Based on a structured breakdown, the string can be interpreted as:
In KVM, this build supports the VirtIO network driver. For optimal throughput with fgtvm64 v723, it is critical to ensure the VM is configured with VirtIO NICs rather than emulating legacy hardware (like Intel e1000). VirtIO allows the guest (FortiGate) to bypass parts of the host kernel network stack, dramatically increasing packet processing throughput (PPS).
The fgtvm64 image uses thin provisioning. While the logical disk size might appear as 80GB–100GB to the hypervisor, the actual physical storage consumed is only what is currently written. This is vital for dense multi-tenant environments where multiple FortiGate-VMs are spun up. fgtvm64kvmv723fbuild1262fortinetoutkvmqcow2 upd
CLI method:
If you performed an upgrade, verify no stale processes: Based on a structured breakdown, the string can
If you want, I can produce a ready-to-run libvirt XML snippet for this image and recommended VM resource settings.
The string "fgtvm64kvmv723fbuild1262fortinetoutkvmqcow2" identifies a specific firmware image for a FortiGate Next-Generation Firewall Virtual Machine (VM). CLI method: 6
This file is the virtual disk image used to deploy or update a FortiGate firewall in a virtualized environment: Version: 7.2.3
The qcow2 (QEMU Copy On Write version 2) file format associated with this build offers specific advantages for virtualization administrators.