Hello, we are running a three brick gluster with version 3.2.5 on a Ubuntu 12.04 64bit. "gluster peer status" tells me: Number of Peers: 2 Hostname: 10.10.10.3 Uuid: a4481c3c-8a86-40d1-bd3b-04a61dbe70bc State: Peer in Cluster (Connected) Hostname: node2 Uuid: c8bd7f1d-b4bc-4672-9b81-757cb0e497f9 State: Peer in Cluster (Connected) In /var/log/glusterfs# less etc-glusterfs-glusterd.vol.log the following line is written every minute: [2015-10-26 22:49:55.937575] W [socket.c:1494:__socket_proto_state_machine] 0-socket.management: reading from socket failed. Error (Transport endpoint is not connected), peer (127.0.0.1:53161) But I learned from the mailing list, that this is a common message and that I shouldn't me concerned about it. But the problem is, when I copy a 1.2 GB file from /root to /mnt (gluster volume mounted via nfs) this takes more than 24 seconds. Copying the same file to /tmp takes less than one second, according to the time command. The system and the gluster volumes are on separate discs. Where and how can I start to debug this problem? Thanks for any suggestions and hints, Stefan _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users