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I have filed a bug, including crm_report, against my encounter with what seems to be the issue being referred to in this thread. <BR>
<BR>
<B><A HREF="http://bugs.clusterlabs.org/show_bug.cgi?id=5191">Bug 5191</A></B> - pcs stonith confirm server doesn't<BR>
<BR>
"stonith_admin --confirm=server" appears to behave the same as "pcs stonith confirm server"<BR>
<BR>
I found "fence_ack_manual server" to successfully provided the needed ack that stonith has been successful.<BR>
<BR>
Bob Haxo<BR>
<BR>
<BR>
On Mon, 2014-01-13 at 14:58 +1100, Andrew Beekhof wrote:
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<FONT COLOR="#000000">On 10 Jan 2014, at 3:54 pm, Nikita Staroverov <<A HREF="mailto:nsforth@gmail.com">nsforth@gmail.com</A>> wrote:</FONT>
<FONT COLOR="#000000">> </FONT>
<FONT COLOR="#000000">>>>> There is no-one to tell yet.</FONT>
<FONT COLOR="#000000">>>>> We have to wait for cman to decide something needs fencing before pacemaker can perform the notification.</FONT>
<FONT COLOR="#000000">>>>> </FONT>
<FONT COLOR="#000000">>>> if I get you right i need own fencing agent that doing manual confirmed fence action with cman+pacemaker configurations, do i?</FONT>
<FONT COLOR="#000000">>> No. Manual fencing confirmations can only work after CMAN asks for the node to be fenced. You can't tell it in advance.</FONT>
<FONT COLOR="#000000">> I'll try to explain my problem again. :)</FONT>
<FONT COLOR="#000000">> in my test setup cluster member was manually powered off by me and fence device was powered off too.</FONT>
<FONT COLOR="#000000">> crm_mon shows host as offline unclean.</FONT>
<FONT COLOR="#000000">> cman shows that host needs fencing and try to do that by fence_pcmk.</FONT>
<FONT COLOR="#000000">> Fence agent in pacemaker can't do that because fence device is unreacheable.</FONT>
<FONT COLOR="#000000">> i do stonith_admin -C for node. After that crm_mon shows host as offline. cman tries to do fencing indefinitly.</FONT>
<FONT COLOR="#000000">> I think pacemaker doesn't notify cman that fencing was confirmed by sysadmin.</FONT>
<FONT COLOR="#000000">Code seems to be trying to...</FONT>
<FONT COLOR="#000000">Do you see any logs from tengine_stonith_notify after you run stonith_admin?</FONT>
<FONT COLOR="#000000">crm_report?</FONT>
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