Re: persistent labelling on afs, jfs, xfs?

From: Hans Reiser <reiser_at_namesys.com>
Date: Mon, 17 Dec 2001 17:34:33 +0300


Stephen Smalley wrote:

>On Sat, 15 Dec 2001, Hans Reiser wrote:
>
>>We currently have unique and persistent inode numbers (at least until we
>>someday write a repacker that will optimize key assignments for better
>>layout), but you can't use them for finding files that are not in the
>>cache. To find such files requires a key.
>>
>
>SELinux uses the inode number as an identifier for the file in the
>persistent label mapping in each filesystem. So it doesn't find files
>based on the inode number, but it needs each file in a filesystem to have
>a unique and persistent inode number. It sounds like reiserfs does
>currently provide this property.
>
>--
>Stephen D. Smalley, NAI Labs
>ssmalley@nai.com
>
>
>
>
>
>

yes, so everything is easy for now.:)

Hans

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Received on Mon 17 Dec 2001 - 09:46:49 EST

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