similar to: CTDB+GFS2+CMAN. clean_start="0" or clean_start="1"?

Hi, I have configured two machines for testing gfs filesystems. They are attached to a iscsi device and centos versions are: CentOS release 5.4 (Final) Linux node1.fib.upc.es 2.6.18-164.el5 #1 SMP Thu Sep 3 03:33:56 EDT 2009 i686 i686 i386 GNU/Linux The problem is if I try to mount a gfs partition it hangs. [root at node2 ~]# cman_tool status Version: 6.2.0 Config Version: 29 Cluster Name:

Hi. The short story... Rush job, never done clustered file systems before, vlan didn't support multicast. Thus I ended up with drbd working ok between the two servers but cman / gfs2 not working, resulting in what was meant to be a drbd primary/primary cluster being a primary/secondary cluster until the vlan could be fixed with gfs only mounted on the one server. I got the single server

Dear Xen Users, I am new to this technology and I''ve been reading all over the places about how to setup a cluster infrasctructre using Xen DOM0 and Xen DOMu Domains. So far I have quite a few parts running (cluster) but I am trying to add a (virtual) fencing method. I have read that I can use (Virtual Fencing) using the fence_xvmd-fence_xvm deamon and agents; that will allow me to

Hi, I have a domain controller which was configured to use the local profiles. We have a relatively small group whose work required it. Now we are moving toward using the domain for all machine with roaming profile. There are a lot of posts dealing with the roaming profiles and the folder redirection. But I've met some issues. My configuration: NS3 and SMB are hostnames of our servers.

Hi Guys, I'm using centos 6.5 as guest on RHEV and rhcs for cluster web environment. The environtment : web1.example.com web2.example.com When cluster being quorum, the web1 reboots by web2. When web2 is going up, web2 reboots by web1. Does anybody know how to solving this "fence loop" ? master_wins="1" is not working properly, qdisk also. Below the cluster.conf, I

Hi? All: I have two physical machines as KVM hosts (clusterA.RHCS and clusterB.RHCS) , an iscsi target set into GFS. All I want is a HA Cluster which could migrate all the virtual machines on a node to another when the first node failed into some error status. So I created a cluster "cluster" using RHCS ,added the two hosts into the cluster . created a fence device . for every virtual

Hi guys ... I have a problem ... here is my settup luci xen0 xen1 [root at xen1 ~]# clustat Cluster Status for XEN_Cluster @ Mon Jun 29 03:31:23 2009 Member Status: Quorate Member Name ID Status ------ ---- ---- ------ xen0.genx.local

Hi there. I have 2 days trying to resolve this issue ... I have 2 xen servers in cluster ... and I installed Luci on another server separate from the 2 xen servers. I created a cluster ... I create a failed over domain .... I did migration and live migration from a dom0 to another ... My problem is .... I don`t have "Add a virtual Service" tab to add A VM as a cluster service ...

Dear List, I have one last little problem with setting up an cluster. My gfs Mount will hang as soon as I do an iptables restart on one of the nodes.. First, let me describe my setup: - 4 nodes, all running an updated Centos 5.2 installation - 1 Dell MD3000i ISCSI SAN - All nodes are connected by Dell?s Supplied RDAC driver Everything is running stable when the cluster is started (tested

I have Centos 6.1 and i'm configuring cluster with conga, lucci and ricci these services are installed and running without problem. I need this type configuration for a high availability of virtual machines which is run on kvm. My problem is at the time of configuring "service group", when i click to add appears the new windows wich say "add service to cluster" and i fill

Hi I am using a two node cluster to achieve high availability. I am basically testing a scenario where in if i shutdown my node (node-1) then the other node (node-2) should start functioning like node-1. Currently what i am observing is that the entire cluster gets into "Stopped" state. Here is my cluster.conf file ************************ <?xml version="1.0"?>

Hi, We have two nodes with centos 5.5 x64 and cluster+gfs offering samba and NFS services. Recently one node displayed the following messages in log files: Sep 13 08:19:07 NODE1 gfs_controld[3101]: cpg_mcast_joined error 2 handle 2846d7ad00000000 MSG_PLOCK Sep 13 08:19:07 NODE1 gfs_controld[3101]: send plock message error -1 Sep 13 08:19:11 NODE1 gfs_controld[3101]: cpg_mcast_joined error 2

Hello All, As per the subject, we have recently joined a w2k3 domain folowing instructions on wiki as well as well as relying on valuble information on the list. The steps we took were the following: Join samba as secondary Created dns records by hand (ldbsearch, samba-tool dns add) Checked replication Copied sysvol Transferred some roles from windows Transferred some roles from samba (fsmo

I'm desparately looking for more ideas on how to debug what's going on with our CLVM cluster. Background: 4 node "cluster"-- machines are Dell blades with Dell M6220/M6348 switches. Sole purpose of Cluster Suite tools is to use CLVM against an iSCSI storage array. Machines are running CentOS 5.8 with the Xen kernels. These blades host various VMs for a project. The iSCSI

Dear Sir, I have implemented Samba PDC. Its working fine. But o do Highly Available, I have been trying to make it in 2 node cluster. Everything is running fine. But facing a problem, which I want to share. When I shift PDC to another cluster node. Everything is shifting fine. But my existing user can not log in. The can logged in again if I rejoined that mechine again to domain. I am explaining

Hi all, A recent update to CentOS 5.9 has broken my cluster's ability to fence nodes. I have two Dell's which are both fenced via their DRAC6 cards. The current configuration in cluster.conf for the fencing devices is: <fencedevice agent="fence_drac5" cmd_prompt="admin1-&gt;" ipaddr="192.168.251.11" login="fencer" name="ms1-drac"

centOs5.5/samba4/named here is a short guide setting it up to work. First of all do not install the bind package coming with centos 5.5!! Install needs for samba yum install libacl* gnutls* readline* python* gdb* autoconf* Named installation: Here is a description on what to do: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d nssec-nsec3-support/ The steps, yum

centOs5.5/samba4/named here is a short guide setting it up to work. First of all do not install the bind package coming with centos 5.5!! Install needs for samba yum install libacl* gnutls* readline* python* gdb* autoconf* Named installation: Here is a description on what to do: http://jason.roysdon.net/2009/10/16/building-bind-9-6-on-rhel5-centos5-for-d nssec-nsec3-support/ The steps, yum

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centOs5.5/samba4/named here is a short guide setting it up to work. I added TSIG for bind-master amd bind-slave. Update to samba4 alpha13 added (installing git on CentOs 5.5). If you do this howto right now you will start with samba4 alpha13. You do not need the update section. But you need git for your installation because the rsync-thing is broken!!!!!! First of all do not install the bind