Hi,
Thanks for reply.
I would like to share why this happen,
Actually I am doing this in the college lab, on single workstation,where I
have installed VM and 5 nodes.One as client and 4 are in the server pool.
College LAN has DHCP server. IPs generated at the time of cluster creation
changed due to that reason. Once IP got changed, My gluster cluster got
down. showing this above message on peer status command.
I did changed all hosts configuration,and also stopped and deleted
previous volumes created on that. and tried many times to check status of
my server pool.
I checked ping , confirmed that daemon is running. and also as per iptables
flush command.But it was not working.
Finally I created new nodes in virtual box and created new server pool.
Its working now.
Thanks..
Shyam D.
On Mon, Apr 20, 2015 at 10:09 AM, Sweta Anandpara <sanandpa at redhat.com>
wrote:
> Forgot to include your personal mail.
>
>
> -------- Forwarded Message -------- Subject: Re: [Gluster-users] Gluster
> peer status disconnected Date: Mon, 20 Apr 2015 10:07:32 +0530 From:
Sweta
> Anandpara <sanandpa at redhat.com> <sanandpa at redhat.com>
To:
> gluster-users at gluster.org
>
> Hi Shyam,
>
> Were the peers in a connected state anytime *before*?
>
> If yes, then these are the things you can do to troubleshoot and get the
> cluster back to normal (some of which Neils has already mentioned ):
>
> 1. Check if the nodes are reachable.. 'ping <ipaddress>'
> 2. Check if the glusterd daemon is in an active state in all the nodes..
> 'service glusterd status'
> 3. Firewall issue - flush IPtables on the node which is disconnected..
> 'iptables -F'
>
> Do let us know if this helps..
>
> Regarding *how* you landed up in this situation, as Atin mentioned, it
> would be better to be a little specific on the things that you did at your
> end.
>
> Thanks,
> Shweta
>
> On 04/19/2015 06:45 PM, Niels de Vos wrote:
>
> On Sun, Apr 19, 2015 at 03:04:15PM +0530, Shyam Deshmukh wrote:
>
> Hi,
>
> I am getting following status and my cluster is down due to the same.
> Please help.
>
> gluster at gluster1:~$ sudo gluster peer status
> Number of Peers: 3
>
> Hostname: gluster3
> Uuid: c6f6574b-9779-4635-a7c2-06185a9ae973
> State: Peer in Cluster (Disconnected)
>
> Hostname: gluster4
> Uuid: c0e2ad61-da65-4e4c-a863-e9e8c4e84710
> State: Peer in Cluster (Disconnected)
>
> Hostname: gluster2
> Uuid: 45ac276d-9e65-4e32-8abe-51f8ba0241ce
> State: Peer in Cluster (Disconnected)
> gluster at gluster1:~$
>
> You can probably start by verifying that the hostnames exactly as listed
> above can get resolved to their correct IP-addresses. If that works
> fine, check if you can connect to port 24007 on those systems.
>
> This might be a network issue, firewall or glusterd is not running
> (anymore) on those systems.
>
> Sometimes it also helps to check on other systems, and se if the output
> of "gluster peer status" is different there.
>
> Good luck!
>
>
>
> _______________________________________________
> Gluster-users mailing listGluster-users at
gluster.orghttp://www.gluster.org/mailman/listinfo/gluster-users
>
>
>
>
>
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