similar to: Ocfs2 with corosync and pacemaker on oracle Linux 7

hi! i'm on debian lenny and trying to run ocfs2 on a dual primary drbd device. the drbd device is already set up as msDRBD0. to get dlm_controld.pcmk i installed it from source (from cluster-suite-3.0.10) now i configured a resource "resDLM" with 2 clones: primitive resDLM ocf:pacemaker:controld op monitor interval="120s" clone cloneDLM resDLM meta

Hello Fellow CentOS users. I was hoping to get some information on Pacemaker clusters using OCFS2 on CentOS 6.x. In my initial attempts to get this to work, I realized that Pacemaker is packaged much differently on CentOS than it is on Debian or SUSE. For example, /usr/sbin/dlm_controld.pcmk is missing and ocfs2-tools is nowhere to be found. Users could of course pull in packages from say Oracle

I have been reading loads of threads over different mailing lists about ocfs2_controld, so have anyone ever built Cluster stack (openAIS, pacemaker, corosync + OCFS2 1.4) from source and got o2cb agent working with pacemaker? Got this from messages: /var/log/messages:Aug 14 15:05:20 ip-172-16-2-12 o2cb(resO2CB:0)[4239]: ERROR: Setup problem: couldn't find command:

Hi, I cannot 'halt' my CentOS 6 servers while running corosync+pacemaker. I believe the runlevels used to stop corosync and pacemaker are not in the correct order and create the infinite "Waiting for corosync services to unload..." loop thing. This is my first time with this cluster technology but apparently pacemaker has to be stopped /before/ corosync. Applying the following

Hello, We are having a problem with a 3-node cluster based on Pacemaker/Corosync with 2 primary DRBD+OCFS2 nodes and a quorum node. Nodes run on Debian Squeeze, all packages are from the stable branch except for Corosync (which is from backports for udpu functionality). Each node has a single network card. When the network is up, everything works without any problems, graceful shutdown of

Hi everyone, I need some help to setup my configuration failover system. My goal is to have a redundance system using Xen + DRBD + Corosync + Pacemaker On Xen I will have one virtual machine. When this computer has network down, I will do a Live migration to the second computer. The first configuration I will need is a crossover cable, won''t I? It is really necessary? Ok, I did it. eth0

I have seen many references online to being able to use OCFS2 with Pacemaker, but the documentation I have been able to find is very Sparse. I have kernel 2.6.29, and the latest DLM and Pacemaker (using openais) and OCFS2-Tools from GIT. (As of June 13). I was able to build ocfs2_controld.pcmk ... (With some minor changes to the makefile for my install) I noticed the OCF version of o2cb is not

Hi, On 12/05/2017 11:19 PM, BASSAGET C?dric wrote: > Hello > Retried from scratch; and still have an error when trying to bring up > the second cluster : > > root at LAB-virtm6:/# o2cb register-cluster ocfs2new > o2cb: Internal logic failure while registering cluster 'ocfs2new' > > root at LAB-virtm6:/mnt/vol1_iscsi_san1# o2cb list-clusters > ocfs2 >

Hi, On 12/05/2017 11:19 PM, BASSAGET C?dric wrote: > Hello > Retried from scratch; and still have an error when trying to bring up > the second cluster : > > root at LAB-virtm6:/# o2cb register-cluster ocfs2new > o2cb: Internal logic failure while registering cluster 'ocfs2new' > > root at LAB-virtm6:/mnt/vol1_iscsi_san1# o2cb list-clusters > ocfs2 >

I'm trying to setup a pair of FreePBX-4.211.64 boxes using Pacemaker, Corosync, and DRBD. All the examples I've found so far use Heartbeat, but Heartbeat is not in the repositories and doesn't want to compile from source. Does anyone have a working configuration they can share or a tutorial they can point me to? Also, what does drbdlinks bring to the party? Isn't just linking

Hi, We''re setting up fairly large Lustre 2.1.2 filesystems, each with 18 nodes and 159 resources all in one Corosync/Pacemaker cluster as suggested by our vendor. We''re getting mixed messages on how large of a Corosync/Pacemaker cluster will work well between our vendor an others. 1. Are there Lustre Corosync/Pacemaker clusters out there of this size or larger? 2.

I'm currently testing fail-over with a two-node active-active cluster (with node dig and node dag): Both nodes are up, one is manually killed. CTDB on the node that's still alive should perform a recovery and everything should working again. What's infrequently happening is: After killing the pacemaker-process on dag (and dag consequently being fenced), dig's CTDB tries to

Hello, this is my scenario: 1)I've created a Pacemaker cluster with the following ocfs package on opensuse 11.3 64bit ocfs2console-1.8.0-2.1.x86_64 ocfs2-tools-o2cb-1.8.0-2.1.x86_64 ocfs2-tools-1.8.0-2.1.x86_64 2)I've configured the cluster as usual : <resources> <clone id="dlm-clone"> <meta_attributes id="dlm-clone-meta_attributes">

Howdy! I have ocfs2 set up on a cluster running pacemaker and openais. When setting up ocfs2 using service o2cb configure, do I need to specify a different cluster stack besides o2cb? Thanks, -K -------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-users/attachments/20090424/c97c81fc/attachment.html

Hello all, I am trying to create a corosync/pacemaker cluster using CentOS 6.0. However, I'm having a great deal of difficulty doing so. Corosync has a valid configuration file and an authkey has been generated. When I run /etc/init.d/corosync I see that only corosync is started. >From experience working with corosync/pacemaker before, I know that this is not enough to have a functioning

Fix compilation of Pacemaker glue for ocfs2_controld when the underlying Pacemaker installation supports both the Heartbeat and OpenAIS stack Signed-off-by: Andrew Beekhof <abeekhof at suse.de> --- upstream/ocfs2_controld/pacemaker.c 2008-09-11 16:51:11.000000000 +0200 +++ dev/ocfs2_controld/pacemaker.c 2008-10-23 13:14:56.000000000 +0200 @@ -20,8 +20,16 @@ #include

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! I think I stumbled on at least two bugs in the CentOS 7.2 pacemaker package, though I'm not quite sure if or where to report it. I'm using the following package to set up a 2-node active/passive cluster: [root at clnode1 ~]# rpm -q pacemaker pacemaker-1.1.13-10.el7_2.4.x86_64 The installation is up-to-date on both nodes as of the

I was testing ocfs2 on a 2 node cluster set up. ocfs2-tools version is 1.6.3 ocfs2 kernel version is 2.6.36 Using cman on 2 nodes node02 dw # ping_pong -rwm /data/test.dat 3 data increment = 2 14 locks/sec node01 dw # ping_pong -rw /data/test.dat 3 data increment = 2 10 locks/sec node02 dw # ping_pong -r /data/test.dat 3 1980 locks/sec Using cman on 1 node node02 dw #

It is obsoleted since Dec 2005. Signed-off-by: WANG Cong <amwang at redhat.com> --- Documentation/ABI/obsolete/o2cb | 11 ----------- Documentation/ABI/removed/o2cb | 10 ++++++++++ Documentation/feature-removal-schedule.txt | 10 ---------- fs/ocfs2/cluster/sys.c | 9 --------- 4 files changed, 10 insertions(+), 30 deletions(-) --- diff

Hi, Can u please explain for what purpose pacemaker cluster used here? Regards, Jiffin On Thursday 07 December 2017 06:59 PM, Tomalak Geret'kal wrote: > > Hi guys > > I'm wondering if anyone here is using the GlusterFS OCF resource > agents with Pacemaker on CentOS 7? > > yum install centos-release-gluster > yum install glusterfs-server