>OK, I'm interested in output of /var/log/messages when it doesn't work with the WD. Or is that what you posted in comment 15?
I tested it again - the log in comment 15 represent both situations - when drive spinned-down and when it does not. Only timestamps differ, messages order is the same.
With udisks1 this WD-HDD spins-down (by Safely remove in Nautilus or Power off in Disks) even if all partitions mounted, with udisks2 it does not.
There is a little difference between udisks1 and udisks2 "powering off drive" algorithms. What other log-file can I attach to help you to understand the problem?
>OK, I'm interested in output of /var/log/messages when it doesn't work with the WD. Or is that what you posted in comment 15?
I tested it again - the log in comment 15 represent both situations - when drive spinned-down and when it does not. Only timestamps differ, messages order is the same.
With udisks1 this WD-HDD spins-down (by Safely remove in Nautilus or Power off in Disks) even if all partitions mounted, with udisks2 it does not.
There is a little difference between udisks1 and udisks2 "powering off drive" algorithms. What other log-file can I attach to help you to understand the problem?