Linux Clustering


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Linux Clustering
# 1  
Old 08-04-2011
Linux Clustering

hi guys

Some time ago I used Linux HA(Heartbeat) to setup like 3 cluster.

Now I have to install another 2 cluster and was checking more info to be sure HA was still used but I found some other stuff like OpenAIS - Corosync - Pacemaker to tell you the truth I am kinda confused here

I get Pacemaker needs to be install since it will monitoring if the service is up and running and heartbeat the one I used some time ago is the cluster messaging layer but I understand have been replaced by OpenAIS and Corosync

is that true? now I have to use OpenAIS or Corosync or both instead of heartbeat?

or do you know any other cluster technology?

Basically I need to setup 2 types of cluster of with shared Storage and one without shared Storage (that's why DRBD) but since the one using shared storage won't need DRBD I was trying to understand this heartbeat-openais-corosync stuff

any guidance

thanks a lot

Last edited by pludi; 08-04-2011 at 08:10 AM..
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Ubuntu

Newbie With Linux Clustering, Need Help!!

Hi All, I am new user here and a new one to try clustering with Ubuntu nodes, and need help. If I should be in another place please mention. I have a two nodes with Ubuntu 14.04 installed on them. I need to make a cluster consisting of these two nodes with purpose of experimentation with... (3 Replies)
Discussion started by: IncognitoExpert
3 Replies

2. HP-UX

HP-UX Clustering

Hello guys, I would like to ask for your assistance, since i am new to HP-UX. Please give me some documentation about clustering in HP-UX. More precisely design,architecture, configuring etc. I am working on my master thesis right now and would like to include some guidance about that.... (1 Reply)
Discussion started by: bazillion
1 Replies

3. Ubuntu

Application clustering in Linux Ubuntu

Dear, Please help me to configure application clustering in linux ubuntu. Application is running apache server. Please help Jewel ---------- Post updated at 01:07 PM ---------- Previous update was at 12:48 PM ---------- linuxvirtualserver dot org in this link i go there's three... (2 Replies)
Discussion started by: Jewel100
2 Replies

4. Linux

Linux os clustering

Hi, I have done the OS clustering in linux redhat 5.6, my one node is down and when i am trying to reboot the other node it is not coming up. any pointer to this would be helpful. the SAN storage luns are not coming as mounted (2 Replies)
Discussion started by: mohitj.engg
2 Replies

5. Solaris

Clustering filesystems

SunOS 5.10 Generic_142900-15 sun4u sparc SUNW,SPARC-Enterprise How can I tell if "clustering" is being used in my shop? I have to file systems that are identical. These filesystems are nfs mounted. But how can I tell if they are being kept in sync as a result of clustering or some other... (2 Replies)
Discussion started by: Harleyrci
2 Replies

6. HP-UX

need to recall my hp serviceguard clustering

hi, do u know any link that will get back to me up to speed on hp serviceguard on clustering? thanks and much appreciated, itik (2 Replies)
Discussion started by: itik
2 Replies

7. Red Hat

Clustering Red Hat Enterprise linux Advanced Platform 5.2 (x86-64 bit)

Hello Professionals, We have high-end HP rack servers. We need to provide application fail-over for business continuity. We have done benchmarking of the application on RHEL 5.2 on HP servers to estimate the hardware requirement so as to meet next 3-5 years business growth. Presently we... (1 Reply)
Discussion started by: kgayyar
1 Replies

8. UNIX for Advanced & Expert Users

Mirroring and Clustering with Veritas

Can anybody help me how to mirror the solaris 10 step-by-step with veritas. Have two disks. Then how can I cluster with veritas (1 Reply)
Discussion started by: karole
1 Replies

9. UNIX for Dummies Questions & Answers

Clustering or not

I woulld like to use the JDE newest version, but I am considering whether using 2 X Wintel server with clustering or 1 Unix server without clustering. Is Unix stable enough to except the clustering? (0 Replies)
Discussion started by: superlouis
0 Replies

10. UNIX for Advanced & Expert Users

Clustering solution for RH Linux AS and Solaris x86/AMD 64

Dear All Experts, Would like to know the maturity/ stability of Redhat Linux AS 3.0 and Solaris. My organization need to setup cluster solution. We are well-versed with Veritas Cluster on Solaris. We are thinking of waiting for certification support of the various ISV like Oracle, Veritas... (3 Replies)
Discussion started by: izy100
3 Replies
Login or Register to Ask a Question
HB_TAKEOVER(1)							 General commands						    HB_TAKEOVER(1)

NAME
hb_takeover - issues a failover request to the cluster manager SYNOPSIS
hb_takeover [all|foreign|local|failback] DESCRIPTION
Warning This command is deprecated. It is only suitable for legacy Heartbeat clusters without Pacemaker enabled. In Pacemaker-enabled clusters, the crm(8) shell supports switching individual nodes into standby mode, and replaces hb_takeover. /usr/share/heartbeat/hb_takeover issues a request to the cluster to move resources to the node where it is invoked, from the other node. Issuing hb_takeover on the current node is equivalent to performing hb_standby on the other node. CAVEATS
hb_takeover is only usable in R1-style configurations (i.e., those configured using the haresources file). SEE ALSO
hb_standby(1), heartbeat(8), cl_status(1) AUTHORS
Alan Robertson <alanr@unix.sh> hb_takeover Guochun Shi <gshi@ncsa.uiuc.edu> man page Florian Haas <florian.haas@linbit.com> man page Heartbeat 3.0.5 November 26, 2009 HB_TAKEOVER(1)