New eject command issue
titan.costa at wanadoo.fr
Sat Nov 12 08:39:42 CST 2005
Brian Vincent wrote:
>On 11/7/05, Christian Costa <titan.costa at wanadoo.fr> wrote:
>>The error (21) suggest the drive is not ready or is finishing something.
>>Could you add a delay before the ejection IOCTL ?
>No difference with this:
> if (!DeviceIoControl( handle, IOCTL_STORAGE_MEDIA_REMOVAL,
>&removal, sizeof(removal), NULL, 0, &result, NULL ))
> WINE_WARN( "IOCTL_STORAGE_MEDIA_REMOVAL failed with err
>%ld\n", GetLastError() );
> if (!unmount_only)
> if (!DeviceIoControl( handle, IOCTL_STORAGE_EJECT_MEDIA,
>NULL, 0, NULL, 0, &result, NULL ))
>It still umounts and then exits. Running it a second time works.
>It's a laptop, not sure if that matters.
60s ! Stange !
And during this delay are you able to eject by pushing the drive button ?
Are there files opened during this delay ?
Another thing, you may try duplicating the code and adding delays to
reproduce the 2 invocations of eject and
then narrow down things to determine which ioctl should be called twice.
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