: Often found within the "OS10 Virtualization" software package, which allows network engineers to run a virtual switch (often referred to as OS10V ) on platforms like VMware ESXi, Workstation, or network simulation tools like EVE-NG and GNS3. Common Use Cases in Lab Environments
VirtIO or IDE (VirtIO provides significantly faster boot times during QEMU emulation). Limitations of the Virtual OS10 Image
Virtual Machine Disk (VMDK) file – a disk image file format used by VMware virtual machines.
October 2025 Keywords: os10-disk-1.0.0.vmdk , VMware virtual disk, OS10 network OS, VMDK troubleshooting, virtual appliance deployment
On a Linux host with libguestfs-tools :
If the virtual machine constantly reboots during initialization, check your RAM allocation. OS10 virtual appliances will fail to initialize the control plane if fewer than 4 GB of RAM is provided. Missing Interfaces
vmkfstools -E os10-disk-1.0.0.vmdk os10-disk-1.0.0-upgraded.vmdk
for the OS10 Virtual Machine. It is typically found within the OS10_Virtualization_X.X.X.zip archive downloaded from the Dell Support Portal
When working with the "os10-disk-1.0.0.vmdk" file, consider the following best practices: os10-disk-1.0.0.vmdk
Place the .vmdk file on fast storage (SSD) to ensure the virtual switch responds effectively during simulations. Conclusion
Disclaimer: This article is for informational purposes. Always ensure you are using licensed and authorized Dell OS10 software images. If you'd like, I can:
# Convert the disk to qcow2 format qemu-img convert -f vmdk -O qcow2 os10-disk-1.0.0.vmdk sataa.qcow2 Use code with caution. Copied to clipboard
To create a working node, you typically need three specific files extracted from the Dell virtualization ZIP archive: OS10-Disk-1.0.0.vmdk (The base disk) OS10-Installer-VERSION.vmdk (The installation media) : Often found within the "OS10 Virtualization" software
Always run the EVE-NG wrapper script to ensure the system can read and write to the new virtual drive: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Use code with caution. System Requirements and Resource Allocation
Access the EVE-NG CLI via SSH and navigate to the directory. Convert the VMDK file to QCOW2 format using this command:
EVE-NG requires images to be in the QCOW2 format. To use os10-disk-1.0.0.vmdk inside EVE-NG, you must convert the file using the following Linux CLI command:
Start the VM. The OS10 operating system will boot from the VMDK. Best Practices and Considerations October 2025 Keywords: os10-disk-1