[Ocfs2-users] one node rejects connection from new node
Sunil Mushran
sunil.mushran at oracle.com
Fri Jan 30 14:57:53 PST 2009
Could be that the cluster was already online on wilson1 when you
propagated the cluster.conf to all nodes. If so, restart the cluster
on that node.
To add a node to an online cluster, you need to use the o2cb_ctl
command. Details are in the 1.4 user's guide.
Carl J. Benson wrote:
> Hello.
>
> I have three systems that share an ocfs2 filesystem, and I'm
> trying to add a fourth system.
>
> These are all openSUSE 11.1, x86_64, kernel 2.6.27.7-9-default.
> All have RPMs ocfs2-tools-1.4.1-6.9 and ocfs2console-1.4.1-6.9
>
> cluster.conf looks like this:
> node:
> ip_port = 7777
> ip_address = 140.107.170.116
> number = 0
> name = merlot1
> cluster = ocfs2
>
> node:
> ip_port = 7777
> ip_address = 140.107.158.54
> number = 1
> name = merlot2
> cluster = ocfs2
>
> node:
> ip_port = 7777
> ip_address = 140.107.158.82
> number = 2
> name = wilson1
> cluster = ocfs2
>
> node:
> ip_port = 7778
> ip_address = 140.107.170.108
> number = 3
> name = gladstone
> cluster = ocfs2
>
> cluster:
> node_count = 4
> name = ocfs2
>
> gladstone is the new node.
>
> I edited the cluster.conf on wilson1 using ocfs2console, and
> propagated it to the other systems from there.
>
> When I try to bring my ocfs2 online with /etc/init.d/o2cb online ocfs2,
> merlot1 accepts the connection from gladstone, as does merlot2.
> However, wilson1 rejects it as an unknown node! For example:
>
> Jan 30 14:11:46 wilson1 kernel: (4447,3):o2net_accept_one:1795 attempt
> to connect from unknown node at 140.107.170.108:37795
>
> Why would this happen?
>
>
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