libguestfs appliance boot in under 1s

$ time LIBGUESTFS_BACKEND=direct LIBGUESTFS_HV=~/d/qemu/x86_64-softmmu/qemu-system-x86_64 guestfish -a /dev/null run

real	0m0.966s
user	0m0.623s
sys	0m0.281s

However I had to patch qemu to enable DMA loading of the kernel and initrd.

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One response to “libguestfs appliance boot in under 1s

  1. Pingback: Libguestfs appliance boot in under 600ms | Richard WM Jones

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