[PVE-User] Two nodes are apparently in sync but still not ...

[Mikkel Mikjær Christensen]

Hey Martin

And thanks a lot for you help.

I've got the following:

root at jail2:~# /etc/init.d/cman restart
Stopping cluster: 
   Stopping dlm_controld... [  OK  ]
   Stopping fenced... [  OK  ]
   Stopping cman... [  OK  ]
   Waiting for corosync to shutdown:[  OK  ]
   Unloading kernel modules... [  OK  ]
   Unmounting configfs... [  OK  ]
Starting cluster: 
   Checking if cluster has been disabled at boot... [  OK  ]
   Checking Network Manager... [  OK  ]
   Global setup... [  OK  ]
   Loading kernel modules... [  OK  ]
   Mounting configfs... [  OK  ]
   Starting cman... [  OK  ]
   Waiting for quorum... [  OK  ]
   Starting fenced... [  OK  ]
   Starting dlm_controld... [  OK  ]
   Tuning DLM kernel config... [  OK  ]
   Unfencing self... [  OK  ]

root at jail4:~# /etc/init.d/cman restart
Stopping cluster: 
   Stopping dlm_controld... [  OK  ]
   Stopping fenced... [  OK  ]
   Stopping cman... [  OK  ]
   Waiting for corosync to shutdown:[  OK  ]
   Unloading kernel modules... [  OK  ]
   Unmounting configfs... [  OK  ]
Starting cluster: 
   Checking if cluster has been disabled at boot... [  OK  ]
   Checking Network Manager... [  OK  ]
   Global setup... [  OK  ]
   Loading kernel modules... [  OK  ]
   Mounting configfs... [  OK  ]
   Starting cman... [  OK  ]
   Waiting for quorum... [  OK  ]
   Starting fenced... [  OK  ]
   Starting dlm_controld... [  OK  ]
   Tuning DLM kernel config... [  OK  ]
   Unfencing self... [  OK  ]

root at jail4:/etc/pve# mkdir mc
mkdir: cannot create directory `mc': Device or resource busy
root at jail4:/etc/pve# 

root at jail2:/etc/pve# mkdir mc
mkdir: cannot create directory `mc': Device or resource busy

at least now they're consistent ...

De bedste hilsener / Best Regards
Mikkel Christensen

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Den 05/02/2013 kl. 11.17 skrev Martin Maurer <martin at proxmox.com>:

>> Subject: [PVE-User] Two nodes are apparently in sync but still not ...
>> 
>> I have jail2 and jail4 and they don't agree about the status of the cluster:
>> 
>> root at jail4:/etc/pve/nodes/jail4# pvecm nodes
>> Node  Sts   Inc   Joined               Name
>>   2   X      0                        jail2
>>   3   M    788   2013-01-31 00:08:50  jail4
>> 
>> root at jail2:/etc/pve# pvecm nodes
>> Node  Sts   Inc   Joined               Name
>>   2   M      4   2013-01-26 01:48:19  jail2
>>   3   M    788   2013-01-31 00:08:50  jail4
>> 
>> root at jail2:/etc/pve# mkdir mc
>> root at jail2:/etc/pve# rmdir mc
>> 
>> root at jail4:/etc/pve/nodes/jail4# mkdir mc
>> mkdir: cannot create directory `mc': Permission denied
>> 
>> But in the web interface both jail2 and jail4 are "green", what to do?
> 
> [Martin Maurer] 
> Try restarting cman - any errors?
> 
>> service cman restart
> 
> martin
> 
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