re-read of partition table / diskarbitration probe
re-read of partition table / diskarbitration probe
- Subject: re-read of partition table / diskarbitration probe
- From: The SZ <email@hidden>
- Date: Wed, 7 May 2008 08:13:00 -0400
- Importance: Normal
Hi,
I'm writing a password protetction app. It uses the ata security commands. On plugin of the usb mass storage hdd, the hdd is locked and contains no partition/no data at all. After sending the correct password, the partition can be read.
However, the diskarbitration doesn't notice this. diskutil unmount/mount does not help.
- How can I force a partition table re-read?or- How can I force diskarbitration to probe the hdd again?or- How can I simulate a usb unplug/plugin?or- Something else to notify diskarbitration/finder to mount the hdd?
Steffen
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