[PVE-User] I lost the cluster communication in a 10 nodes cluster

Denis Morejon denis.morejon at etecsa.cu
Mon Oct 15 18:26:01 CEST 2018


I upgraded all the Proxmox (With debian repo and with proxmox repo) and 
all find again!

Thank you.


El 15/10/18 a las 03:57, Thomas Lamprecht escribió:
> On 10/12/18 6:57 PM, Denis Morejon wrote:
>> The 10 nodes lost the communication with each other. And they were working fine for a month. They all have version 5.1.
>>
> any environment changes? E.g., switch change or software update
> (which then could block multicast)?
>
> Can you also see if the omping test go still through:
> https://pve.proxmox.com/pve-docs/chapter-pvecm.html#_cluster_network
>
>> All nodes have the same date/time and show a status like this:
>>
>> root at proxmox11:~# pvecm status
>>
>> Quorum information
>> ------------------
>> Date:             Fri Oct 12 11:55:59 2018
>> Quorum provider:  corosync_votequorum
>> Nodes:            1
>> Node ID:          0x00000007
>> Ring ID:          7/60372
>> Quorate:          No
>>
>> Votequorum information
>> ----------------------
>> Expected votes:   10
>> Highest expected: 10
>> Total votes:      1
>> Quorum:           6 Activity blocked
>> Flags:
>>
>> Membership information
>> ----------------------
>>      Nodeid      Votes Name
>> 0x00000007          1 192.168.80.11 (local)
>>
>>
>
>


More information about the pve-user mailing list