FreeNAS/freenas 80d78b3src/freenas/etc/directoryservice/ActiveDirectory ctl, src/freenas/etc/directoryservice/LDAP ctl

Do not start LDAP or AD on passive controller if system dataset not on boot device
When system dataset is on data pool in 11.2, we generate a stub config.
In this situation, the AD ctl script will fail to start and generate a UI alert about the passive controller.
Modify ctl scripts to check for this situation and return early.
DeltaFile
+11-0src/freenas/etc/directoryservice/ActiveDirectory/ctl
+10-0src/freenas/etc/directoryservice/LDAP/ctl
+21-02 files

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