68286403102d15116dfc49b8a45b098c5f745bb6
[libguestfs-talks.git] / 2019-kvm-forum / 4000-case-study-baseline.term
1 #!/bin/bash
2
3 source functions
4
5 # Title.
6 export title="Case Study: copying sparse images"
7
8 # History.
9 remember 'qemu-img create -f qcow2 src.qcow2 100m'
10 remember 'for i in $(seq 0 2 99); do qemu-io -f qcow2' \
11          '-c "w ${i}m 1m" src.qcow2; done >/dev/null'
12 remember 'cat ./convert'
13 remember './convert zeromode=none'
14
15 pushd $talkdir/fastzero.d >/dev/null
16 terminal
17 popd >/dev/null