[SOLVED] cluster unstable after removing node

svennd

Renowned Member
Aug 4, 2014
51
6
73
Hey,

With the new proxmox 5 out, I removed a test node out of my cluster (V4) (method) This must have gone very bad, and now I'm left with a cluster that is not responding at all. 3 of the 4 nodes don't show a web interface lucky for me 1 does.

I don't really wanne "safe" the cluster, my test on v5 where successfully so I want to backup my containers and move them. Sadly the backup process seems to hang. I started a vzdump in one of 3 no-interface machines and it took +12h before vzdump even showed something... but at the target location there is no data being dumped. Is there a way to disable the cluster and let a node do its own thing ?

I don't see any obv. errors why this is happening ...

Code:
 pvecm nodes

Membership information
----------------------
    Nodeid      Votes Name
         1          1 ristretto (local)
         3          1 rocky
         2          1 elf
         5          1 figaro

Code:
root@ristretto:~# pvecm status
Quorum information
------------------
Date:             Thu Aug  3 09:39:15 2017
Quorum provider:  corosync_votequorum
Nodes:            4
Node ID:          0x00000001
Ring ID:          1/8592
Quorate:          Yes

Votequorum information
----------------------
Expected votes:   4
Highest expected: 4
Total votes:      4
Quorum:           3
Flags:            Quorate

Membership information
----------------------
    Nodeid      Votes Name
0x00000001          1 143.xxxxx (local)
0x00000003          1 143.xxxxx
0x00000002          1 143.xxxxx
0x00000005          1 143.xxxxx

// update
I noticed in /etc/pve/corosync.conf the original node is still in :/

// update 2
I rebooted one node and the interface came back and the backup ran.
 
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