I have a HP DL 380 G7 server populated with 12 146 gig 15k disks
2 disks have been configured RAID1 for c drive (136gig total) and 10 disks have been configured as RAID 10 array for D drive (684gig total)
I need to expand the D drive and have 4 bays left
is my only option to buy 4 x 146gig disks and add them to the existing RAID 10 array?
Can this be done online?
what storage would this add?
is it safe to add to existing array?
could I add larger disks to give more storage?