Hallo zusammen,
wir sind gerade dabei unseren Cluster Stück für Stück abzubauen.
Es ist ein 5 Node-Cluster. Davon wollen wir 2 entfernen.
Bisher haben wir keine Erfahrung mit der Entfernung von Nodes, deshalb wollten wir auf Nummer sicher gehen und fragen hier nach.
Wir würden wie folgt...
Hello together,
we have a big problem with our ceph configuration.
Since 2 weeks the Bandwidth dropped extreme low.
Has anybody an idea how we can fix this?
Hello there,
I am trying to remove a leftover Testing-VM.
I get this message:
We already removed this ceph storage.
We don't know how to securly remove this VM.
Maybe it would be enough to remove
/etc/pve/qemu-server/<VMID>.conf
Thank you and best regard.
Current state:
Background: we had a wrong calculated pool for node1.
after we added two nodes to the cluster. We created a new pool with those settings you see.
After that, we moved all VM-Disks to the new pool and destoreyed the old one.
Sadly we have now this warning.
I hope someone can...
Today we noticed that one of our nodes stopped cman from nothing.
it fails to start again:
# /etc/init.d/cman start
Starting cluster:
Checking if cluster has been disabled at boot... [ OK ]
Checking Network Manager... [ OK ]
Global setup... [ OK ]
Loading kernel modules... [...
Hello Proxmox Support,
we want to safe upgrade our system to the newest version.
The challenge ist to upgrade 5 nodes at once with the smallest downtime.
We are afraid that something may go wrong.
we have over 30 Server that are all running.
we also read that there is a new (blue)storage. So...
Hello Support,
we wonder how we could calculate the journal size.
in the documentation we found this:
"osd journal size = 2 * expected throughput * filestore max sync interval"
we have a server with 16 Slots.
Currently we have a 1TB SSD and 6 HDDs.
2 of the HDDs are used for the System.
At...
Hello,
We have set up an proxmox cluster with 5 nodes by Hetzner.
After we installed the first VM we had our first issue that we could not ping all Servers.
The strange point is that we can ping some IPs and some not.
for Example. We can ping:
8.8.8.8
213.133.98.98
we can ping our gateway...
Hi,
is it possible to run drbd "9" in dual-primary mode or does it already use it?
if i run drbdmanage list-nodes
it shows at my first node
+--------------------------------------------------------------------------------------------+
| Name | Pool Size | Pool Free | Site |...
Hello,
I have a problem, when i try to execute.
drbdadm create-md res-node1
i get this output
drbd.d/res-node2.res:1: conflicting use of resource section 'res-node1' ...
drbd.d/res-node1.res:1: resource section 'res-node1' first used here.
my global_common.conf looks like this similar to...
Hello,
We are trying to install Proxmox 4 like in "wiki/Install_Proxmox_VE_on_Debian_Jessie" and have a problem to install
apt install proxmox-ve ntp ssh postfix ksm-control-daemon open-iscsi
this is our output:
Job for pve-cluster.service failed. See 'systemctl status pve-cluster.service'...
Hello,
I've some issues..
1. after I installed Proxomox 4 and logged into the webinterface, I can choose between my two nodes.
When I click on the second node the "login" popup appears again and again every 2-3 seconds, this happens all the time until I restart the browser session.
2. I'm...
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