Re: How to map my filter scheme on to a disk partition?
Re: How to map my filter scheme on to a disk partition?
- Subject: Re: How to map my filter scheme on to a disk partition?
- From: Michael Smith <email@hidden>
- Date: Wed, 29 Jul 2009 08:16:34 -0700
On Jul 28, 2009, at 9:51 PM, Kalpana Maheswaram wrote:
But when i specify "Content Hint" property as Apple_HFS which
i think is the default content hint for
the partitions created on MAC OS X and load my filter scheme driver which
also has this property with the value
Apple_HFS i doesn't get the read/write IOLogs on the console and
sees
only start and init function IOLogs repeatedly.
Kalpana,
It's not clear from the above, but I think you may be trying to interpose after the stack has already been set up - you cannot do this. Your kext must be present at the time the block device is being matched if you want to participate.
If you were successful matching against a partition from a disk image that you mounted after loading your kext, try installing your kext and rebooting.
= Mike
-- True terror is to wake up one morning and discover that your high school class is running the country. -- Kurt Vonnegut
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