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    Migrate from old to new hardware / version

    Hello, I have a very old PBS (2.4-7) and would like to replace it with a new one. How can I do this without having to reconfigure the PVE cluster? Can I copy the datastore from the old one to the new one? Copy the SSH keys and the contents of /etc/proxmox-backup?
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    Old Proxmox VE and new container template

    Hello, i have old Proxmox VE pve-manager/7.3-4/d69b70d4 (running kernel: 5.15.83-1-pve) which I cannot currently update. I need to create new debian CT but i didn't see debian 13 on another newer cluster it is better Can I copy an image from one cluster to another? Are there any restrictions?
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    Proxmox + MySQL I need advice

    I have been asked to update the LAMP server. Currently on Centos 7 Server Xeon E-2388G 32G RAM 2x 4TB HDD SATA + 2x 1T NVME MySQL database on NVME mdadm raid1 Will installing Proxmox VE and virtual machines cause a performance drop? Or maybe install MySQL on the host?
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    Replication failed

    Hello, After upgrade one PVE to 7.1 in my cluster (rest pve 6.4) i have this problem: 2021-11-22 00:19:01 118-0: start replication job 2021-11-22 00:19:01 118-0: guest => VM 118, running => 0 2021-11-22 00:19:01 118-0: volumes => local-zfs:vm-118-disk-0 2021-11-22 00:19:02 118-0: create...
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    QEMU CPU Type (kvm64 vs qemu64)

    Which CPU model should I choose for a VM? Do you use the default kvm64 or do you switch to another model? Unfortunately my cluster has different CPU models. Intel (R) Xeon (R) CPU E3-1230 V2 @ 3.30GHz Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz Intel (R) Xeon (R) CPU E5-2620 0 @ 2.00GHz Intel...
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    Snapshot backup not working ( guest-agent fs-freeze gets timeout)

    Trying to take a snapshot backup does not work. it's looks like this: https://forum.proxmox.com/threads/vm-hang-during-backup-fs-freeze.80152/ So far I've only seen this on the guest with Debian 11 (and MariaDB from mariadb.org) INFO: starting new backup job: vzdump 144 --node kvm02 --remove...
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    Specifying kernel and initrd manually

    Hello, I have a specific virtual machine. the operating system is in ramdisk I have this configuration on kvm <domain type='kvm'> <name>Kaer-Morhen</name> <uuid>9f4e2e6e-0146-4536-95dc-87b968e5a555</uuid> <memory unit='KiB'>2097152</memory> <currentMemory...
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    [SOLVED] manual backup vm image (raw/qcow2) not from proxmox ve

    We have migrated virtual machines from KVM to Proxmox VE. We would like to back up some old virtual machines "just in case". Will it be possible to back up old virtual machines in the same way as they are made with Proxmox VE?
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    PBS with zfs rpool

    I installed PBS on a server with 4 disks (RAIDZ-1) How to create a datastore ? zfs create -o mountpoint=/srv/datastore1 rpool/datastore1 ?? What are the recommendation?
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    Reinstall node in cluster

    Hello, I need to reinstall node in cluster and i have some doubts. I will do as recommended: https://pve.proxmox.com/wiki/Cluster_Manager#_remove_a_cluster_node shutdown oldnode replace disks (to avoid start oldnode again) pvecm delnode oldnode install pve pvecm add IP-node-in-cluster...
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    VE 6.3-2 ACME - DNS Plugin (nsupdate)

    Hello, Does it work for someone? What should I enter in "API Data"? I have NSUPDATE_SERVER ="10.200.1.38" NSUPDATE_KEY = "/tmp/nsupdate.key" and of course a error [Fri Jan 8 15:28:09 CET 2021] key "/tmp/nsupdate.key" is unreadable What is wrong?
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