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Re: Confusing problem with FSMountLocalVolumeSync
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Re: Confusing problem with FSMountLocalVolumeSync


  • Subject: Re: Confusing problem with FSMountLocalVolumeSync
  • From: Quinn <email@hidden>
  • Date: Mon, 20 Nov 2006 16:08:00 +0000

Title: Re: Confusing problem with FSMountLocalVolumeSync
At 15:50 +0000 20/11/06, David Hazel wrote:
Are there any known circumstances when FSMountVolumeSync will fail, possibly related to an error during a write operation?

The obvious suggestion is that you've corrupted the logical volume format on the device, and that's causing the failure.

In the debugger, set a breakpoint just before you call FSMountVolumeSync and then try to mount the device from the command line.  For example, if the disk ID is "disk2", you'd do the following:

$ mkdir mountpoint
$ mount_msdos /dev/disk2 mountpoint

Does that work?

S+E
--
Quinn "The Eskimo!"                    <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
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