unable to pwd in ZFS snapshot

[Daniel Braniss]

> > On 26 Dec 2010, at 10:05, Daniel Braniss wrote:
> > >> On Sun, Dec 26, 2010 at 09:26:13AM +0200, Daniel Braniss wrote:
> >>> this is still broken in 8.2-PRERELEASE, there seems to be a patch, =but
> >>> it's almost a year old.
> >>> 	http://people.freebsd.org/~jh/patches/zfs-ctldir-vptocnp.diff
> >> 
> >> Setting snapdir to visible should fix this right away:
> >> # zfs set snapdir=visible tank/foo
> >> 
> > it did indeed!
> > any reason why this should not be the default behaviour?
> 
> Personally, I want to have the snapshot, but not see the directory otherwise so that
> it doesn't get scooped up by rsync et al inadvertently

I agree, so the point is that as usual, the solution fixes one problem by 
creating
another one :-)

so basically, the bug is still there, or is it a feature?
ie:
	ls  /h/.zfs/snapshot/20101225/		works
	cd /h/.zfs/snapshot/20101225/		works
	pwd
	pwd: .: No such file or directory

btw, why use rsync if 'zfs send| zfs recv' work realy nice?

cheers,
	danny