0GB Available to create VM on a New KVM Node: No space Available to create VM

Symptoms 

• The following error occurs on attempt to create a virtual server on KVM node:
  No space left on the Volume Group.
• According to the output of the commands provided below, disk space is sufficient:

  # df -Th
  Filesystem Type Size Used Avail Use% Mounted on
  devtmpfs devtmpfs 32G 0 32G 0% /dev
  tmpfs tmpfs 32G 0 32G 0% /dev/shm
  tmpfs tmpfs 32G 35M 32G 1% /run
  tmpfs tmpfs 32G 0 32G 0% /sys/fs/cgroup
  /dev/md2 ext4 39G 11G 26G 31% /
  /dev/nvme0n1p1 vfat 510M 2.7M 508M 1% /boot/efi
  tmpfs tmpfs 6.3G 0 6.3G 0% /run/user/0
  
  # vgs
  VG #PV #LV #SN Attr VSize VFree
  VGSKVM 1 1 0 wz--n- <3.64t <3.59t
  
  # lvs
  LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
  kvm101_img VGSKVM -wi-ao---- 50.00g

Cause

LV Group name specified in SolusVM is wrong.

Resolution

Update the LV Group name in the Node settings page. For that:

1. Log into SolusVM Admin interface.
2. Navigate to Nodes > List Nodes > Edit Node (pencil button near the appropriate node) > LV Group.
3. Update the name with the proper one, refer to the output of vgs command from the server, in the example above the name is VGSKVM.