<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Hi,<br></div><div><br></div><div>Why have you created a "disperse" volume with "0" redundancy?<br>There is no sense of creating this configuration of disperse volume. However, it should be noted why cli allowed it at all.<br></div><div>I tried your config with the latest version and I also was not able to mount the volume.</div><div>In my case I could see the error message in logs which clearly shows that -<br></div><div><br></div><div><em>[2016-08-08 04:07:50.261561] I [MSGID: 101190] [event-epoll.c:628:event_dispatch_epoll_worker] 0-epoll: Started thread with index 1</em><br><em>[2016-08-08 04:07:50.271330] E [MSGID: 122051] [ec.c:63:ec_parse_options] 0-test-disperse-0: Invalid redundancy (must be between 1 and 3) [Invalid argument]</em><br><em>[2016-08-08 04:07:50.271354] E [MSGID: 122052] [ec.c:599:init] 0-test-disperse-0: Failed to parse xlator options [Invalid argument]</em><br></div><div><br></div><div>I did not see any such message in logs provided by you.<br></div><div>I think you should consider using the latest version of gluster and also use a config which actually serves the purpose of disperse volume.<br></div><div><br></div><div>Ashish<br></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>From: </b>"jayakrishnan mm" <jayakrishnan.mm@gmail.com><br><b>To: </b>"Ashish Pandey" <aspandey@redhat.com><br><b>Sent: </b>Monday, August 8, 2016 7:39:21 AM<br><b>Subject: </b>Re: [Gluster-users] Unable to mount (glusterfs-fuse: 2: LOOKUP() error)<br><div><br></div><div dir="ltr"><div>Dear Ashish,</div><div>Thanks for the reply.</div><div><br></div><div>jk@jk:/var/log/glusterfs$ sudo gluster v info<br> <br>Volume Name: dsi129-vol<br>Type : Disperse<br>Volume ID: 3537353c-f8ad-495e-bb17-0ddee4c2c29c<br>Status: Started<br>Number of Bricks: 1 x 8 = 8<br>Transport-type: tcp<br>Bricks:<br>Brick1: jk:/home/jk/gluster/dsi129-brick1<br>Brick2: jk:/home/jk/gluster/dsi129-brick2<br>Brick3: jk:/home/jk/gluster/dsi129-brick3<br>Brick4: jk:/home/jk/gluster/dsi129-brick4<br>Brick5: jk:/home/jk/gluster/dsi129-brick5<br>Brick6: jk:/home/jk/gluster/dsi129-brick6<br>Brick7: jk:/home/jk/gluster/dsi129-brick7<br>Brick8: jk:/home/jk/gluster/dsi129-brick8<br>Options Reconfigured:<br>performance.readdir-ahead: on</div><div><br></div><div><br></div><div>jk@jk:/var/log/glusterfs$ sudo gluster v status<br>Status of volume: dsi129-vol<br>Gluster process TCP Port RDMA Port Online Pid<br>------------------------------------------------------------------------------<br>Brick jk:/home/jk/gluster/dsi129-brick1 49162 0 Y 20339<br>Brick jk:/home/jk/gluster/dsi129-brick2 49163 0 Y 20357<br>Brick jk:/home/jk/gluster/dsi129-brick3 49189 0 Y 20375<br>Brick jk:/home/jk/gluster/dsi129-brick4 49190 0 Y 20393<br>Brick jk:/home/jk/gluster/dsi129-brick5 49191 0 Y 20411<br>Brick jk:/home/jk/gluster/dsi129-brick6 49192 0 Y 20429<br>Brick jk:/home/jk/gluster/dsi129-brick7 49193 0 Y 20448<br>Brick jk:/home/jk/gluster/dsi129-brick8 49194 0 Y 20466<br>NFS Server on localhost 2049 0 Y 20485<br> <br>Task Status of Volume dsi129-vol<br>------------------------------------------------------------------------------<br>There are no active volume tasks</div><div><br></div><div>Attached the log</div><div><br></div><div>mount command ;</div><div><br></div><div>sudo mount -t glusterfs jk:/dsi129-vol /mnt/gluster/dsi</div><div><br></div><div><br></div><div>Best Regards</div><div>JK</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Aug 5, 2016 at 5:18 PM, Ashish Pandey <span dir="ltr"><<a href="mailto:aspandey@redhat.com" target="_blank" data-mce-href="mailto:aspandey@redhat.com">aspandey@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" data-mce-style="margin: 0 0 0 .8ex; border-left: 1px #ccc solid; padding-left: 1ex;"><div><div style="color:rgb(0,0,0);font-family:times new roman,new york,times,serif;font-size:12pt" data-mce-style="color: #000000; font-family: times new roman,new york,times,serif; font-size: 12pt;"><div><br></div><div><br></div><div>Please provide the output of "gluster vol info" and "gluster vol status" of the concerned volume.<br></div><div>Also, please provide mount logs present in /var/log/gluster with name <mount point>.log<br></div><div>What command are you executing while mouting, please mention exact command.<br></div><div><br></div><div><br></div><hr><div style="color:rgb(0,0,0);font-family:Helvetica,Arial,sans-serif;font-size:12pt;font-style:normal;font-weight:normal;text-decoration:none" data-mce-style="color: #000000; font-family: Helvetica,Arial,sans-serif; font-size: 12pt; font-style: normal; font-weight: normal; text-decoration: none;"><b>From: </b>"jayakrishnan mm" <<a href="mailto:jayakrishnan.mm@gmail.com" target="_blank" data-mce-href="mailto:jayakrishnan.mm@gmail.com">jayakrishnan.mm@gmail.com</a>><br><b>To: </b><a href="mailto:gluster-users@gluster.org" target="_blank" data-mce-href="mailto:gluster-users@gluster.org">gluster-users@gluster.org</a><br><b>Sent: </b>Friday, August 5, 2016 1:50:33 PM<br><b>Subject: </b>[Gluster-users] Unable to mount (glusterfs-fuse: 2: LOOKUP() error)<div><div class="h5"><br><div><br></div><div dir="ltr"><div><div><div><div><div><div>Glusterfs Ver 3.7.6<br></div>Dispese vol<br><div><br></div></div>Volume info says, vol is started.<br></div>Vol status says , all bricks are online. But still unable to mount due to below error .<br><div><br></div>[2016-08-05 07:33:37.192970] W [fuse-bridge.c:758:fuse_attr_cbk] 0-glusterfs-fuse: 2: LOOKUP() / => -1 (Transport endpoint is not connected).<br><div><br></div><br></div>Any clues ? How to proceed ?<br><div><br></div><br></div>Best regards<br></div>JK<br></div><br></div></div>_______________________________________________<br>Gluster-users mailing list<br><a href="mailto:Gluster-users@gluster.org" target="_blank" data-mce-href="mailto:Gluster-users@gluster.org">Gluster-users@gluster.org</a><br><a href="http://www.gluster.org/mailman/listinfo/gluster-users" target="_blank" data-mce-href="http://www.gluster.org/mailman/listinfo/gluster-users">http://www.gluster.org/mailman/listinfo/gluster-users</a><br data-mce-bogus="1"></div><div><br></div></div></div></blockquote></div><br></div></div><div><br></div></div></body></html>