Qemu Boot Tester - 4.0 __hot__

QEMU Boot Tester 4.0 is a streamlined utility designed to quickly verify the bootability of ISO images and physical USB drives without the overhead of full virtualization software like

4.0 generates a JSON report with timestamps per boot phase. If a failure occurs, it automatically saves: qemu boot tester 4.0

4:00:45

— It killed the VM. Saved the console log. Then—and this was the secret sauce—it replayed . QEMU Boot Tester 4

Flash different firmware versions, boot, reboot, and verify that persistent variables survive reset. Then—and this was the secret sauce—it replayed

4:02 AM

— An email went out. Subject: [BOOT-TESTER-4.0] CRITICAL: Kernel 6.12.0-rc7+ fails to reach userspace on PCIe emulation profile "prod-hw-v2" .

End of Guide

QEMU Boot Tester 4.0

| Tool | Scope | Architecture Support | Parallel | Snapshot | Netboot | |------|-------|----------------------|----------|----------|---------| | | Boot-focused | 15+ | ✅ | ✅ | ✅ | | avocado + avocado-vt | Full system test | 8 | ✅ | ❌ | Limited | | Linaro LAVA | Lab automation | Many | ❌ | ❌ | ✅ | | Manual QEMU scripts | Ad-hoc | All | ❌ | ❌ | ❌ |