Hi all, I have two Redhat EL6 and I install glusterfs [~]# rpm -qa | grep gluster |sort glusterfs-3.5.1-1.el6.x86_64 glusterfs-api-3.5.1-1.el6.x86_64 glusterfs-cli-3.5.1-1.el6.x86_64 glusterfs-fuse-3.5.1-1.el6.x86_64 glusterfs-libs-3.5.1-1.el6.x86_64 glusterfs-server-3.5.1-1.el6.x86_64 I create one brick each host and I create a volume: [~]# gluster volume status testvolume Status of volume: testvolume Gluster process Port Online Pid ------------------------------------------------------------------------------ Brick cert-06:/data/brick1/sdb 49152 Y 20445 Brick cert-22:/data/brick1/sdb 49152 Y 14715 NFS Server on localhost 2049 Y 20457 NFS Server on cert-22 N/A N N/A Task Status of Volume testvolume ------------------------------------------------------------------------------ There are no active volume tasks [~]# gluster volume info testvolume Volume Name: testvolume Type: Distribute Volume ID: 25340233-1627-486c-8cc7-0923c131d53e Status: Started Number of Bricks: 2 Transport-type: tcp Bricks: Brick1: cert-06:/data/brick1/sdb Brick2: cert-22:/data/brick1/sdb Now I would like to test the features/filter described here: http://gluster.org/community/documentation/index.php/Translators/features So I try to add to /var/lib/glusterd/vols/testvolume/testvolume-fuse.vol and /var/lib/glusterd/vols/testvolume/trusted-testvolume-fuse.vol volume brick-readonly type features/filter option root-squashing enable option translate-uid 501-1000=10000,1000-1999=10001 subvolumes brick end-volume But when I try to mount from another host I found this error in the log: [2014-10-06 06:31:57.858248] I [glusterfsd.c:1959:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.5.1 (/usr/sbin/glusterfs --volfile-server=cert-06 --volfile-server=cert-22 --volfile-server=cert-06 --volfile-id=/testvolume /dataGluster) [2014-10-06 06:31:57.866273] I [socket.c:3561:socket_init] 0-glusterfs: SSL support is NOT enabled [2014-10-06 06:31:57.866397] I [socket.c:3576:socket_init] 0-glusterfs: using system polling thread [2014-10-06 06:31:57.880056] W [xlator.c:188:xlator_dynload] 0-xlator: /usr/lib64/glusterfs/3.5.1/xlator/features/filter.so: cannot open shared object file: No such file or directory [2014-10-06 06:31:57.880131] E [graph.y:212:volume_type] 0-parser: Volume 'brick-readonly', line 60: type 'features/filter' is not valid or not found on this machine [2014-10-06 06:31:57.880155] E [graph.y:287:volume_sub] 0-parser: Volume 'brick-readonly', line 63: subvolume 'brick' is not defined prior to usage [2014-10-06 06:31:57.880173] E [graph.y:321:volume_end] 0-parser: "type" not specified for volume brick-readonly [2014-10-06 06:31:57.880390] E [glusterfsd.c:1823:glusterfs_process_volfp] 0-: failed to construct the graph [2014-10-06 06:31:57.880717] W [glusterfsd.c:1095:cleanup_and_exit] (-->/usr/lib64/libgfrpc.so.0(rpc_clnt_handle_reply+0xa5) [0x3cd4c0e6d5] (-->/usr/sbin/glusterfs(mgmt_getspec_cbk+0x320) [0x40bd50] (-->/usr/sbin/glusterfs(glusterfs_process_volfp+0x106) [0x405146]))) 0-: received signum (0), shutting down [2014-10-06 06:31:57.880745] I [fuse-bridge.c:5475:fini] 0-fuse: Unmounting '/dataGluster'. [2014-10-06 06:31:57.897585] W [glusterfsd.c:1095:cleanup_and_exit] (-->/lib64/libc.so.6(clone+0x6d) [0x32078e8b6d] (-->/lib64/libpthread.so.0() [0x3207c079d1] (-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xd5) [0x4053e5]))) 0-: received signum (15), shutting down Have anyone try to use the feature filter in gluster 3.5? Thanks in advance for any answer Cheers Sergio