1. Boot Laufwerk verkleinern oder neuen Node erstellen?

    Guten Abend :) ich habe so das kleine "Problem" dass ich in meinem Cluster einen Node habe, wo Proxmox noch auf einer alten 250GB HDD installiert wurde und das möchte ich gerne langsam ändern. Früher bereits gemacht von einer kleinen auf einer größeren Platte mittels Acronis. Jetzt hab ich...
  2. [SOLVED] Shrink VM unallocated disk size

    I have 2 disks from an old VM I'd like to backup just in case. The first disk is a 1TB disk and has 2 partitions of 500GB. The second disk is a 30GB disk with a partition taking all the space. First thing I did was to sdelete the 3 partitions, then boot on gparted iso and shrunk every partition...
  3. Shrink / Reduce a volume with an LVM-XFS partition

    I need to shrink a Proxmox-KVM raw volume with LVM and XFS. Now, XFS doesn't support shrinking as such. It's possible to hack around this with xfsdump and xfsrestore, but this would require 250G data to be copied offline, and that's more downtime than I like. Whats the alternative? I was...
  4. Shrink HDD of cloudinit template

    Hello, I'm trying out cloudinit to deploy our VMs and so far everything is working fine. I've followed the tutorial in the doc to create the template which worked fine. The template had a 3GB HDD (scsi0). I wanted to extend the disk of another VM and by accident I extended the disk of the...
  5. Problem with resized Disk, revert Changes

    Hi, today i wanted to give 50GB more Space over Proxmox GUI to a Qcow2 VM. I had 250 and entered 300Gb by mistake. (German translation in my opinion of that Input Field Label was not so good) Now my Proxmox VM shows me 550GB ... The Node has only 450GB NVMe SSD. i didn't changed anything yet...
  6. [SOLVED] shrink zfs raw disk (windows vm)

    Hello, i need to shrink a windows vm disk (proxmox 5.3-8). I've already shrink partition inside guest os (windows 10 ltsc). Now i have to reduce vm disk size. Disk is on a zfs secondary storage: storageZ0:vm5002-disk-0,size=150G I have already made a backup. Can you help me? Davide
  7. shrinking partition in Windows then logical volume accordingly

    If I make a lv bigger, then it's easy to also make it bigger in the vm (Windows Server 2016) with disk management. Windows will make use of all the available space and that's that. But if I do it the other way around and shirnk the partition within the vm and then reduce the lv, I won't be able...
  8. VM disk shrinking (.raw) using ZFS storage

    Hi, I've got a problem shrinking the .raw disk using the ZFS as storage. I've tried following statements without success :/#qm resize 101 virtio0 10G unable to skrink disk size :/# qm resize 101 virtio0 -- -10GB 400 Parameter verification failed. size: value does not match the regex pattern qm...
  9. Shrink LXC Container

    Hi Everyone, My LXC Container have 1000 GB but I only need 150 GB. How can I shrink the storage? I used this pct resize 101 rootfs 150 unable to shrink disk size Can anyone explain me how can I shrink the LXC Container to only 150 GB. Best regards and thanks for help, Oliver


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