Search results

  1. M

    Trying to back up VM to a share hosted by it

    I have just installed PBS and trying to figure out how it works. Mostly its ok, but there is one thing i'd like to solve: my PBS datastore used a NFS share mounted via fstab. The share is provided by a VM and the actual data is stored on disks on a passed-trough RAID controller. When I try to...
  2. M

    [SOLVED] Force discard on VM disk

    i have reorganized the content of my VM and moved some data to a separate virtual disk to have more flexibility if i ever need to increase the disk size, not touching the OS partition. now the original virtual disk has a lot of free space, but the VM still takes up ~130 GB on the local-lvm...
  3. M

    [SOLVED] One of my nodes can't access NFS share

    So, this is a strange issue, as I think shared storage is configured on datacenter level. Yet, on of my nodes can't access the share. I can manually mount the share with nfs vers=3 only, with vers=4 it gives an error. both nodes are on the same version. node pve-smc was restarted recently. I...
  4. M

    attach guest machine to passed-trough NIC

    I am setting up a new proxmox node on a machine with a 4 port NIC, that I am planning to use (among others) as a router with OPNsense. On my previous setups i have used vmbr bridges without passtrough. Now I have decided i will try to passtrough 3 of the NICs to OPNsense (keeping one for PVE...
  5. M

    shrink lvm volume group

    I need to move my pve system disk containing the lvm-thin folder to a smaller drive. the volume group has sufficient unallocated space, however i need to shrink the actual partition, so that clonezilla is able to process the move. this is how my volume group looks like. i need to save up...
  6. M

    [SOLVED] Proxmox <local> disk space

    I have noticed the free space on my local partition is decreasing significantly, while in theory there should be basically nothing on this partition except the proxmox system and a few iso images or lxc templates. i was trying to check with ncdu what's on the disk, but it shows only 8,4 GB is...
  7. M

    LXC containers refuse to start

    I have an issue with my LXC containers. I am not able to start any LXC containers nor create new ones. the console output is the following (this is for a new CT attempted to be created from scratch): root@pve:~# pct start 112 run_buffer: 323 Script exited with status 1 lxc_setup: 3291 Failed...
  8. M

    [SOLVED] Huge I/O delays on backup/restore jobs

    I am running PVE with the config a single SSD contains the PVE root and lvm volumes for VMs. One VM is running OpenMediaVault and all the HDDs are passed trough to this VM. OMV is then providing NFS shares to other VMs as well as Proxmox itself for VM backups. Now my issue is, that everytime I...
  9. M

    [SOLVED] some ports not available outside of vm

    I have set up a Debian-based virtual machine in proxmox to host my docker containers. The containers are up an running, but i am not able to forward some ports from this VM to the internet. the VM is also running a simple web server, that I can access from my local network without any issues on...

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