On Wed, Nov 12, 2014 at 04:01:38PM -0000, Francis Deslauriers wrote: > When running configure with the --enable-trace-backends=ust option and > compiling. > The user should not have to specify a the "events" and "file" options because > they are not used with that tracing framework. > > Right now, in order the use this option the need to specify a dummy > events file. > > This fails: > $> qemu-system-x86_64 -hda debian_wheezy_amd64_standard.qcow2 -trace -m 512 > qemu-system-x86_64: -trace -m: Invalid parameter '-m' > > This works: > $> qemu-system-x86_64 -hda debian_wheezy_amd64_standard.qcow2 -trace > events=dummy-events.txt -m 512 > VNC server running on `127.0.0.1:5900' > > I am using version: > $> qemu-system-x86_64 --version > QEMU emulator version 2.1.90, Copyright (c) 2003-2008 Fabrice Bellard
What happens when you pass no -trace option? Stefan
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