On 1/28/2009 12:16 PM, Nicolas Williams wrote:
On Wed, Jan 28, 2009 at 09:07:06AM -0800, Frank Cusack wrote:
On January 28, 2009 9:41:20 AM -0600 Bob Friesenhahn
<[email protected]>  wrote:
On Tue, 27 Jan 2009, Frank Cusack wrote:
i was wondering if you have a zfs filesystem that mounts in a subdir
in another zfs filesystem, is there any problem with zfs finding
them in the wrong order and then failing to mount correctly?
I have not encountered that problem here and I do have a multilevel mount
heirarchy so I assume that ZFS orders the mounting intelligently.
well, the thing is, if the two filesystems are in different pools (let
me repeat the example):

Then weird things happen I think.  You run into the same problems if you
want to mix ZFS and non-ZFS filesystems in a mount hierarchy.  You end
up having to set the mountpoint property so the mounts don't happen at
boot and then write a service to mount all the relevant things in order.

Or set them all to legacy, and put them in /etc/vfstab.

That's what I do. I have a directory on ZFS that holds ISO images, and a peer directory that contains mountpoints for loopback mounts of all those ISO's.

I set the ZFS to legacy, and then in /etc/vfstab I put the FS containing the ISO files before I list all the ISO's to be mounted.

  -Kyle

Nico

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