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Re: [Linux-cluster] Adding third node to existing cluster



Title: Re: [Linux-cluster] Adding third node to existing cluster

Hi

Here are the firewall settings

#more /etc/sysconfig/iptables
# Generated by iptables-save v1.3.5 on Wed Jul 14 10:13:12 2010
*filter
:INPUT ACCEPT [2:186]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [4:486]
-A INPUT -i eth5 -p udp -m udp --dport 5405 -j ACCEPT
-A INPUT -i eth5 -p udp -m udp --sport 5405 -j ACCEPT
-A INPUT -i eth0 -p tcp -m tcp --dport 14567 -j ACCEPT
-A INPUT -i eth0 -p tcp -m tcp --sport 14567 -j ACCEPT
-A INPUT -i eth0 -p tcp -m tcp --dport 16851 -j ACCEPT
-A INPUT -i eth0 -p tcp -m tcp --sport 16851 -j ACCEPT
-A INPUT -i eth5 -p udp -m udp --dport 50007 -j ACCEPT
-A INPUT -i eth5 -p udp -m udp --sport 50007 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 11111 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 11111 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 21064 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 21064 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 50009 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 50009 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 50008 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 50008 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 50006 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 50006 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 41969 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 41969 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 41968 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 41968 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 41967 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 41967 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --dport 41966 -j ACCEPT
-A INPUT -i eth5 -p tcp -m tcp --sport 41966 -j ACCEPT
-A OUTPUT -o eth5 -p udp -m udp --sport 5405 -j ACCEPT
-A OUTPUT -o eth5 -p udp -m udp --dport 5405 -j ACCEPT
-A OUTPUT -o eth0 -p tcp -m tcp --sport 14567 -j ACCEPT
-A OUTPUT -o eth0 -p tcp -m tcp --dport 14567 -j ACCEPT
-A OUTPUT -o eth0 -p tcp -m tcp --sport 16851 -j ACCEPT
-A OUTPUT -o eth0 -p tcp -m tcp --dport 16851 -j ACCEPT
-A OUTPUT -o eth5 -p udp -m udp --sport 50007 -j ACCEPT
-A OUTPUT -o eth5 -p udp -m udp --dport 50007 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 11111 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 11111 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 21064 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 21064 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 50009 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 50009 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 50008 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 50008 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 50006 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 50006 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 41969 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 41969 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 41968 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 41968 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 41967 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 41967 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --sport 41966 -j ACCEPT
-A OUTPUT -o eth5 -p tcp -m tcp --dport 41966 -j ACCEPT
COMMIT

Here are the IP in the system,I am using eth5 (Which is in private network with other two nodes, connected to switch)

[root usrylxap235 ~]# ip addr list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:1c:c4:f0:bd:d8 brd ff:ff:ff:ff:ff:ff
    inet 54.3.254.235/24 brd 54.3.254.255 scope global eth0
    inet6 fe80::21c:c4ff:fef0:bdd8/64 scope link
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:1c:c4:f0:bd:da brd ff:ff:ff:ff:ff:ff
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:1c:c4:5e:f8:d8 brd ff:ff:ff:ff:ff:ff
5: eth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:1c:c4:5e:f8:da brd ff:ff:ff:ff:ff:ff
6: eth4: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
    link/ether 00:1e:0b:71:ac:6c brd ff:ff:ff:ff:ff:ff
7: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
    link/ether 00:1e:0b:71:ac:6e brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.7/24 brd 192.168.0.255 scope global eth5
    inet6 fe80::21e:bff:fe71:ac6e/64 scope link
       valid_lft forever preferred_lft forever
8: sit0: <NOARP> mtu 1480 qdisc noop
    link/sit 0.0.0.0 brd 0.0.0.0


Thanks
Anoop

>Date: Thu, 15 Jul 2010 11:21:12 +0800
>From: Bernard Chew <bernardchew gmail com>
>To: linux clustering <linux-cluster redhat com>
>Subject: Re: [Linux-cluster] Adding third node to existing cluster
        problem
Message-ID:
        <AANLkTintfM8Sea-B1xbakxPm8iheuDY1hFmxpi-c2S-r mail gmail com>
Content-Type: text/plain; charset=ISO-8859-1

> On Thu, Jul 15, 2010 at 4:47 AM, Rajkumar, Anoop <anoop_rajkumar merck com> wrote:
> Hi
>
> Yes I have done this way. When I try to start on third node cman start fails
> and cman_tool shows that it is not recognizing other two nodes which are
> working properly..
>
> [root usrylxap235 ~]# service cman start
> Starting cluster:
> ?? Loading modules... done
> ?? Mounting configfs... done
> ?? Starting ccsd... done
> ?? Starting cman... done
> ?? Starting daemons... done
> ?? Starting fencing...
>
>
> failed
>
> ?????????????????????????????????????????????????????????? [FAILED]
>
> [root usrylxap235 ~]# cman_tool status
> Version: 6.1.0
> Config Version: 44
> Cluster Name: cluster1
> Cluster Id: 26777
> Cluster Member: Yes
> Cluster Generation: 84
> Membership state: Cluster-Member
> Nodes: 1
> Expected votes: 3
> Total votes: 1
> Quorum: 2 Activity blocked
> Active subsystems: 5
> Flags:
> Ports Bound: 0
> Node name: usrylxap235-1.merck.com
> Node ID: 3
> Multicast addresses: 239.192.104.2
> Node addresses: 192.168.0.7
>
> Attached is cluster.conf file.
> <<clusterconfig.txt>>
> Thanks
> Anoop
>
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Hi,

Have you checked the firewall settings?

Regards,
Bernard


Notice:  This e-mail message, together with any attachments, contains
information of Merck & Co., Inc. (One Merck Drive, Whitehouse Station,
New Jersey, USA 08889), and/or its affiliates Direct contact information
for affiliates is available at 
http://www.merck.com/contact/contacts.html) that may be confidential,
proprietary copyrighted and/or legally privileged. It is intended solely
for the use of the individual or entity named on this message. If you are
not the intended recipient, and have received this message in error,
please notify us immediately by reply e-mail and then delete it from 
your system.

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