I have some consistency problems with the plugin, sometimes it works, sometimes not.
Currently, drives of type "ST32000444SS" are not able to spin down, I have tried restarting the server, reinstalling the plugin, checking for disk access and running some of the suggested commands, but nothing seems to work.
Here are some logs from what I have tried:
sas-util output.txt
sas-util.txt
syslog.txt