[Gluster-users] GlusterFS cluster of 2 nodes is disconnected after nodes reboot

[Viktor Villafuerte]

Also see this bug
https://bugzilla.redhat.com/show_bug.cgi?id=1073217

May not be cause of your problems but it does bad things and gluster
sees this as a 'crash' even with graceful shutdown

v



On Tue 25 Mar 2014 22:24:22, Carlos Capriotti wrote:
> Let's go with the data collection first.
> 
> What linux distro ?
> 
> Anything special about your network configuration ?
> 
> Any chance your server is taking too long to release networking and gluster
> is starting before network is ready ?
> 
> Can you completely disable iptables and test again ?
> 
> I am afraid quorum will not help you if you cannot get this issue
> corrected.
> 
> 
> 
> 
> On Tue, Mar 25, 2014 at 3:14 PM, Артём Конвалюк <artret at gmail.com> wrote:
> 
> > Hello!
> >
> > I have 2 nodes with GlusterFS 3.4.2. I created one replica volume using 2
> > bricks and enabled glusterd autostarts. Also firewall is configured and I
> > have to run "iptables -F" on nodes after reboot. It is clear that firewall
> > should be disabled in LAN, but I'm interested in my case.
> >
> > Problem: When I reboot both nodes and run "iptables -F" peer status is
> > still disconnected. I wonder why. After "service glusterd restart" peer
> > status is connected. But I have to run "gluster volume heal <volume-name>"
> > to make both servers consistent and be able to replicate files. Is there
> > any way to eliminate this problem?
> >
> > I read about server-quorum, but it needs 3 or more nodes. Am I right?
> >
> > Best Regards,
> > Artem Konvalyuk
> >
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://supercolony.gluster.org/mailman/listinfo/gluster-users
> >

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-- 
Regards

Viktor Villafuerte
Optus Internet Engineering
t: 02 808-25265