node can forget to manually starts the service.
-When the heartbeat is unused on the first node and I turn on the second node, the heartbeat on the first node starts automatically and everything is fine.
-The command "chkconfig heartbeat on" was executed.
Is it possible to do jboss application server fail over by using heartbeat on rhel5?
View 1 Replies View RelatedI'd like high-availability feature to firewall (iptables) and openvpn service I'm running at my job. Mi project is two firewall boxes in a active/pasive configuration. And if it's possible sync connections' states. I started reading on heartbeat and I'd like to hear some advices and take away some doubts: For the config I'm planning heartbeat service is enough or it would require a CRM service such as pacemaker.
View 3 Replies View RelatedI am trying to setup a High-Availability HTTP Load Balancer With HAProxy & Heartbeat using the below links.
I have all RHEL 5.4 servers hosted on VMWare.
[url]
[url]
This is the scenario, as given in the links as wells as my setup.
Load Balancer 1
Load Balancer 2
Web Server 1
Web Server 2
I have followed all the steps mentioned in the links religiously except the 2.2 here, in which it is asking to configure the vhosts. I could not really understand , what is to be placed in /etc/httpd/conf.d/vhosts.conf file and in which Web Server.
Due to this step only, I think I am failing in Failover test given in Point 4.1 here. I am able to open the webpage by [url] which gives the content of Web Server 1 (http1.example.com). But, when I try to shutdown the http service (to check failover), it does not shows the contents of Web Server 2 (http2.example.com)
Although, I am able to succeed in Failover Test 4.2, in which shared IP 192.168.0.120 switches when I try to start/stop the any of the Load Balancers.
Im running cent os 5.5 64 bit. I simply want to type in a url (In my browser) on my windows desktop, that downloads a zipped folder from my cent os server.
View 2 Replies View RelatedBecause I had some difficulties to make awstats running (I'm not an expert!), I would share my experience with a MINI STEP BY STEP GUIDE. I would like also to discuss some details with experts thus at the end of the guide ,I'll make some questions to them:
I have installed a new server Centos 5.5 32 bit and configured 3 virtual hosts; at the end of /etc/httpd/conf/http.conf I have:
-------http.conf virtual host--------
ServerName 127.0.0.1
NameVirtualHost *:80
<VirtualHost *:80>
[code]....
I have CentOS 5.6 on a VPS and naturally have root access.But I tried everything to make JSP run on it, I installed (I think it did) Tomcat, and nothing happens and I am at a lost.
View 2 Replies View RelatedI am seeing an unknown internet connection both send and receive of about 5kbits that seems to happen every 15 seconds or so. I noticed this the other day and rebooted. It went away but I noticed it again. Nothing shows in the System monitor under processes. I can close all programs and it still seems to happen. What is the best way to track down what is causing this connection, and how to tell what it is connecting to?
View 8 Replies View Relatedconfigure a separate NIC for the heartbeat. what i need to add to cluster.conf to achieve this?
View 1 Replies View RelatedI want to have my server make every night at 3.00 AM backups of /root and /home.I want to use for this .tar.bz2. Also, I want to have the output of the backup.tar.bz2 into /media/400gb/backup What do I have to fill in my crontab to make this work?
I figured:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[server] # crontab -e
0 3 * * * tar -cjf backup.tar.bz2 /home /root
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
But of course, it wont get into my /media/400gb/backup folder.
I have installed CentOS 5.4 on my computer.
I want to run a script before open a Root or User session (I want this script start an appli witout logon as root or any user)
I have in Root a directory (rptr with this files: rptr rptr.cfg and rptr.log)
Usually I open my session as root start the terminal and write this :
cd rptr
nohup ./rptr ./rptr.cfg > rptr.log &
I need to get a script to open this sequence at startup of CentOS but without open any session
i installed CentOS 5.2 with two partition
ext3 / 14GB
swap 2GB
now is it possible 2 make a /var partition without reinstalling?
usually i run the file with
1. open the terminal (log in as root)
2. then just write sh Start-ServiceEngine from the folder it self.
i try to make auto start with this way :
1. create file in /etc/init.d/ name blah
[blah]
#! /bin/sh
sh /root/service-engine/Start-ServiceEngine
exit
[/blah]
2. changing the mod : chmod 755 /etc/init.d/blah but when i restart the centOs it seem run but with error on my program.
i want to make my centos5 a virtual SAN (storage).
View 1 Replies View RelatedI need to get Java working on Firefox. I read some instructions that had one create a link in .mozilla/plugins, to a java library, so I did. When I load a website with Java on it, I still get the message about needed to install a plugin. Not sure what is up. I wouldn't care so much, but I have some equipment that has a Java web interface that I need to configure. If I can't get Java working on Firefox, then that is a problem. I've put the link I created in the plugins dir below.
I'm running Centos 5.3. Here is the uname output code....
How do i make a good update-script for Yum? Because when i want to update my web-server on a daily basis. There have to be an exception in the script for MySQL and PHP. Instead of a automatic update for PHP and MySQL, do i want receive a notice by e-mail for the ROOT to update manual.
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I am trying to create a script which will backup all my data to a remote ftp serverI need to tar all folders inside /data separately /data/as - /data/as/001 - /data/as/002 - /data/as/003 /data/as/004 - etc etcfor dir in */; do dir=`echo $dir | tr -d '/'`; echo $dir; tar czf $dir.tar.gz $dir; done
View 1 Replies View RelatedI am looking for a tool that can automatically create a rpm package after compiling from source, replacing "make install" Ubuntu and Debian use checkinstall for that.
What is the equivalent for centos?
I have a dual boot PC, installed Win XP first, then Centos 5.5 While installing Centos, I set Centos as default. So at boot up time, it does give a choice of selecting from the two if pressed any key, otherwise boots Centos. Now I wish to set it in such a way that Windows is the default OS to boot.
My grub.conf file:--
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You do not have a /boot partition.
[code].....
I'm using CentOS 5.5 and trying to compile RPM 4.3.3, this is required for our target board specific needs. When I did compile RPM 4.3.3's source I got the following error. How to rectify this one?
error: selinux/selinux.h: No Such File or directory
What I have to install for selinux.h?