Hello I'm facing this issue or error message when I try to power on the Virtual machine after a power outage
Task viewer: VM 100 - Start
TASK ERROR: cannot prepare PCI pass-through, IOMMU not present
How can I solve this?
Thank you advance for your help and support
Hi. I had an power failure. System could reboot from bootdisk (ssd). But one drive is now broken. I am not a lvm expert. Which Things and commands could i learn to fix the problem? Mount commands? repair commands?
VM 101 needs disk "hdd". everything seems to be available. but GUI shows that...
Ok .. so i'm a idiot. Lets just get that out of the way. New server and I don't have it plugged in to battery.
We had some bad weather yesterday and there was a power blip. Server's power supply tripped from a spike and the system was powered down when I got home. I started up the system and...
What is the best storage choice for a Proxmox cluster in a hostile environment ? By hostile environment I mean an environment with frequent power outages... VERY frequent power outages ... Like 300 power outages in 2 years...
The best of course would be to eliminate these power outages by...
I am completely desperate. After a power outage my Proxmox Server is no longer working. I´m searching for like 2 weeks but can´t figure out what is causing all of the problems.
UNIT LOAD ACTIVE SUB DESCRIPTION
● pve-cluster.service loaded...
I had a power surge at home a couple days ago and since then my proxmox server has stopped working. I've been reading lots of posts and documentation to try to find the reason but I can't find anything conclusive.
My setup is 5 hard drives: 1 ssd, 2 individual 500 gb in lvm-thin and 2 1TB...
Proxmox and all it's VMs froze earlier today with no way to interact with the system (web interface said that a connection could not be established) so it was hard reset. There are no discernible error messages and it just stops at the end of the following (with a blinking...
I build a Proxmox 3.4 two node cluster with two Dell R210 and a third node as iscsiTarget. This works still great.
I use IDRAC for fencing and DRBD as storage. But after a powerfailure of node1, node2 tries to fence node1 with IDRAC. But IDRAC doesn't really work without power...
I have 3 nodes Proxmox Cluster with Ceph. I'm happy with current setup and performance.
Now we are planning Disaster Recovery. We are using separate NFS storage for VM backup.
I have few questions and I need expert advice.
Our Ceph pools are setup with 2 replica. We have 4 OSDs in each...