reboot

Hallo zusammen, Folgender Aufbau ist vorhanden Node1 pve-manager/5.1-52/ba597a64 (running kernel: 4.15.17-1-pve) Netzwerk auto lo iface lo inet loopback iface eno1 inet manual iface eno2 inet manual iface eno3 inet manual iface eno4 inet manual auto bond0 iface bond0 inet manual...

I am investigating 2 incidents that seem to be similar. On 2 different PVE servers, both running ZFS with raidz (mirroring with 2 disks), I experience random reboots during backups of KVM machines. (no clustering, single hosts) Both server are low on RAM. One has 8 GB RAM and a single VM with 1...

Hi, I am currently setting up a proxmox (v. 5.1-41) cluster. Since the default behaviour of nodes which can not reach other members is rebooting themselves, it would be interesting to know where I can configure this. Especially setting a limit of how many reboots a server is allowed to make...

Hey Everyone. I have a 4 nic PowerEdge r710. Current interface file auto lo iface lo inet loopback auto eno2 iface eno2 inet manual auto eno1 iface eno1 inet manual auto eno3 iface eno3 inet manual auto eno4 iface eno4 inet manual auto bond0 iface bond0 inet manual slaves eno2 eno3 eno4...

Dear Forum What is the proper usage of Kernel Care? As I know, Kernelcare does update the kernel in a running system. After an update of Proxmox with a new kernel, is it necessary to reboot the server? Or just keep it running with Kernelcare?

EVERY time we need to restart one of our nodes in our cluster we are faced with this HORRIFIC impact on disk I/O while the Ceph pools need to be "rebuilt". It virtually consumes all of the resources and we need to know how to prevent this. I am simply talking about issuing a 'reboot' after...

Hello! I have a 7 node cluster and a software/lrm HA. I have just done maintenance on one of the nodes and have rebooted it. Due to some hardware failure it failed to boot. The VMs that were on that node are in a frozen (HA) state and I can not migrate or start them. Is there a way to convince...

What is the right way to do a clean reboot of the whole ProxMox Master node (e.g. after upgrade of pve-kernel)? For example, I wan't to do the reboot at 23:00 tonight. I don't think it's save, to do only an "shutdown -r 23:00" ?! I think the running VM's won't be shutdown in a clean way.. or am...

Hi there, I've been using Proxmox for a while now on different systems, but one of those seems to have trouble with the rebooting part. It works great, until I reboot the thing. Then it acts as if I would give it a shutdown command. It just powers of, and never comes back online on it's own...

Hi there, I yesterday had an issue with a machine of mine. No idea what it is related to. The machine is an Ubuntu 16 LTS and was rebooted via sudo reboot now which then ended in all interfaces going down and the system being stuck at 100% cpu load for hours. It didn't reboot at all and I...

I have Proxmox 5.0-32 installed on a Dell R710 with a single RAIDZ1 array implemented across six 2TB disks. This array is shared between VMs, containers, and the Proxmox installation itself. I understand this configuration isn't ideal, but it is stable and performant enough for my needs -...

Hello, I have a problem with my proxmox server when I want to reboot or shutdown. The server shutdown correctly all VMs/containers, but can't shutdown itself (I think I have a kernel panic). Hardware : CPU: Intel(R) Core(TM) i7-7700K CPU MB : MSI Product Name: Z270 GAMING PRO (MS-7A59) 2x SSD...

As we have already talked about reboots, here's one fresh. From 4.4-5 to 4.4-13. Reboot is at the end. Apr 12 14:55:47 srv-01-szd systemd[1]: Stopped Corosync Cluster Engine. Apr 12 14:55:47 srv-01-szd systemd[1]: Starting Corosync Cluster Engine... Apr 12 14:55:47 srv-01-szd corosync[26358]...

Hello, I'm a bit new with proxmox and i have a question. I have and LXC container running an image conversion server which uses a lot of resources. My problem is that when that particular container runs out of memory, the Entire Proxmox Server reboots and kill all other containers on the same...

Hi all, I've read that nic pass-though is the most secure way to virtualize a router/firewall. I followed this guide on the great proxmox wiki and was able to pass-thought a 4 port intel nic to a vm running opnsense (dell v pro 1000). It all works - in fact I'm typing up this post "through" the...

Occasionally we experience unplanned, spontaneous reboots on our Proxmox nodes installed on ZFS. The problem we are having is related to vzdump backups: if a reboot happens during an active vzdump backup that locks a VM, after reboot the locked guest will not start, and needs to be manually...

Hello, I have a three nodes cluster and all seems to be running ok. All VM's are connected with iSCSI shared storage and I can live migrate from a node to another without problems in few milliseconds. However, the other day a node rebooted without apparent reason and the only VM managed by HA...

Hello, I just realized that a node of my PVE HA cluster rebooted w/out apparent reason so I wanted to make some troubleshooting. I have the feeling that the soft watchdog could be responsible for this, maybe due to some misconfiguration with the time server. Is it possible to understand if the...

We have a tree node cluster and our datacenter is having little networking issues those days. It means that part of the traffic is lost (resulting pings loss) and the watchdog on each node, which is the default software softdog, sees that the machine cannot contact the others and shutdown the...

I got a working PCI Passthrough of a P410 Raid Controller with Proxmox 4.4 on a HP Microserver Gen8. But after reboot or stop/start the VM the passthrough ist not working anymore. Only a host reboot fixes the problem. After rebooting the host and starting the VM the first time everything is...