Eric Blake ebl...@redhat.com writes:
On 10/21/2014 12:10 AM, Gonglei wrote:
There is a problem.
1. Qemu receive the eject command.
2. Runs eject_request_cb when an eject request is issued from
the monitor, the tray
is closed, and the medium is locked. But the drive is not closed.
3.
On 2014/10/21 13:53, Weidong Huang wrote:
On 2014/10/20 19:39, Kevin Wolf wrote:
Am 20.10.2014 um 13:27 hat Weidong Huang geschrieben:
On 2014/10/20 17:41, Kevin Wolf wrote:
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is
Weidong Huang h...@huawei.com writes:
On 2014/10/20 20:12, Markus Armbruster wrote:
Correct. This is a known wart. To work around it, wait for event
DEVICE_TRAY_MOVED and eject again. Yes, this is racy: the guest can
reclose the tray and lock it before you get your eject in.
Yes. You
On 2014/10/21 16:33, Markus Armbruster wrote:
Weidong Huang h...@huawei.com writes:
On 2014/10/20 20:12, Markus Armbruster wrote:
Correct. This is a known wart. To work around it, wait for event
DEVICE_TRAY_MOVED and eject again. Yes, this is racy: the guest can
reclose the tray and
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's qmp
commmand(eject_device).
The another one is by the guest(bdrv_eject). They have different results.
Yes, they are different things.
If a guest opens the tray
On 2014/10/20 17:41, Kevin Wolf wrote:
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's qmp
commmand(eject_device).
The another one is by the guest(bdrv_eject). They have different results.
Yes, they are
Am 20.10.2014 um 13:27 hat Weidong Huang geschrieben:
On 2014/10/20 17:41, Kevin Wolf wrote:
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's qmp
commmand(eject_device).
The another one is by the
Weidong Huang h...@huawei.com writes:
On 2014/10/20 17:41, Kevin Wolf wrote:
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's
qmp commmand(eject_device).
The another one is by the guest(bdrv_eject). They have
On 2014/10/20 19:39, Kevin Wolf wrote:
Am 20.10.2014 um 13:27 hat Weidong Huang geschrieben:
On 2014/10/20 17:41, Kevin Wolf wrote:
Am 18.10.2014 um 12:02 hat Weidong Huang geschrieben:
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's qmp
commmand(eject_device).
Hi ALL:
There are two ways to eject the cdrom tray. One is by the eject's qmp
commmand(eject_device).
The another one is by the guest(bdrv_eject). They have different results.
eject_device: close the BlockDriverState(bdrv_close(bs))
bdrv_eject: don't close the BlockDriverState,
This is
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