I'm using a G6 hp server with 4 physical drives and p410 raid controller. I set up raid5 array with 3 physical drives,but one of them has been failed and becouse of this, I am in the Interim recovery mode now.
recently, I added the last disk (by mistake!) to the array by this command:
hpacucli ctrl slot=0 ld 1 add drives=allunassigned
But I didn't expand my datastore space. Now, I want to remove the last disk from raid 5 array.
Is there any way to remove the last disk and reduce the space of logical drive safety?
I would appreciate any help.