[Gluster-users] Transport endpoint is not connected

[Strahil Nikolov]

 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 at voisonics.com> 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 at yahoo.com> 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 at voisonics.com> 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 at redhat.com> 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 at 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 at redhat.com> 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  
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