HI again, Really could use some more help.
Now then I have found out which disk that is malfunctioning. Can I somehow point out what disk it is?.
In the JBOD cabinet all disks are show green lights, so it seems like everything is OK, even if it isn't.
Is there any command to send out a signal to a specific drive (i.e. /dev/rdsk/c5t6d0) to start flashing yellow or shutdown?

Maybe a stupid question but I really can't see any other way to pick out the right disk from the cabinet

/Hoff