<div dir="ltr"><div>A- In DRBD Users's guide , in explanation of "resource-only" which one of fencing policy , they said:<br><br>"If a node becomes a disconnected primary, it tries to fence the<br>peer's disk. This is done by calling the fence-peer handler. The handler is supposed to reach the<br>
other node over alternative communication paths and call 'drbdadm outdate minor' there."<br><br>My question is : if the handler can't reach the other node for any reason ,what will happen ? <br><br>B- In active/passive mode , are these directives have effect:<br>
Are these directives "after-sb-0pri , after-sb-1pri , after-sb-2pri" have effects in Active/passive mode or only in Active/Active mode ?<br>If they have effects , what if i don't set them , is their default value for each ?<br>
<br>C- can I use SBD fencing with drbd+pacemaker rather than IPMI or PDU?<br><br></div>Thanks<br clear="all"><div><br>-- <br><div dir="ltr"><div style="text-align:center"><div style="text-align:left">KHALED MOHAMMED ATTEYA</div>
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