Proxmox VE 4.0 released!
- Thread starter martin
- Start date
hi, after upgrade i would add the node to cluster, but get following error message:
2 of 5 nodes works, 3 have this error. with ssh ip or ssh nodename i can connect to cluster
what can i do here?
regards
solved with: rm /root/.ssh/know_hosts
Code:
unable to copy ssh IDwhat can i do here?
regards
solved with: rm /root/.ssh/know_hosts
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Trying to re-create cluster per the instructions and get this on the remote nodes:
pvecm add 10.7.40.151 -force
can't create shared ssh key database '/etc/pve/priv/authorized_keys'
cluster not ready - no quorum?
unable to add node: command failed (ssh 10.7.40.151 -o BatchMode=yes pvecm addnode proxmox02 --force 1)
Any assistance would be greatly appreciated, this is our production cluster and 3/4 of our VM's are DOA now.
Output on master node:
root@proxmox01:/etc/pve/nodes/proxmox01# pvecm status
Quorum information
------------------
Date: Sat Oct 10 15:52:14 2015
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 0x00000001
Ring ID: 1148
Quorate: No
Votequorum information
----------------------
Expected votes: 3
Highest expected: 3
Total votes: 1
Quorum: 2 Activity blocked
Flags:
Membership information
----------------------
Nodeid Votes Name
0x00000001 1 10.7.40.151 (local)
One more note, I noticed my original cluster name was "Clusterfish" and I accidentally named the upgrade "clusterfish". Is a cluster name case sensitive?
pvecm add 10.7.40.151 -force
can't create shared ssh key database '/etc/pve/priv/authorized_keys'
cluster not ready - no quorum?
unable to add node: command failed (ssh 10.7.40.151 -o BatchMode=yes pvecm addnode proxmox02 --force 1)
Any assistance would be greatly appreciated, this is our production cluster and 3/4 of our VM's are DOA now.
Output on master node:
root@proxmox01:/etc/pve/nodes/proxmox01# pvecm status
Quorum information
------------------
Date: Sat Oct 10 15:52:14 2015
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 0x00000001
Ring ID: 1148
Quorate: No
Votequorum information
----------------------
Expected votes: 3
Highest expected: 3
Total votes: 1
Quorum: 2 Activity blocked
Flags:
Membership information
----------------------
Nodeid Votes Name
0x00000001 1 10.7.40.151 (local)
One more note, I noticed my original cluster name was "Clusterfish" and I accidentally named the upgrade "clusterfish". Is a cluster name case sensitive?
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I have no idea, I rebooted everything this morning and now get this:
root@proxmox01:~# pvecm status
Quorum information
------------------
Date: Sun Oct 11 08:16:31 2015
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 0x00000001
Ring ID: 1168
Quorate: No
Votequorum information
----------------------
Expected votes: 4
Highest expected: 4
Total votes: 1
Quorum: 3 Activity blocked
Flags:
Membership information
----------------------
Nodeid Votes Name
0x00000001 1 10.7.40.151 (local)
Here's what I get when I try and force join the cluster from a freshly installed PVE4 host:
root@proxmox02:~# pvecm add 10.7.40.151 -force
can't create shared ssh key database '/etc/pve/priv/authorized_keys'
cluster not ready - no quorum?
unable to add node: command failed (ssh 10.7.40.151 -o BatchMode=yes pvecm addnode proxmox02 --force 1)
Sure, here it is:
root@proxmox01:/var/log/cluster# cat /etc/pve/corosync.conf
logging {
debug: off
to_syslog: yes
}
nodelist {
node {
nodeid: 4
quorum_votes: 1
ring0_addr: proxmox02
}
node {
nodeid: 3
quorum_votes: 1
ring0_addr: proxmox04
}
node {
nodeid: 2
quorum_votes: 1
ring0_addr: proxmox03
}
node {
nodeid: 1
quorum_votes: 1
ring0_addr: proxmox01
}
}
quorum {
provider: corosync_votequorum
}
totem {
cluster_name: Clusterfish
config_version: 4
ip_version: ipv4
secauth: on
version: 2
interface {
bindnetaddr: 10.7.40.151
ringnumber: 0
}
}
root@proxmox01:/var/log/cluster# cat /etc/pve/corosync.conf
logging {
debug: off
to_syslog: yes
}
nodelist {
node {
nodeid: 4
quorum_votes: 1
ring0_addr: proxmox02
}
node {
nodeid: 3
quorum_votes: 1
ring0_addr: proxmox04
}
node {
nodeid: 2
quorum_votes: 1
ring0_addr: proxmox03
}
node {
nodeid: 1
quorum_votes: 1
ring0_addr: proxmox01
}
}
quorum {
provider: corosync_votequorum
}
totem {
cluster_name: Clusterfish
config_version: 4
ip_version: ipv4
secauth: on
version: 2
interface {
bindnetaddr: 10.7.40.151
ringnumber: 0
}
}
Sorry. I didn't ignore any errors. I upgraded the master node and then followed the instructions here:
http://pve.proxmox.com/wiki/Upgrade_from_3.x_to_4.0#Cluster_upgrade to upgrade the cluster.
So you executed "pvecm add <first-node´s-IP> -force" only once (for the second node)?
Then I have no idea why the other nodes can show up in the corosync.conf - seems impossible for me ...
upgrading now!When taking snapshots, the hover text pretends to allow valid names like this:
Edit2: Underscore works, it's ok for me, but then the "Allowed characters" is just wrong.
This leads me to try something like snapshot-2015-10-11, but then i get a warning:
Edit: I could'nt use things like 20151011 or 2015-10-11 either, this get's denied by javascript regex directly.
Edit2: Underscore works, it's ok for me, but then the "Allowed characters" is just wrong.
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