Re: Mirror mounts not available on FreeBSD? (was: Re: NFSv4 shows all ZFS filesystems as being owned by root)

2010-09-01 Thread David Brodbeck
On Tue, Aug 31, 2010 at 12:20 PM, David Brodbeck g...@gull.us wrote:
 On Tue, Aug 31, 2010 at 11:52 AM, David Brodbeck g...@gull.us wrote:
 When a ZFS filesystem mountpoint is owned by someone other than root,
 this is not depicted properly on NFSv4 clients:

 After playing around a bit more, it appears the problem is that ZFS
 filesystems under an NFSv4 mountpoint are not auto-mounted by Linux
 clients of a FreeBSD server the way they are when they're clients of
 an OpenSolaris server; if I mount them manually, the ownership is
 correct.  I think OpenSolaris calls this functionality mirror
 mounts.  Is there a way to get mirror mounts to work on FreeBSD, or
 is it necessary to mount every sub-filesystem manually?

The answer is I didn't RTFM carefully enough, and forgot to specify
'nfsd_flags=-e' and 'mountd_flags=-e' in my /etc/rc.conf.  It's
working now.

Sorry for the unnecessary thread, but hopefully it'll help someone
else searching for the same info in the future.
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Mirror mounts not available on FreeBSD? (was: Re: NFSv4 shows all ZFS filesystems as being owned by root)

2010-08-31 Thread David Brodbeck
On Tue, Aug 31, 2010 at 11:52 AM, David Brodbeck g...@gull.us wrote:
 When a ZFS filesystem mountpoint is owned by someone other than root,
 this is not depicted properly on NFSv4 clients:

After playing around a bit more, it appears the problem is that ZFS
filesystems under an NFSv4 mountpoint are not auto-mounted by Linux
clients of a FreeBSD server the way they are when they're clients of
an OpenSolaris server; if I mount them manually, the ownership is
correct.  I think OpenSolaris calls this functionality mirror
mounts.  Is there a way to get mirror mounts to work on FreeBSD, or
is it necessary to mount every sub-filesystem manually?

The intended application here is a server hosting user home
directories, where each user has their own ZFS filesystem.  Having to
list every user in /etc/fstab on every client is not really workable.
With an OpenSolaris server, I can have the Linux clients mount
/tank/home, and all the filesystems under /tank/home come along for
the ride; I'm trying to duplicate this with a FreeBSD server.
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