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<p class=MsoNormal>Hi, <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am currently working on set up a NFS Cluster with DRBD,
but I am running into some issues with pacemaker and nfs. I have removed
/var/lib/nfs (I am on CentOS 5.5) and create dir called /data/cluster/nfs, and
I created a link back to it….<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>ln –s /data/cluster/nfs /var/lib/nfs<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I did remove rpc_pipefs to /var/lib/ and updated
/etc/modprobe.conf.dist to point to it. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Now I did create 500MB Slice in DRBD for /data/cluster/nfs,
format it to ext3 and copied of all the stuff from there to it. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I set up the slice a primary on both so that I can have that
dir on both nfs server. I did this because NFS seems have a tuff time shutting
down and moving the drbd device over. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have them set up in pacemaker, and when I do a start of
heartbeat, it move nfs and vip, but not nfslock. Now on the second know if I
restart heart nothing gets moved, but nfslock starts. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>node $id="2c82ce26-c5de-4932-8567-9d81f3e00810" mybox1.mydomain.com
<o:p></o:p></p>
<p class=MsoNormal>node $id="88e7c286-502d-4e5d-a863-f2301eaa0a3b" mybox2.mydomain.com<o:p></o:p></p>
<p class=MsoNormal>primitive res_IPaddr_1 ocf:heartbeat:IPaddr \<o:p></o:p></p>
<p class=MsoNormal> params ip="10.2.2.22" \<o:p></o:p></p>
<p class=MsoNormal> operations $id="res_IPaddr_1-operations" \<o:p></o:p></p>
<p class=MsoNormal> op start interval="0" timeout="20"
\<o:p></o:p></p>
<p class=MsoNormal> op stop interval="0"
timeout="20" \<o:p></o:p></p>
<p class=MsoNormal> op monitor interval="5"
timeout="20" start-delay="0"<o:p></o:p></p>
<p class=MsoNormal>primitive res_nfs_1 lsb:nfs \<o:p></o:p></p>
<p class=MsoNormal> operations $id="res_nfs_1-operations" \<o:p></o:p></p>
<p class=MsoNormal> op start interval="0"
timeout="15" \<o:p></o:p></p>
<p class=MsoNormal> op stop interval="0"
timeout="15" \<o:p></o:p></p>
<p class=MsoNormal> op monitor interval="15"
timeout="15" start-delay="15"<o:p></o:p></p>
<p class=MsoNormal>primitive res_nfslock_1 lsb:nfslock \<o:p></o:p></p>
<p class=MsoNormal> operations $id="res_nfslock_1-operations"
\<o:p></o:p></p>
<p class=MsoNormal> op start interval="0"
timeout="15" \<o:p></o:p></p>
<p class=MsoNormal> op stop interval="0"
timeout="15" \<o:p></o:p></p>
<p class=MsoNormal> op monitor interval="15"
timeout="15" start-delay="15"<o:p></o:p></p>
<p class=MsoNormal>colocation col_res_nfs_1_res_IPaddr_1 inf: res_IPaddr_1
res_nfs_1<o:p></o:p></p>
<p class=MsoNormal>colocation col_res_nfslock_1_res_nfs_1 inf: res_nfslock_1
res_nfs_1<o:p></o:p></p>
<p class=MsoNormal>order ord_res_nfs_1_res_IPaddr_1 inf: res_nfs_1 res_IPaddr_1<o:p></o:p></p>
<p class=MsoNormal>property $id="cib-bootstrap-options" \<o:p></o:p></p>
<p class=MsoNormal> stonith-enabled="false" \<o:p></o:p></p>
<p class=MsoNormal>
dc-version="1.0.9-89bd754939df5150de7cd76835f98fe90851b677" \<o:p></o:p></p>
<p class=MsoNormal> cluster-infrastructure="Heartbeat" \<o:p></o:p></p>
<p class=MsoNormal> last-lrm-refresh="1284748883"<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>What is the trick to get NFS working with pacemaker. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";
color:#17365D'>Chuck Payne<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif";
color:#92D050'>NEO Linux System Engineer<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif"'>chuck.payne@vocolacity.com<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif"'>Direct
> 404-537-1234<o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Tahoma","sans-serif"'>1375
Peachtree St NE, Suite 175, Atlanta, GA 30309<o:p></o:p></span></b></p>
<p class=MsoNormal><img width=139 height=49 id="Picture_x0020_1"
src="cid:image001.gif@01CB5678.E130D810" alt="signature_logo_w-tag"><span
style='color:#1F497D'><img width=60 height=61 id="Picture_x0020_2"
src="cid:image002.gif@01CB5678.E130D810" alt="SignatureInc500-starburst_2010"></span><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal> <o:p></o:p></p>
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