similar to: GFS + Restarting iptables

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

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:

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 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

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 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 ...

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 everybody, I have tested CTDB+GFS2+CMAN under Debian. It works good but I do not understand some points. It is possible to run the CTDB defining it under services section in cluster.conf but running it on the second node shuts down the process at the first one. My CTDB configuration implies 2 active-active nodes. Does CTDB care if the node starts with clean_start="0" or

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, 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

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, just try the Unitek Self Protek Mistral 1000ipF with nut and I doesn't work. How can I correctly configure it (if the driver support it). Best regards, In my dmesg: [42953293.620000] usb 1-2: new low speed USB device using uhci_hcd and address 7 [42953293.760000] usb 1-2: no configurations [42953293.760000] usb 1-2: can't read configurations, error -22 [42953293.880000] usb 1-2: new

Hello list, ? ?Cannot make Evolution 850 to be recognized, maybe the problem is "Warning: incomplete endpoint descriptor" in lsusb? Details are as follows. NUT installed by download of debian package. Any ideas/suggestions are highly welcome, thanks in advance! --ValenteM = ? ?= ? ? = ? ? = Ubuntu server 12.04.1 LTS (GNU/Linux 3.2.0-35-generic x86_64) sudo dpkg -i

Hi! For those of who who didn't notice it yet: {www,ftp,rsync,cvs,lists,people,bugzilla}.netfilter.org has now been migrated to our new server, a Apple Dual G5 XServe ClusterNode Apart from just switching old sparc64 against new ppc64 hardware, there were some major software upgrades: - Mailman was upgraded from 2.0.11 to 2.1.5 - Bugzilla was upgraded from 2.14.2 to 2.18rc2 - Apache

I'm currently trying to install samba 2.0.3 following DIAGNOSIS.txt on Solaris 2.7 When I try "net view \\ampere" ( ampere = samba server ) I got the following : Error 86 ... bad password ( in french : erreur 86 , mauvais mot de passe, contacter votre administrateur reseau...) what can I do ? I believe the error comes from the smb.conf but I tried several changes and none were

This might not be the correct group to post to, but maybe somone could tell me wich groupd it should go to (as I haven't found any good ones). I have Windows XP machines with IEE1394 (FireWire) LAN. Windows has built in support for OHCI compliant cards and can use them as a normal NIC, but with 400Mbit. This sollution is cheap and alot faster than normal a 100Mbit LAN. The problem is now

Hello everyone, I have a CentOS 5 system. On this system, I used the usermod -n and groupmod -g to change the user id and the group id for a standard, regular user from 500 to 1000. I then ran the following commands (as root), to make sure all the files were changed to match: find / -uid 500 -exec chown 1000 {} \; -- and -- find / -gid 500 -exec chgrp 1000 {} \; Now, whenever I try to login

I 'm currently running a SUN SparcStation with Solaris 2.7 and Samba 2.0.3 Samba runs as domain master and i got security=user and i enabled plain text password on PCs but those Win98 boxes are unable to change their password ( password fail) So i want to try with encrypted password but i can't find mksmbpasswd.sh. Can anyone tell me where to find it ( NOT in source please, i tried