I'm back with more problems :-),
After running fine for 2 days, now the server with a fresh Proxmox v6 install has problems as well. This thread is about the same problem.
I had a stuck linux VM and even a triggered reboot on the host failed due to not being able to unmount LVM volumes, only a...
What is new is that problems got worse, the whole dist-upgrade lead to at least 2 servers tilting after some time with ZFS pool errors. The VM start to freeze and only a complete host reboot cycle brings the VMs back online.
The only host that seems to do fine is the new one that has been...
More Info:
I bootet into the old Proxmox 4.4 kernel 4.15.18-18-pve and it boots without a problem, so it seems the problem is related to the kernel from PRoxmox v6.
I've attached the journal.
After some more tests, I can say that it'S not the kernel, but the initrd.img.
I changed...
More info:
After having started the system in maintenance mode, mounted the failing lvm volume manually to /mnt, the blkid doesn't show a UUID for the partition:
Mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on...
Hi folks,
I just upgraded my cluster to be able to integrate a new server that has directly been installed with v6.
It worked out fine but one problem that shows up on 2 of the 5 servers.
Here's a fstab that I will use to explain the problem:
/dev/pve/root / ext4 errors=remount-ro 0 1...
Thanxs guys for the quick help.
In the end you where right, I missed the checkbox in the hardware settings.
I did some more tests now and it behaves as expected.
Again thanxs a lot for the help
To document for others:
Enable Firewall on datacenter level
Enable Firewall on host level
Enable...
As a follow up. Disabling the pve-firewall and setting up the following rules does the job:
iptables -F
iptables -A FORWARD -i vmbr0 -d X.Y.Z.69/32 -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT # Allow established and related packets
iptables -A FORWARD -i vmbr0 -p tcp -s t.u.v.w/32 -d...
Thanxs for the answers, though I'm still stuck.
> Set individual VM network interfaces to firewall
What does that mean?
The interface has a regex pattern 'net\d+', my VM has tap100i0 which of course doesn't fit.
Should it be the "net0" definition out of the VM definition?
I tried to minimize...
Hi guys,
I'm trying to setup some firewall rules to protect a VM, but I fail badly and don't have a starting point to find out why.
The proxmox host has a public IP X.Y.Z.80 from the network X.Y.Z.64/26
The VM uses a bridged network and also has a public IP X.Y.Z.69
I already tried setting...
Hi folks,
just wanted to leave a note. I'm using Spice for all my VMs and did not have any special problem using virt-viewer under my linux box.
Now I got requests from colleagues which need access to the console as well to do some tests. For testing I installed the latest virt-viewer version...
Hello,
I'm trying to set some firewall rules for a VM but they do not take effect
Setup: Proxmox 5.1
Network: Bridge connected to public interface
Problem: Firewall Rules on VM level don't take any effect
INPUT Policy Datacenter: REJECT
INPUT Policy VM: REJECT
Additional Infos...
Hello,
I've a 4 server cluster and on one server I've the already mentionend problem, that it does not boot anymore falling back to the grub rescue console.
Setup:
RPOOL - single disk offered by a RAID controller ( I know you should not use a Controller, reality thinks different sometimes )...
Thanx for the answer but that isn't a solution.
The problem is that I get a vagrant test environement that is based on the virtualbox provider. Adapting it to another provider would be a major task as the setup is quite complex and we get updates every couple of weeks.
I had hope that Nested...
Hi folks,
I'm trying to setup a VM that is used to launch other vagrant boxes with Virtualbox as provider.What have I done already:
So my first step was to activate Nested Virtualization, as described in https://pve.proxmox.com/wiki/Nested_Virtualization.
Result:
root@proxmox5:~# cat...
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