<div dir="ltr"><div><div><div><div><div>Hi,<br><br></div>I have a 3 node raid 1 gluster setup on centos7.2. Each node can mount the 2 gluster volumes fine.  <br><br>========<br>[root@glusterp1 volume1]# df -h<br>Filesystem                                     Size  Used Avail Use% Mounted on<br>/dev/mapper/centos-root                         20G  1.9G   19G  10% /<br>devtmpfs                                       3.8G     0  3.8G   0% /dev<br>tmpfs                                          3.8G  4.0K  3.8G   1% /dev/shm<br>tmpfs                                          3.8G   17M  3.8G   1% /run<br>tmpfs                                          3.8G     0  3.8G   0% /sys/fs/cgroup<br>/dev/sda1                                      969M  197M  723M  22% /boot<br>/dev/mapper/centos-tmp                         3.9G   33M  3.9G   1% /tmp<br>/dev/mapper/centos-home                         50G   33M   50G   1% /home<br>/dev/mapper/centos-data1                       120G   33M  120G   1% /data1<br>/dev/mapper/centos-var                          20G  529M   20G   3% /var<br>/dev/mapper/centos00-var_lib                   9.4G  180M  9.2G   2% /var/lib<br>tmpfs                                          771M     0  771M   0% /run/user/1000<br>/dev/mapper/vg--gluster--prod1-gluster--prod1  932G   35M  932G   1% /gluster-bricks/gluster-prod1<br>glusterp1.ods.graywitch.co.nz:volume2          112G   33M  112G   1% /volume2<br>glusterp1.ods.graywitch.co.nz:gluster-prod-1   932G   34M  932G   1% /volume1<br>[root@glusterp1 volume1]#<br>=======<br><br><br>However my raspberry pi2 running raspbian cannot, it fails silently.<br><br></div>Logs on the pi2 shows,<br><br>======<br>8&gt;&lt;------<br>root@warlocke:/# tail /var/log/glusterfs/gluster-prod-2.log <br>[2016-11-08 12:22:17.776599] I [glusterfsd.c:1493:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.2.7<br>[2016-11-08 12:22:17.805706] W [rpc-common.c:64:xdr_to_generic]  0-xdr: XDR decoding failed<br>[2016-11-08 12:22:17.805916] E [glusterfsd-mgmt.c:621:mgmt_getspec_cbk] 0-glusterfs: XDR decoding error<br>[2016-11-08 12:22:17.806021] E [glusterfsd-mgmt.c:695:mgmt_getspec_cbk] 0-mgmt: failed to fetch volume file (key:volume2)<br>[2016-11-08 12:22:17.806118] W [glusterfsd.c:727:cleanup_and_exit]  0-: received signum (0), shutting down<br>[2016-11-08 12:22:17.806241] I [fuse-bridge.c:3849:fini] 0-fuse: Unmounting &#39;/gluster-prod-2&#39;.<br>root@warlocke:/# tail /var/log/glusterfs/gluster-prod-1.log <br>[2016-11-08 12:18:51.538029] E [glusterfsd-mgmt.c:621:mgmt_getspec_cbk] 0-glusterfs: XDR decoding error<br>[2016-11-08 12:18:51.538122] E [glusterfsd-mgmt.c:695:mgmt_getspec_cbk] 0-mgmt: failed to fetch volume file (key:/gluster-prod1)<br>[2016-11-08 12:18:51.538212] W [glusterfsd.c:727:cleanup_and_exit]  0-: received signum (0), shutting down<br>[2016-11-08 12:18:51.538381] I [fuse-bridge.c:3849:fini] 0-fuse: Unmounting &#39;/gluster-prod-1&#39;.<br>[2016-11-08 12:19:52.628029] I [glusterfsd.c:1493:main] 0-/usr/sbin/glusterfs: Started running /usr/sbin/glusterfs version 3.2.7<br>[2016-11-08 12:19:52.649443] W [rpc-common.c:64:xdr_to_generic]  0-xdr: XDR decoding failed<br>[2016-11-08 12:19:52.649664] E [glusterfsd-mgmt.c:621:mgmt_getspec_cbk] 0-glusterfs: XDR decoding error<br>[2016-11-08 12:19:52.649749] E [glusterfsd-mgmt.c:695:mgmt_getspec_cbk] 0-mgmt: failed to fetch volume file (key:gluster-prod1)<br>[2016-11-08 12:19:52.649850] W [glusterfsd.c:727:cleanup_and_exit]  0-: received signum (0), shutting down<br>[2016-11-08 12:19:52.649969] I [fuse-bridge.c:3849:fini] 0-fuse: Unmounting &#39;/gluster-prod-1&#39;.<br>=======<br><br></div>Centos7.2&#39;s gluster version,<br><br>==========<br>[root@glusterp1 volume1]# rpm -qa |grep gluster<br>glusterfs-cli-3.8.5-1.el7.x86_64<br>glusterfs-libs-3.8.5-1.el7.x86_64<br>vdsm-gluster-4.18.13-1.el7.centos.noarch<br>centos-release-gluster38-1.0-1.el7.centos.noarch<br>glusterfs-fuse-3.8.5-1.el7.x86_64<br>glusterfs-client-xlators-3.8.5-1.el7.x86_64<br>glusterfs-server-3.8.5-1.el7.x86_64<br>glusterfs-3.8.5-1.el7.x86_64<br>glusterfs-geo-replication-3.8.5-1.el7.x86_64<br>glusterfs-api-3.8.5-1.el7.x86_64<br>[root@glusterp1 volume1]#<br>==========<br><br></div><div>pi&#39;s version,<br><br>==========<br>root@warlocke:/# apt-cache search gluster<br>glusterfs-client - clustered file-system (client package)<br>glusterfs-common - GlusterFS common libraries and translator modules<br>glusterfs-dbg - GlusterFS debugging symbols<br>glusterfs-examples - example files for the glusterfs server and client<br>glusterfs-server - clustered file-system (server package)<br>root@warlocke:/# apt-get install glusterfs-client<br>Reading package lists... Done<br>Building dependency tree       <br>Reading state information... Done<br>glusterfs-client is already the newest version.<br>0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.<br>root@warlocke:/# dpkg -l glusterfs-client<br>Desired=Unknown/Install/Remove/Purge/Hold<br>| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend<br>|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)<br>||/ Name                          Version             Architecture        Description<br>+++-=============================-===================-===================-================================================================<br>ii  glusterfs-client              3.2.7-3+deb7u1      armhf               clustered file-system (client package)<br>root@warlocke:/#<br>========<br></div><div><br><br></div>Too big a version mis-match?<br><br></div>or something fixable?<br><div><br></div></div>