Subject: Re: Large inodes for ffs
To: Simon Burge <simonb@telstra.com.au>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: tech-kern
Date: 03/23/1999 14:01:12
On Wed, 24 Mar 1999 08:51:02 +1100
Simon Burge <simonb@telstra.com.au> wrote:
> Is this intended to replace the 128 byte inode or be a choice at newfs
> time? I can think of some situations where the doubling the inode
> overhead might not be desired - news (and possibly mail) spools, as well
> as my cddb database partition.
It's optional, at newfs time. A normal FFS is created unless you explcitly
create a large-inode FFS.
> Is a byte enough? Maybe a u_int32_t might give more room for
> expansion...
...considering the number of u_int32_t's actually avalable for expansion,
you don't need many flags to say which ones are valid :-)
Hm, but I didn't think Bill used a byte, but rather a u_int32_t for the
flags... Bill?
-- Jason R. Thorpe <thorpej@nas.nasa.gov>