On Mon, Feb 23, 2009 at 10:05:31AM -0800, Christopher Mera wrote:
> I recently read up on Scott Dickson's blog with his solution for
> jumpstart/flashless cloning of ZFS root filesystem boxes.  I have to say
> that it initially looks to work out cleanly, but of course there are
> kinks to be worked out that deal with auto mounting filesystems mostly.
> 
> The issue that I'm having is that a few days after these cloned systems
> are brought up and reconfigured they are crashing and svc.configd
> refuses to start.

When you snapshot a ZFS filesystem you get just that -- a snapshot at
the filesystem level.  That does not mean you get a snapshot at the
_application_ level.  Now, svc.configd is a daemon that keeps a SQLite2
database.  If you snapshot the filesystem in the middle of a SQLite2
transaction you won't get the behavior that you want.

In other words: quiesce your system before you snapshot its root
filesystem for the purpose of replicating that root on other systems.

Nico
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