<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 10pt; color: #000000'><div style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;">I have create a 2 node replicated cluster with GlusterFS 3.4.1 on Centos 6.4. Mounting the volume locally on each server using native client works fine, however I am having issues with a separate client only server that I wish to use NFS to mount the gluster server volume.</div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;"><br></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;"><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Volume Name: glustervol</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Type: Replicate</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Volume ID: 6a5dde86-...</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Status: Started</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Number of Bricks: 1 x 2 = 2</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Transport-type: tcp</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Bricks:</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Brick1: </i></font><i style="font-family: Arial; font-size: small;">glusterserver1</i><font face="Arial" size="2"><i>:/mnt/glusterv0</i></font></div><div style="font-family: 'Times New Roman'; font-size: medium;"><font face="Arial" size="2"><i>Brick2: </i></font><i style="font-family: Arial; font-size: small;">glusterserver2</i><font face="Arial" size="2"><i>:/mnt/glusterv0</i></font></div></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;"><br></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;">On nfs client:</div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt;"><br></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><font face="Arial" size="2"><i><span class="Apple-tab-span" style="white-space:pre"> </span>mount -o vers=3 glusterserver1:/glustervol /mnt/glustervol</i></font></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><i><font face="Arial" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>mount: </font><span style="font-family: Arial; font-size: small;"> glusterserver1</span><font face="Arial" size="2">:/</font><span style="font-family: Arial; font-size: small;">glustervol</span><span style="font-family: Arial; font-size: small;"> failed, reason given by server: Input/output error</span></i></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><span style="font-size: small; font-family: Arial;"><br></span></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><span style="font-family: Arial; font-size: small;">On gluster server (each time above mount is attempted):</span></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><span style="font-family: Arial; font-size: small;"><br></span></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><font face="Arial" size="2"><i><span class="Apple-tab-span" style="white-space:pre"> </span>[2013-11-27 21:00:46.584733] E [afr-self-heal-common.c:197:afr_sh_print_split_brain_log] 0-glustervol-replicate-0: Unable to self-heal contents of '/' (possible split-brain). Please delete the file from all but the preferred subvolume.- Pending matrix: [ [ 0 2 ] [ 2 0 ] ]</i></font></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><font face="Arial" size="2"><i><span class="Apple-tab-span" style="white-space:pre"> </span>[2013-11-27 21:00:46.586009] E [afr-self-heal-common.c:2212:afr_self_heal_completion_cbk] 0-glustervol-replicate-0: background meta-data self-heal failed on /</i></font></div><div id="50352a31-4eb7-48cf-ad0b-9622e0b2c020"><font face="Arial" size="2"><i><span class="Apple-tab-span" style="white-space:pre"> </span>[2013-11-27 21:00:46.586091] E [mount3.c:290:mnt3svc_lookup_mount_cbk] 0-nfs: error=Input/output error</i></font></div><div style="font-family: Arial; font-size: small;"><br></div><div style="font-family: Arial; font-size: small;">Any help appreciated.</div><div style="font-family: Arial; font-size: small;"><br></div><div style="font-family: Arial; font-size: small;">Thanks,</div><div style="font-family: Arial; font-size: small;"><br></div><div style="font-family: Arial; font-size: small;">Al.</div></div></div></div></body></html>