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Hello, Proxmox used to support hardware fencing devices and ilom/ipmi fencing. Now it supports only watchdog fencing. I have a server in a proxmox cluster that, sometimes, loses all hard disks: it is a partial failure. The watchdog timer does not start, the server seems alive but ceph osds are...

I started from this: https://answers.microsoft.com/en-us/windows/forum/windows_10-performance/automatic-repairbootresdll-is-corrupt/582bd0ba-e29f-46b3-b347-2fd73c8556e3?auth=1 Then tried also these workarounds ( I also was able to boot in safe mode too)...

I have proxmox with nested virtualization enabled. I have a windows 10 guest with cpu type set to host to get all features of my xeon. I have bitten by a windows 10 1803 bug: if vt-x is enabled the system not boot anymore. So I change cpu type to kvm64 that has no support for vt-x and windows...

Please note that: - clusters are in production so I cannot shutdown a server when I want to reproduce the problem; - I have said that I have the same problem on 4.4 and 5.2 to give additional infos and show that the problem does not depend on proxmox version, not because I want to use an end of...

Sorry I have a cluster with all server on 4.4 and a cluster with all servers on 5.2. These clusters are completely separated. Unfortunately on both clusters I see above problem with HA.

Hello, I have several three servers proxmox clusters with ceph and with versions 4.4 and 5.2 and with commercial license. If one server of the cluster goes down (broken) the cluster maintains quorum but all seems not working: - console/vnc does not work anymore (timeout); - vm restarts on...

Solved removing /var/lib/cloud/seed/nocloud.net But I do not understand why it has to be so complex, what happens now if I build a template?

Is "vm name" the name under "options"? I have installed ubuntu 18.04 from iso not from img but I clearly see that cloudinit packages are installed and they overwrite hostname with ubuntu1804server so they work.

Yes

Tried again without luck

I hoped so but changing vm name does not change hostname. I will try again.

Hello, I have installed an ubuntu 18.04 vm and configured cloud-init. Ubuntu cloud-init overwrites hostname at boot with "ubuntu18.04server" Now I would like to configure hostname with cloud-init but I do not see hostname options in proxmox cloud-init menu. Can you help me? Thanks in advance, Mario

I have firmware 1.5.5 I do not know how I can upgrade. I have no special network settings nor sysctl.

Hello, I have a dell r710 server with ibm mellanox pcie 10g nic: 07:00.0 Ethernet controller: Mellanox Technologies MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] (rev a0) Subsystem: Mellanox Technologies MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] Flags: bus master, fast devsel...

Hello, I have this problem: my customer has a virtual machine where he creates and deletes big files each day. The vm has no discard support so ceph must keep a lot of space. How can I simulate discard and recover some space? Thanks, Mario

Hello, can someone describe me how proxmox sends emails? How can I use my smtp server? Ho can I change from/to? Is there official documentation? Thanks, Mario

I have updated to latest version and repaired windows vm and now it reboots correctly. But it should not reboot! I explain better: 1) manual backup: does not reboot 2) scheduled backup: it reboots always at the end of the backup 3) I exclude it from backup: it does NOT reboot 4) other vms are...

INFO: starting new backup job: vzdump 102 --compress gzip --remove 0 --storage backupproxmox --mode snapshot --node pve1 INFO: Starting Backup of VM 102 (qemu) INFO: status = running INFO: update VM 102: -lock backup INFO: VM Name: Dati-PDC INFO: include disk 'virtio0' 'tankC_vm:vm-102-disk-1'...

balloon: 0 boot: cdn bootdisk: virtio0 cores: 8 cpu: Nehalem ide2: ISO:iso/virtio-win-0.1.141.iso,media=cdrom,size=309208K memory: 10240 name: Dati-PDC net0: virtio=36:5B:2A:7B:85:10,bridge=vmbr0 numa: 0 onboot: 1 ostype: win7 smbios1: uuid=f33aa5a7-5619-44c8-a836-d7722d71734b...

proxmox-ve: 5.1-25 (running kernel: 4.13.4-1-pve) pve-manager: 5.1-36 (running version: 5.1-36/131401db) pve-kernel-4.13.4-1-pve: 4.13.4-25 pve-kernel-4.10.17-2-pve: 4.10.17-20 pve-kernel-4.10.15-1-pve: 4.10.15-15 pve-kernel-4.10.17-3-pve: 4.10.17-23 libpve-http-server-perl: 2.0-6 lvm2...