*BSD News Article 70842


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From: bad@ora.de (Christoph Badura)
Subject: Re: Q: fast file system
Message-ID: <DswKyn.KD2@ora.de>
Organization: O'Reilly/International Thomson Verlag
References: <31BDB7F7.41C67EA6@uiuc.edu>
Date: Wed, 12 Jun 1996 20:01:35 GMT
Lines: 17

In <31BDB7F7.41C67EA6@uiuc.edu> Vlad <roubtsov@uiuc.edu> writes:

>(1) Is is true that only files without indirect blocks can have the last
>bit allocated in a fragment ?

It's the other way round.  Only files without indirect blocks can have
fragments and hence have the last bit/fragment (or the last n bits/fragments)
of a block not allocated.

>(2) If it's correct to say that block pointers in the inode structure
>point to blocks (not fragments) and distinct fragments within the same
>block can be allocated to different files, [...]

The block pointers in the inode structure actually point to fragments.
-- 
Christoph Badura
O'Reilly/International Thomson Verlag