ZFS patches.

[Sven W]

Pawel Jakub Dawidek presumably uttered the following on 07/27/08 08:54:
> Hi.
> 
> 	http://people.freebsd.org/~pjd/patches/zfs_20080727.patch.bz2
> 
> The patch above contains the most recent ZFS version that could be found
> in OpenSolaris as of today. Apart for large amount of new functionality,
> I belive there are many stability (and also performance) improvements
> compared to the version from the base system.
> 
> Check out OpenSolaris website to find out the differences between base
> system version and patch version.
> 
> Please test, test, test. If I get enough positive feedback, I may be
> able to squeeze it into 7.1-RELEASE, but this might be hard.
> 
> If you have any questions, please use mailing lists
> (freebsd-fs at FreeBSD.org would be the best).
> 
> Thank you in advance!
>

Is there anyway to apply this to a 7.0-RELEASE-p2 cleanly? (i.e. previous patches, 
caveats, etc?) I would be interested in seeing if this patch fixes the issue of 
system locks when trying to do a large write (100+MB) to a zpool with ggate when the 
remote device is down).

Sven