On Thu, Jul 27, 2006 at 06:35:06PM -0700, Frank Cusack wrote:

> Hi
> 
> I have a SAS array with a zfs pool on it.  zfs automatically searches for
> and mounts the zfs pool I've created there.  I want to attach another
> host to this array, but it doesn't have any provision for zones or the
> like.  (Like you would find in an FC array or in the switch infrastructure.)
> 
> Will host-b not automatically mount filesystems on pools created on host-a,
> and vice versa, or is this going to be a problem.  Ideally, I could create
> a single pool and mount some filesystems on host-a, and some on host-b, but
> barring that even just being able to have 2 pools and each can be mounted
> on one of the hosts would be great.
> 
> If one host failed I want to be able to do a manual mount on the other host.

ZFS won't automatically import a pool unless it is explicitly exported
first via "zfs export", so it should be safe to do this, but it has to
be done at the pool level, not the filesystem level.

> bonus questions: any idea when hot spares will make it to S10?

good question :)

grant.

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