Dear co-users,
I just installed a two proxmox cluster with last iso 3.4 and have subscription
so i made all the updates. The pve-zsync fonction is really great and I really
really would like to succeed make it work.
If someone already managed to make it work would you like please tell me how,
I have a Windows Terminal Services w/ Citrix running under Proxmox. Works
fantastic. Nothing special you really need to do.
-Original Message-
From: pve-user [mailto:pve-user-boun...@pve.proxmox.com] On Behalf Of
pve-user-requ...@pve.proxmox.com
Sent: Thursday, September 24, 2015 5:00
Hi guys
I have a three nodes cluster with PVE 4 and HA enable.
Just one VM with 8GB memory and 1,5 TB of hard disk.
If the VM has 2 GB of memory and 32 GB of hard disk, HA works fine.
But now, with more memory and hard disk, the HA freeze the VM:
ha-manager status
quorum OK
master proxmox02
UPDATE
I get this on syslog
Sep 24 11:59:30 proxmox02 pve-ha-crm[1360]: service 'vm:120': state changed
from 'started' to 'freeze'
Sep 24 11:59:40 proxmox02 corosync[1304]: [TOTEM ] A new membership (
10.1.1.20:224) was formed. Members left: 1
Sep 24 11:59:40 proxmox02 pmxcfs[1055]: [dcdb]
Oh, and after you added the votes, delete the PVE VM and delete it with the
pvecm delnode oldvmnode-hostname
from the cluster
On 09/24/2015 05:08 PM, Thomas Lamprecht wrote:
Adapt the corosync.conf file in the /etc/pve folder there, set
quorum_votes of one of the node entries from 1 to 2.
Adapt the corosync.conf file in the /etc/pve folder there, set
quorum_votes of one of the node entries from 1 to 2.
This achieves the same as your current setup but with much less overhead
as no VM, which acts as PVE node, is needed.
*NOTE*: for real HA three real nodes are needed.
If you
> I get this on syslog
>
> Sep 24 11:59:30 proxmox02 pve-ha-crm[1360]: service 'vm:120': state changed
> from 'started' to 'freeze'
> Sep 24 11:59:40 proxmox02 corosync[1304]: [TOTEM ] A new membership (
> 10.1.1.20:224) was formed. Members left: 1
> Sep 24 11:59:40 proxmox02 pmxcfs[1055]:
Hello.
Due to the change of ceph repository key, I need to change manually the key.
Install curl if not installed:
apt-get install curl
apt-key del 17ED316D
curl https://git.ceph.com/release.asc | apt-key add -
apt-get update
And now is working fine.
How can avoid to do this on each proxmox
It's work with 3 nodes, when I run pvecm expected 3!!
2015-09-24 12:08 GMT-03:00 Thomas Lamprecht :
> Adapt the corosync.conf file in the /etc/pve folder there, set
> quorum_votes of one of the node entries from 1 to 2.
>
> This achieves the same as your current setup
Of course! That what I expect since HA has 3 nodes. If NODE 1 go crash,
NODE 2 was suppose to act...
2015-09-24 12:51 GMT-03:00 Dietmar Maurer :
> > I get this on syslog
> >
> > Sep 24 11:59:30 proxmox02 pve-ha-crm[1360]: service 'vm:120': state
> changed
> > from 'started'
> Of course! That what I expect since HA has 3 nodes. If NODE 1 go crash,
state 'freeze' means that node 1 was shutdown normally. So HA waits until that
the
node starts again.
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Nice shot Thomas!
I need changes in quorum as well, adding two_node: 1
Now is work fine with two nodes..
Thanks a lot!
2015-09-24 12:09 GMT-03:00 Thomas Lamprecht :
> Oh, and after you added the votes, delete the PVE VM and delete it with the
> pvecm delnode
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