Re: Transport endpoint is not connected

David Cunningham <dcunningham@xxxxxxxxxxxxx> · Mon, 10 Jun 2019 15:50:30 +1200

Thank you Strahil.

On Tue, 4 Jun 2019 at 23:48, Strahil Nikolov <hunter86_bg@xxxxxxxxx> wrote:

        Hi David,

You can ensure that 49152-49160 are opened in advance...
You never know when you will need to deploy another Gluster Volume.

best Regards,
Strahil Nikolov

                    В понеделник, 3 юни 2019 г., 18:16:00 ч. Гринуич-4, David Cunningham <dcunningham@xxxxxxxxxxxxx> написа:

                Hello all,

We confirmed that the network provider blocking port 49152 was the issue. Thanks for all the help.

On Thu, 30 May 2019 at 16:11, Strahil <hunter86_bg@xxxxxxxxx> wrote:
You can try to run a ncat from gfs3:
ncat -z -v gfs1 49152

ncat -z -v gfs2 49152
If ncat fails to connect ->  it's definately a firewall.
Best Regards,

Strahil Nikolov
On May 30, 2019 01:33, David Cunningham <dcunningham@xxxxxxxxxxxxx> wrote:
Hi Ravi,

I think it probably is a firewall issue with the network provider. I was hoping to see a specific connection failure message we could send to them, but will take it up with them anyway. 

Thanks for your help.

On Wed, 29 May 2019 at 23:10, Ravishankar N <ravishankar@xxxxxxxxxx> wrote:

    I don't see a "Connected to gvol0-client-1" in the log.  Perhaps
      a firewall issue like the last time? Even in the earlier add-brick
      log from the other email thread, connection to the 2nd brick was
      not established.
    -Ravi

    On 29/05/19 2:26 PM, David Cunningham
      wrote:

              Hi Ravi and Joe,

              The command "gluster volume status gvol0" shows all 3
                nodes as being online, even on gfs3 as below. I've
                attached the glfsheal-gvol0.log, in which I can't see
                anything like a connection error. Would you have any
                further suggestions? Thank you.

              [root@gfs3 glusterfs]# gluster volume status gvol0

                Status of volume: gvol0

                Gluster process                             TCP Port 
                RDMA Port  Online  Pid

------------------------------------------------------------------------------

                Brick gfs1:/nodirectwritedata/gluster/gvol0 49152    
                0          Y       7706 

                Brick gfs2:/nodirectwritedata/gluster/gvol0 49152    
                0          Y       7625 

                Brick gfs3:/nodirectwritedata/gluster/gvol0 49152    
                0          Y       7307 

                Self-heal Daemon on localhost               N/A      
                N/A        Y       7316 

                Self-heal Daemon on gfs1                    N/A      
                N/A        Y       40591

                Self-heal Daemon on gfs2                    N/A      
                N/A        Y       7634 

                Task Status of Volume gvol0

------------------------------------------------------------------------------

                There are no active volume tasks

        On Wed, 29 May 2019 at 16:26,
          Ravishankar N <ravishankar@xxxxxxxxxx> wrote:

            On
              29/05/19 6:21 AM, David Cunningham wrote:

-- 
David Cunningham, Voisonics Limited
http://voisonics.com/
USA: +1 213 221 1092
New Zealand: +64 (0)28 2558 3782

-- 
David Cunningham, Voisonics Limited
http://voisonics.com/
USA: +1 213 221 1092
New Zealand: +64 (0)28 2558 3782
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