Hello,

i set up my new unRAID rig and now i want to enable S3 Sleep. It works fine already, except the disks shown as spun-down after waking up from S3 even they are rotating. It seems to be a little bug in the unRAID routine/webinterface. Now i have to tell the unRAID OS that the drives are spinning. On the other thread i found a command

 

for disknum in 0 `ls /dev/md* | sed "sX/dev/mdXX"`; do /root/mdcmd spinup $disknum; done

 

which does that very well (i run it after wake up from S3) ... except parity2.

 

mdcmd spinup 0              <<-- spins up parity

mdcmd spinup 1              <<-- spins up data disk 1

etc

 

but what spins up parity2 and cache?

any help?

ok, i got it ... ist drive 29 in a dual cache (raid1) and dual parity configuration (cannot speak for others)

I wanted the opposite (spindown) and had the same question (which id has parity2). This is the command that returns all ids for all disks:

mdcmd status

 

 

As mdcmd status does not return my SATA SSD which is used as cache, which command is needed to "spin it down"? 

 

This returns no error, but has no effect:

mdcmd spindown cache