<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1418332639792_7412">Hi,</div><div id="yui_3_16_0_1_1418332639792_7413" dir="ltr">I am using Centos7x64 updates</div><div id="yui_3_16_0_1_1418332639792_7414" dir="ltr">GlusterFS 3.6 from <a id="yui_3_16_0_1_1418332639792_7487" href="http://download.gluster.org/pub/gluster/glusterfs/LATEST/CentOS/epel-7Server/">http://download.gluster.org/pub/gluster/glusterfs/LATEST/CentOS/epel-7Server/</a> repository.</div><div id="yui_3_16_0_1_1418332639792_7767" dir="ltr">No firewall and No Selinux.<br></div><div dir="ltr"><br></div><div dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_7768" dir="ltr">I've two nodes with distributed replicated volume: data1</div><div id="yui_3_16_0_1_1418332639792_7769" dir="ltr">and a third node with a distributed volume: data2</div><div id="yui_3_16_0_1_1418332639792_7770" dir="ltr">the two volumes have the same size</div><div id="yui_3_16_0_1_1418332639792_7771" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_7500" dir="ltr">I've trouble to configure geo-replication to the third node, I've been following the RedHat Storage 3 Admin Guide, but It does not work.</div><div id="yui_3_16_0_1_1418332639792_7502" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_7783" dir="ltr">I've created the ssh-passwordless connection between the nodes, and followed these commands<br></div><div id="yui_3_16_0_1_1418332639792_8098" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_9423" dir="ltr">On the master:<br></div><div id="yui_3_16_0_1_1418332639792_7503" dir="ltr"># gluster system: : execute gsec_create<br></div><div dir="ltr" id="yui_3_16_0_1_1418332639792_7393">Common secret pub file present at /var/lib/glusterd/geo-replication/common_secret.pem.pub</div><div id="yui_3_16_0_1_1418332639792_9431" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_9432" dir="ltr"># gluster volume geo-replication data1 node3.example.com::data2 create push-pem<br></div><div style="" class="" dir="ltr" id="yui_3_16_0_1_1418332639792_7393">Unable to fetch master volume details. Please check the master cluster and master volume.<br style="" class="">geo-replication command failed</div><div id="yui_3_16_0_1_1418332639792_9424" style="" class="" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_9425" style="" class="" dir="ltr">from /var/log/glusterfs/etc-glusterfs-glusterd.vol.log I get these error messges</div><div id="yui_3_16_0_1_1418332639792_9426" style="" class="" dir="ltr">[2014-12-11 21:34:47.152644] E [glusterd-geo-rep.c:2012:glusterd_verify_slave] 0-: Not a valid slave<br style="" class="">[2014-12-11 21:34:47.152750] E [glusterd-geo-rep.c:2240:glusterd_op_stage_gsync_create] 0-: node3.example.com::data2 is not a valid slave volume. Error: Unable to fetch master volume details. Please check the master cluster and master volume.<br style="" class="">[2014-12-11 21:34:47.152764] E [glusterd-syncop.c:1151:gd_stage_op_phase] 0-management: Staging of operation 'Volume Geo-replication Create' failed on localhost : Unable to fetch master volume details. Please check the master cluster and master volume.</div><div id="yui_3_16_0_1_1418332639792_9803" style="" class="" dir="ltr">[2014-12-11 21:35:25.559144] E [glusterd-handshake.c:914:gd_validate_mgmt_hndsk_req] 0-management: Rejecting management handshake request from unknown peer 192.168.1.9:1005</div><div id="yui_3_16_0_1_1418332639792_10663" style="" class="" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_9806" style="" class="" dir="ltr">the 192.168.1.9 is the IP address of the 3rd node.</div><div id="yui_3_16_0_1_1418332639792_9807" style="" class="" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_10226" style="" class="" dir="ltr">any idea!!.</div><div id="yui_3_16_0_1_1418332639792_10664" style="" class="" dir="ltr"><br></div><div id="yui_3_16_0_1_1418332639792_10665" style="" class="" dir="ltr">thanks<br></div><div id="yui_3_16_0_1_1418332639792_9805" style="" class="" dir="ltr"><br style="" class=""><br style="" class=""></div><div style="" class="" dir="ltr" id="yui_3_16_0_1_1418332639792_7393"><br style="" class=""></div></div></body></html>