Re: [Ext2-devel] [RFC 0/13] extents and 48bit ext3

Theodore Tso
2006-06-10T02:03:32Z

On Fri, Jun 09, 2006 at 09:43:14PM -0400, Jeff Garzik wrote:
> >??? Can you please be specific in what the performance penalty is, and
> >what specifically is "not sized optimally" after a resize? How exactly
> >does inode allocation strategy relate to anything at all to online
> >resizing.
>
> Inodes per group / inode blocks per group, as I've already stated.

Nope! Inodes per group and inode blocks per group are maintained
across an online resize. So there is no difference in inodes per
group for a filesystem created at size S1 and resized to size S2
(using either an on-line or off-line resize), and a filesystem which
is created to be size S2.

As Andreas has said, "you don't know what you are talking about."

- Ted