Since upgrading to 6.9.2 I cannot spin down parity via GUI, as soon as I spin down it comes back up.   Apr 8 10:18:45 Tower emhttpd: spinning down /dev/sdf Apr 8 10:18:58 Tower SAS Assist v0.85: Spinning down device /dev/sdf Apr 8 10:18:58 Tower emhttpd: read SMART /dev/sdf   Revert to 6.9.1 issue no longer happens.   I can manually spin down the drive. All other array drives which are also SAS spin down fine. root@Tower:~# sg_start -rp 3 /dev/sdf root@To