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[SOLVED] After the update the cluster network card was not working properly. Sorry. Hi! In a working cluster I have updated to the latest version and since the restart I have no quorum. Here I show you the execution of some commands: pvecm -status shows this info. Cluster information...

I have a cluster with 3 nodes. One of them, runs perfectly, but the in the other, the VM's have a lot of problems with network cards over this bridge. I have detected that on these servers I cannot configure the CIDR feature on the bridge. Can anybody help me?

Hello! I am considering a very basic configuration with servers with 32GB RAM and 2x2TB hard disk. In addition, they have 4x1 Gbps NICs. What do you think is the best configuration for these servers? Until now I had only one hypervisor and I had the cards in bond. On the first hard disk, the...

I'm trying to write one script to shutdown started virtual machines as other user than root. When I launch this command get "can't open '/etc/pve/priv/authkey.key' - permission denied (only root and www-data can read this file) Which is the problem? I thought that having a connection as root...

Hi! I'm trying to shutdown a virtual machine with, but doesn't With developer tools and API DOC reference i get this valuable info: * DEV Tools https://------:8006/api2/extjs/nodes/12345678HV1/qemu/2254/status/shutdown Request Method:POST Status Code:200 OK Remote Address:------:8006...

Hello! Nowdays, i have iAMT systems running on clusters with high availability without any problem. I've seen that new versions of the kernel (> = 4.4.16-62) implement a new module watchdog, "mei_wdt". Previously had used the iTCO_wdt and put on the blacklist to mei and mei_me modules. Does...

We have alredy configured Proxmox Ha Cluster with Ceph storage. The cluster was stopped without any problems and now (after summer), none of our proxmox servers boot the ceph storage. Seems to be a problem with OSD's but I cannot find a solution. Thanks. SRV Ceph start Messages === osd.0 ===...

Hi, I'm trying to setup an HA cluster, using a DRBD for the storage. I configured everything on the 3 nodes, (DRBD9 Proxmox and Proxmox 4 HA Cluster) and installed a VM for testing. I can do offline migration between the hosts and start VMs, but if the VM is HA managed I can't do that. I...

I'm using HA cluster with CEPH for the storage. I configured everything on the 3 nodes, (CEPH Server and Proxmox 4 HA Cluster) without any problems. My setup includes one SSD as dedicated SSD journal disk for in each OSD (one SATA drive) (one per hypervisor). Now, I'm trying to test SSD...

I am trying to create a cluster with high availability at the lowest possible cost. My hardware base configuration for server nodes is: ● Single i7-4790 ● 32 GB RAM ● Motherboard with iAMT (one integrated network card) eth3 used as vmbr0. ● 2 HardDisks SATA3 with 2TB (sda, sdb) ● 1 SSD 120GB...

Hi! I'm trying to setup an HA cluster, using a CEPH for the storage. I configured everything on the 3 nodes, (CEPH Server and Proxmox 4 HA Cluster) several times on virtual and physical servers without any problems. Now, I'm testing a new setup with 3 nodes and ssd HD's for journaling, but I...

Hi, I'm trying to setup an HA cluster, using a DRBD for the storage. I configured everything on the 3 nodes, (DRBD9 Proxmox and Proxmox 4 HA Cluster) and installed a VM for testing. I can do offline migration between the hosts and start VMs, but if the VM is HA managed I can't do that. I...