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On 2010/09/14 17:56, Peter Jeremy wrote:
> I am looking at backing up my fileserver by replicating the
> filesystems onto an external disk using send/recv with something
> similar to:
>   zfs send ... myp...@snapshot | zfs recv -d backup
> but have run into a bit of a gotcha with the mountpoint property:
> - If I use "zfs send -R ..." then the mountpoint gets replicated and
>   the backup gets mounted over the top of my real filesystems.
> - If I skip the '-R' then none of the properties get backed up.
> 
> Is there some way to have zfs recv not automatically mount filesystems
> when it creates them?

zfs receive have a '-u' option to specify that no mount should be done.

By the way it might be a good idea not to specify mountpoint at the
sending site, which makes replication easier (one way is to have the
topmost layer mountpoint=/ but canmount=off).

Cheers,
- -- 
Xin LI <delp...@delphij.net>    http://www.delphij.net/
FreeBSD - The Power to Serve!          Live free or die
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