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Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ign
From: |
Markus Armbruster |
Subject: |
Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it) |
Date: |
Fri, 27 May 2011 16:30:32 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) |
Amit Shah <address@hidden> writes:
[...]
> What's weird though is 'eject' in the monitor makes the cdrom go away
> -- a subsequent mount in the guest results in a no medium error. I
> thought we had solved that, Markus?
You fell into QEMU's "let's overload names until everybody's hopelessly
confused" trap. You're in good company.
Monitor command "eject" does *not* manipulate the tray. It cuts the
connection between the block device guest part and host part. Block
devices without a host part look like "no medium" to the guest.
Running /usr/bin/eject does manipulate the tray. When you open, then
close the tray, you get the same medium back. IIRC, running mount in
the guest closes the tray automatically.
[...]
- [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Luiz Capitulino, 2011/05/26
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Amit Shah, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Amit Shah, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Amit Shah, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Luiz Capitulino, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Daniel P. Berrange, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Markus Armbruster, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it), Daniel P. Berrange, 2011/05/27
- Re: [Qemu-devel] block bug: tray status is not updated (and/or guest ignores it),
Markus Armbruster <=