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ide/atapi scsi-disk: Make monitor eject -f, then change work

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change fails while the tray is locked by the guest.  eject -f forces
it open and removes any media.  Unfortunately, the tray closes again
instantly.  Since the lock remains as it is, there is no way to insert
another medium unless the guest voluntarily unlocks.

Fix by leaving the tray open after monitor eject.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-09-06 18:59:00 +02:00 • committed by Kevin Wolf
parent 7d4b4ba5c2
commit 25ad22bc4e
3 changed files with 4 additions and 1 deletions
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3
blockdev.c
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@ -635,7 +635,8 @@ static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
qerror_report(QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs));
return -1;
}
if (!force && bdrv_dev_is_medium_locked(bs)) {
if (!force && !bdrv_dev_is_tray_open(bs)
&& bdrv_dev_is_medium_locked(bs)) {
qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
return -1;
}