Dear List,<br><br>I have one HA NFS setup with DRBD. Primary is NFS1 server & secondary is NFS2 server.<br><br>Please help me out to configure the auto recovery from split-brain. <br><br>Below is my config & package details.<br>
<br><br>Packages:<br>kmod-drbd83-8.3.8-1.el5.centos<br>drbd83-8.3.8-1.el5.centos<br><br>/etc/drbd.conf [ same one both the box]<br><br>common { syncer { rate 100M; al-extents 257; } }<br>resource main {<br>protocol C;<br>
handlers { pri-on-incon-degr "halt -f"; }<br>disk { on-io-error detach; }<br>startup { degr-wfc-timeout 60; wfc-timeout 60; }<br><br>on NFS1 {<br>address <a href="http://10.20.137.8:7789">10.20.137.8:7789</a>;<br>
device /dev/drbd0;<br>disk /dev/sdc;<br>meta-disk internal;<br>}<br>on NFS2 {<br>address <a href="http://10.20.137.9:7789">10.20.137.9:7789</a>;<br>device /dev/drbd0;<br>disk /dev/sdc;<br>meta-disk internal;<br>}<br>}<br>
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