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blockdev: Make eject fail for non-removable drives even with -f 

Ejecting hard disk platters can only end in tears.

If you need to revoke access to an image, use drive_del, not eject -f.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-07-20 18:23:35 +02:00 committed by Kevin Wolf
parent 927d721777
commit ea8f942fe4
1 changed files with 7 additions and 10 deletions
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17
blockdev.c
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@ -646,16 +646,13 @@ out:
static int eject_device(Monitor *mon, BlockDriverState *bs, int force)
{
if (!force) {
if (!bdrv_is_removable(bs)) {
qerror_report(QERR_DEVICE_NOT_REMOVABLE,
bdrv_get_device_name(bs));
return -1;
}
if (bdrv_is_locked(bs)) {
qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
return -1;
}
if (!bdrv_is_removable(bs)) {
qerror_report(QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs));
return -1;
}
if (!force && bdrv_is_locked(bs)) {
qerror_report(QERR_DEVICE_LOCKED, bdrv_get_device_name(bs));
return -1;
}
bdrv_close(bs);
return 0;