[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: Differences between NetBSD 3.0 and 4.0 with regard to the filesystem
Thanks for your advice. I will check it out.
On Wednesday 09 April 2008, David Brownlee wrote:
> On Sun, 6 Apr 2008, Hans Petter Selasky wrote:
> > I have a file system that is maintained outside the NetBSD repository. It
> > works fine on NetBSD 3.0, but when the same code is used on NetBSD 4.0
> > the kernel will panic regularly due to uvm faults at random places.
> > I don't have time to rewrite this piece of software and I need to know
> > what has changed between the 3.0 and 4.0 release of NetBSD with regard to
> > the file system.
> > Aditionally: Where is the file system locking document ?
> If you're not having any luck tracking this down otherwise you
> could always try cvs updating the tree to midway between NetBSD
> 3.0 and 4.0 and testing a kernel from there with a NetBSD 3.0
> userland, and based on the results then try midway between that
> and NetBSD 3 or 4. A few iterations should hopefully allow you to
> narrow in on the specific change that affects you. Of course each
> pass may take some manual merging of your filesystems code :/
> Presumably this is purely a kernel isue - does a NetBSD 3.0
> userland on a NetBSD 4.0 kernel still panic for you?
Main Index |
Thread Index |