Stiles Eyecare Excellence: Cataracts & Glaucoma in Overland Park, KS -- Get driving directions to 7200 W 129TH STREET Overland Park, KS 66213. Add reviews and photos for Stiles Eyecare Excellence: Cataracts & Glaucoma. Stiles Eyecare Excellence: Cataracts & Glaucoma appears in: Optometrists, Opticians, Surgical Centers Toggle navigation
RAID 10: How many disk drives should you use? The minimum number of drives required for RAID 10 is four. RAID 10 disk drives are a combination of RAID 1 and RAID 0, the first step of which is to create a number of RAID 1 volumes by mirroring two drives together (RAID 1). The second step involves creating a stripe set with these mirrored pairs (RAID 0). In its original form this was called RAID 1+0, but has been abbreviated to RAID 10.
RAID level 1 â Mirroring. Data are stored twice by writing them to both the data drive (or set of data drives) and a mirror drive (or set of drives) . If a drive fails, the controller uses either the data drive or the mirror drive for data recovery and continues operation. You need at least 2 drives for a RAID 1 array.