FreeNAS Code

Make mount -ru / explicit when modifying root's ssh key is done.

Put comment in the right spot.

Remove always False case, and refactor to be slightly more optimal.

add a method to sync a single disk with storage_disk (Disk) table

Set some defaults in case PBI's are missing the freenas file.

Force start|stop plugins.

Provide better diagnostic output when creating a home directory fails.

Add a safety belt to ensure that the user doesn't put his/her home directory under a subdirectory on the /mnt memory disk.

Make sure the nut daemons are dead. This closes a potential issue where nut stays up and running even after the service sliders claim things are off.

Don't reimport errno.