Re: Delays on "first" access to a NFS mount

["J. Bruce Fields" <bfields@fieldses.org>]

On Fri, Mar 16, 2007 at 09:47:38PM +0000, Christoph Hellwig wrote:
>  - using namespace and the kernel mount code means we need to have
>    at least enough information on where these mount points are in
>    kernel space.
>  - it does however not mean that we need to set up all these mount
>    points at boot time!  We have a nice scheme to creates mounts
>    when a special follow_link operation that is for example used
>    in the nfs client for submount, or we could have some sort
>    of automounter that does userspace upcalls.

Note that clients may access filesystems by traversing mountpoints, but
they may also just jump in with a filehandle they got on a previous
boot.  So we still need to be able to look up exports by filehandle as
well as by path.

--b.

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