<div dir="ltr"><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">Hello,</span></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></span></div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">I have a PostgreSQL replication set up. It consists of master A and</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">standby B & C which are directly connecting to master. I am using a</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">tool called WANPRoxy for compression of data to be transferred between</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">master and standby. In case of failure of master, I want WANProxy  to</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">run on any of the standbys.</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px"> As far as I  understand, this can be done by scripting OCF Resource</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">Agent for WANProxy?</span><div><br style="font-family:arial,sans-serif;font-size:12.727272033691406px"><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">So my primary question is that can Pacemaker be used to start WANProxy</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">compression on different machine when one of my machine fails?</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">The command to start WANProxy is</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px"><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">wanproxy -c /home/user_name/server_v2.conf</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<br style="font-family:arial,sans-serif;font-size:12.727272033691406px"><span style="font-family:arial,sans-serif;font-size:12.727272033691406px"> Also , I want to know if by using some parameters</span><br style="font-family:arial,sans-serif;font-size:12.727272033691406px">
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">in Resource Agents, can pacemaker also modify configuration files of</span><br>
</div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">compression tools like WANProxy, ssl ,ssh?</span><br></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br>
</span></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">Thanks,</span></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px">Aarti Sawant</span></div><div>
<span style="font-family:arial,sans-serif;font-size:12.727272033691406px">NTTDATA OSS Center Pune</span></div><div><span style="font-family:arial,sans-serif;font-size:12.727272033691406px"><br></span></div></div>