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Re: [Qemu-devel] [RFC 05/10] QMP: Introduce the blockdev-tray-open comma


From: Markus Armbruster
Subject: Re: [Qemu-devel] [RFC 05/10] QMP: Introduce the blockdev-tray-open command
Date: Mon, 06 Jun 2011 15:35:30 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)

Luiz Capitulino <address@hidden> writes:

> This command opens a removable media drive's tray. It's only available
> in QMP.
>
> The do_tray_open() function is split into two smaller functions because
> next commits will also use them.
>
> Please, check the command's documentation (being introduced in this
> commit) for a detailed description.
>
> XXX: Should we return an error if the tray is already open?

Use case?

For what it's worth, Linux ioctl CDROMCLOSETRAY appears to return
success when it does nothing.



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