Delete instructions for editing the /etc/default/zfs file on Ubuntu.
Running `zfs mount -a` during system start is unreliable, especially
on recent releases like Oneiric and Precise.
The sysv /etc/init.d/zfs method of mounting ZFS at system start is
deprecated for PPA installations because faster hardware and better
upstart parallelism are causing more race errors.
Design choices in upstart make event dependencies unfulfillable by
by ZoL if it is separate from mountall, so using the enhanced
mountall package that recognizes ZFS should be encouraged.
Reviewed-by: George Melikov <email@example.com>
Reviewed-by: Olaf Faaland <firstname.lastname@example.org>
Reviewed-by: Tony Hutter <email@example.com>
Reviewed-by: Brian Behlendorf <firstname.lastname@example.org>
Signed-off-by: Tom Caputi <email@example.com>