Re: raid5: switching cache buffer size

["Chris Pascoe" <c.pascoe@xxxxxxxxxxxxxx>]

> On Tue, 2003-04-29 at 18:24, Daryl Herzmann wrote:
> > Apr 29 17:15:48 zzz kernel: raid5: switching cache buffer size,
> > 4096 --> 512
> > Apr 29 17:15:48 zzz kernel: raid5: switching cache buffer size,
> > 512 --> 4096

Danny Cox writes:

> As to why you're just seeing this now, I haven't a clue :-(.

The writes to the superblock and AGF areas (at least) are still done as 512
byte writes.  I don't know if it is possible to change these last few
cases - the superblock and AGF areas are only 512 bytes long (on my
filesystem), for example.  Presumably another on-disk format change would be
required to work around this.

Chris