hi all guys! I'm using glusterfs 3.10 now .I got 10 node to run gluster.I found a problem here: [root at gluster-bak-1 /root] #gluster volume create db-backup stripe 4 transport tcp gluster-bak-3:/data3 gluster-bak-4:/data4 gluster-bak-5:/data5 gluster-bak-6:/data6 Creation of volume db-backup has been unsuccessful the volume cannot be created! and I found the log in /var/log/glusterfs/etc-glusterfs-glusterd.vol.log.but nothing for description. all nodes are connected in "gluster peer status" is anybody get solution?