FreeNAS Code

we cannot clone zvols, make the necessary changes to hide it for them

remove MountPoint from Replication, supposedly allow replication of zvols

remove MountPoint from Task, make it work with Zvol

manual snapshot for zvol

Set recursive option to ACL_Hierarchy so that it actually works
recursively.

The function nolog implies no logging should take place. Thus, we should redirect stdout to /dev/null first, then stderr. The previous incantation redirected stderr to stdout, which in turn would be logged.

Use the symbolic name for SIGQUIT instead of the magic number.
Make an honest effort at restoring the previous sigprocmask.

fix arguments order

add sysctl calls to generate config

Pass force4khack to lower layer.