Filesystem filters and removable media

NTFSD
1

I have a customer asking for a fileystem filter which
needs to attach to any new volumes before any user
interactions. What is the best way to handle this with
removable media on Win2k?

Don Burn

2

Hi Don,

You must attach the filesystem recognizer
devices:‘\FileSystem\FatRecognizer’, ‘\FileSystem\CdfsRecognizer’,…
When the IRP_MJ_FILE_SYSTEM_CONTROL/IRP_MN_LOAD_FILE_SYSTEM arrives to your
filesystem recognizer filter device, you must attach the real filesystem
device: ‘\Fat’,‘\Cdfs’,…

-Abel.

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Sent: miércoles, 08 de noviembre de 2000 13:00
To: File Systems Developers
Subject: [ntfsd] Filesystem filters and removable media

I have a customer asking for a fileystem filter which
needs to attach to any new volumes before any user
interactions. What is the best way to handle this with
removable media on Win2k?

Don Burn

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3

> You must attach the filesystem recognizer

devices:‘\FileSystem\FatRecognizer’, ‘\FileSystem\CdfsRecognizer’,…

Use IoRegisterFsRegistrationChange for this.

Max