Hi, Why have you created a "disperse" volume with "0" redundancy? There is no sense of creating this configuration of disperse volume. However, it should be noted why cli allowed it at all. I tried your config with the latest version and I also was not able to mount the volume. In my case I could see the error message in logs which clearly shows that -
[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 [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] [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] I did not see any such message in logs provided by you. I think you should consider using the latest version of gluster and also use a config which actually serves the purpose of disperse volume. Ashish ----- Original Message ----- From: "jayakrishnan mm" <[email protected]> To: "Ashish Pandey" <[email protected]> Sent: Monday, August 8, 2016 7:39:21 AM Subject: Re: [Gluster-users] Unable to mount (glusterfs-fuse: 2: LOOKUP() error) Dear Ashish, Thanks for the reply. jk@jk:/var/log/glusterfs$ sudo gluster v info Volume Name: dsi129-vol Type : Disperse Volume ID: 3537353c-f8ad-495e-bb17-0ddee4c2c29c Status: Started Number of Bricks: 1 x 8 = 8 Transport-type: tcp Bricks: Brick1: jk:/home/jk/gluster/dsi129-brick1 Brick2: jk:/home/jk/gluster/dsi129-brick2 Brick3: jk:/home/jk/gluster/dsi129-brick3 Brick4: jk:/home/jk/gluster/dsi129-brick4 Brick5: jk:/home/jk/gluster/dsi129-brick5 Brick6: jk:/home/jk/gluster/dsi129-brick6 Brick7: jk:/home/jk/gluster/dsi129-brick7 Brick8: jk:/home/jk/gluster/dsi129-brick8 Options Reconfigured: performance.readdir-ahead: on jk@jk:/var/log/glusterfs$ sudo gluster v status Status of volume: dsi129-vol Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick jk:/home/jk/gluster/dsi129-brick1 49162 0 Y 20339 Brick jk:/home/jk/gluster/dsi129-brick2 49163 0 Y 20357 Brick jk:/home/jk/gluster/dsi129-brick3 49189 0 Y 20375 Brick jk:/home/jk/gluster/dsi129-brick4 49190 0 Y 20393 Brick jk:/home/jk/gluster/dsi129-brick5 49191 0 Y 20411 Brick jk:/home/jk/gluster/dsi129-brick6 49192 0 Y 20429 Brick jk:/home/jk/gluster/dsi129-brick7 49193 0 Y 20448 Brick jk:/home/jk/gluster/dsi129-brick8 49194 0 Y 20466 NFS Server on localhost 2049 0 Y 20485 Task Status of Volume dsi129-vol ------------------------------------------------------------------------------ There are no active volume tasks Attached the log mount command ; sudo mount -t glusterfs jk:/dsi129-vol /mnt/gluster/dsi Best Regards JK On Fri, Aug 5, 2016 at 5:18 PM, Ashish Pandey < [email protected] > wrote: Please provide the output of "gluster vol info" and "gluster vol status" of the concerned volume. Also, please provide mount logs present in /var/log/gluster with name <mount point>.log What command are you executing while mouting, please mention exact command. From: "jayakrishnan mm" < [email protected] > To: [email protected] Sent: Friday, August 5, 2016 1:50:33 PM Subject: [Gluster-users] Unable to mount (glusterfs-fuse: 2: LOOKUP() error) Glusterfs Ver 3.7.6 Dispese vol Volume info says, vol is started. Vol status says , all bricks are online. But still unable to mount due to below error . [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). Any clues ? How to proceed ? Best regards JK _______________________________________________ Gluster-users mailing list [email protected] http://www.gluster.org/mailman/listinfo/gluster-users
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