If the image is patched, it could include features like IPv6 improvements, updated security rules, or maybe fixes for specific CVEs. The user should check if those patches are documented. For example, if there was a known vulnerability in the original build that's fixed here, that's a plus.
In terms of drawbacks, the main ones are lack of support, possible instability, and potential security issues. Also, updating such an image might be complicated if you can't apply official patches or if the patch has conflicts with updates. fgtvm64kvmv721fbuild1254fortinetoutkvmqcow2 patched
Security is a big concern. Third-party patches might introduce vulnerabilities or remove certain security restrictions. The user should be aware that using non-official images can expose them to risks. They should verify the integrity of the image and the source's trustworthiness. If the image is patched, it could include
I should mention what FortiOS does. FortiOS is the operating system for FortiGate appliances, which are firewalls. So this image is the virtual appliance version for KVM. The user might be deploying a FortiGate virtual firewall in a cloud environment or on-prem. In terms of drawbacks, the main ones are
Potential use cases: Testing environments for network security where you want to simulate a FortiGate, small-scale deployments, or environments where the user cannot use the official image for some reason.
Also, the user might be asking about performance metrics, like how well this image uses resources on KVM compared to other hypervisors like VMware or Hyper-V. Maybe it includes drivers or optimizations for specific environments. Since it's a patched version, perhaps it includes newer drivers or fixes for specific issues that standard builds don't have.