[ClusterLabs] corosync cannot acquire quorum

[cys]

At first there were 2 nodes, nodeA and nodeC. nodeB  was added later.
It seems corosync reload failed.
It's strange that `crm corosync reload` did not print any error message.






在2017年03月13 09时35分, "bliu"<bliu at suse.com>写道:

             Hi,
   
   There is waitforall on nodeC, while not on nodeB, could you disable    waitforall no nodeC
   And then have a re-try.
   
   
On 03/11/2017 10:50 AM, cys wrote:
   
We have a cluster containing 3 nodes(nodeA, nodeB, nodeC). 
After nodeA is taken offline(by ifdown, this may be not          right?), nodeC cannot acquire quorum while nodeB can.
NodeC: corosync-quorumtool -s
Quorum information
------------------
Date:             Sat Mar 11 10:42:22 2017
Quorum provider:  corosync_votequorum
Nodes            2
Node ID:          2
Ring ID:          2/24
Quorate:          No

         
Votequorum information
----------------------
Expected votes:   3
Highest expected: 3
Total votes:      2
Quorum:          2 Activity blocked
Flags:            WaitForAll 

         
Membership information
----------------------
    Nodeid      Votes Name

         
         2          1 68.68.68.15 (local)
         3          1 68.68.68.16

       
NodeB: corosync-quorumtools -s
Quorum information
------------------
Date:             Sat Mar 11 10:45:44 2017
Quorum provider:  corosync_votequorum
Nodes:            2
Node ID:          3
Ring ID:          2/24
Quorate:          Yes

         
Votequorum information
----------------------
Expected votes:   3
Highest expected: 3
Total votes:      2
Quorum:          2  
Flags:            Quorate 

         
Membership information
----------------------
    Nodeid      Votes Name
         2          1 68.68.68.15
         3          1 68.68.68.16 (local)

       
So what's the problem?
Thanks.

     
     
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