treewide: replace deprecated qemu short-form option 'readonly'
Change-Id: Id9fb95ab8b975cdbe76fc711ab20c16e3a91592a
Reviewed-on: https://review.monogon.dev/c/monogon/+/2746
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
diff --git a/metropolis/test/launch/cluster/cluster.go b/metropolis/test/launch/cluster/cluster.go
index fd69b77..06d13da 100644
--- a/metropolis/test/launch/cluster/cluster.go
+++ b/metropolis/test/launch/cluster/cluster.go
@@ -282,7 +282,7 @@
qemuArgs := []string{
"-machine", "q35", "-accel", "kvm", "-nographic", "-nodefaults", "-m", "4096",
"-cpu", "host", "-smp", "sockets=1,cpus=1,cores=2,threads=2,maxcpus=4",
- "-drive", "if=pflash,format=raw,readonly,file=external/edk2/OVMF_CODE.fd",
+ "-drive", "if=pflash,format=raw,readonly=on,file=external/edk2/OVMF_CODE.fd",
"-drive", "if=pflash,format=raw,file=" + fwVarPath,
"-drive", "if=virtio,format=raw,cache=unsafe,file=" + storagePath,
"-netdev", qemuNetConfig.ToOption(qemuNetType),