probleme removing one node of the cluster

[raqdedicados]

Hi there, since last week i have 2 nodes called raq2glbx and raq3glbx on a cluster called raqcloud, we move all the vms from raq03glbx to the raq2 node. everything goes ok, then we power off *never turn it on again the raq3 node so we can remove it using the command pvecm delenode raq03glbx we got cluster not ready, no quorum ???
so i think that we cannot remove it , we don mind this in fact this server was pulled out but everthing is locked, we cannot do a backup, cannot power up vms, this is what we got doing a pvecm status ad nodes. we ve community suscription support in both ips nodes

We do a pvecm nodes and we get .
node id votes name
1 1 raq02glbx

Also doing a pvecm status we got


root@raq02glbx:~# pvecm status

Quorum information

------------------

Date: Wed Oct 10 00:29:10 2018

Quorum provider: corosync_votequorum

Nodes: 1

Node ID: 0x00000001

Ring ID: 1/48

Quorate: No


Votequorum information

----------------------

Expected votes: 2

Highest expected: 2

Total votes: 1

Quorum: 2 Activity blocked

Flags:


Membership information

----------------------

Nodeid Votes Name

0x00000001 1 190.183.237.2 (local)

if we look onto /etc/
/etc/pve/corosync.conf
we can see that raq03glbx has not been remove it .

May be all this is for this ? is there any manual way to remove it ?


thanks

 

[tim]

hi,

please take a look at our documentation:
https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_pvecm
https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_corosync_configuration

These sections should give you a hint in the right direction, if you didn't solve your problem already.
In fact, if there is only one node left in a 2 node cluster you lost your quorum.
The easiest way to fix it would be to set the expected votes to 1 and than fix your config. You can find some information about this in our docs as well, just search for "Write Configuration When Not Quorate".

Hope that helps!

 

[raqdedicados]

thanks . i manage forcing quorum to 1 .

 

[limxongphim]

hi,

please take a look at our documentation:
https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_pvecm
https://pve.proxmox.com/pve-docs/pve-admin-guide.html#_corosync_configuration

These sections should give you a hint in the right direction, if you didn't solve your problem already.
In fact, if there is only one node left in a 2 node cluster you lost your quorum.
The easiest way to fix it would be to set the expected votes to 1 and than fix your config. You can find some information about this in our docs as well, just search for "Write Configuration When Not Quorate".

Hope that helps!

Thanks you, I have problem too. I will try