I'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 need to configure Redhat Linux as Domain Controller in my organisation, whee all of my clients PC's will be Windows XP or Windows 7 ( where i can login through Domain users ). what exactly i need to configure in Redhat Linux, i heard Configuring Samba as PDC is quite enough ? is that right ? then what is Open LDAP ? should i need to Configure Open LDAP also ?
If I have Redhat 5 Enterprise workstation, how can I configure it to point to Centos 5 so I can receive updates and fixes through Centos rather than paying for Redhat support ? I heard this can be done, but wasn't sure what the steps are in terms of configuring Redhat
I cant mount a directory on red hat 5 from red hat 4 using fstab.I keep getting permission denied.I mount directories on the same red hat 5 sys from other red hat 5 and 2 old HPUX systems using fstab.When I try to telnet to it i get "no route to host."
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.
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 ?
after 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?
I 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
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:
I 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.
I had Windows XP working. I then put in a new hard disk and installed Redhat 5 on it. rom then i could only boot into Redhat. Further, everyting is very slow. Anothe rproblem is that Redhat does not see my netwrok so I cannot get onto the Internet. I need to have the choice of booting into XP or Redhat.
I'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.
I 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.
I 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?
give the instructions to install and configure yum in SUSE 10. Is it necessary to install yum from CD and then do all the required configurations or ..we cant straight away download yum from internet and configure it....Many links are broken...i am not able to find the exact download path
i am running apache on ubuntu ibex - is there something that i have to setup to run cgi scripts on ubuntu? it runs ok from the command line - but i want to open it up in a web browser.
I installed Ubuntu 10.10on a Compaq via USB. Everything works fine except NO INTERNET. Even a simple LAN connection is not rcognized. What needs to be done?
I m kapil sharma i want to configure ICS in redhat linux 5.0?i have an IP address which provided by ISP.i want to configure linux server which forward packet in my internal network.i want to access internet in my internal network with configuring linux web server.
I'm a Windows SysAdmin and we currently have a half dozen CentOS 5.5 machines at my current job. I also use Fedora 14 at home. I've been trying to get up to speed on Linux and feel like sticking with the RedHat derivatives as opposed to trying a new distro whenever something new comes out has really helped me.
I have a job interview coming up and it sounds like something I'd really like. They have an upgrade of VMWare from 3.5 to 4.1 in the works and virtualization is really my focus right now. Anyway the guy told me that they use SUSE and he really doesn't like RedHat. I don't remember how he described it, but he made it sound like it was too specialized and SUSE is more open.
This is the job description. Experience with MS Windows 2000, 2003 and 2008, Active Directory Architecture, deployment and group policies Red Hat and Novell SUSE Linux Enterprise server (SLES), OES NetWare (On Linux).
Experience with multiple virtualization products including VMware ESX and VMware desktop. Experience with tools used to analyze and perform bulk changes to LDAP directory content including Apache LDAP studio and MS Access. Experience with XML, LDIF, VB script., SSL and secure communications, SLP, DDNS, YAST, RPM, PAM., CRON, Sniffer Pro and Wire Shark . Is going into a SUSE environment going to screw up all the good linux mojo I have going on? I like working in Fedora/CentOS now. Is there a real difference?
