[Qemu-devel] block bug: tray status is not updated (and/or guest ignores it)

[Luiz Capitulino]

I'm testing with qemu.git (HEAD aa29141d84d), procedure:

1. Start a VM with:

 # qemu -hda disks/test.img -enable-kvm -m 1G -cdrom Fedora-14-x86_64-DVD.iso

2. Then inside the guest run:

 # eject /dev/sr0 && mount /dev/sr0 /mnt

Results:

 Actual: The cdrom is successfully mounted
 Expected: The cdrom is not mounted (mount fails, medium not found)

Git bisect tells the culprit is:

996faf1ad4a93342e381766d95686b16624f0dbd is the first bad commit
commit 996faf1ad4a93342e381766d95686b16624f0dbd
Author: Amit Shah <address@hidden>
Date:   Tue Apr 12 21:36:07 2011 +0530

    atapi: GESN: implement 'media' subcommand