Dear Rankin School District #98, As part of our historic building addition project, the District is pleased to announce that December 4, 2017, will be the opening of the new parking lot and the beginning of our new traffic pattern.
For example, if you have an array of 6 physical disks, and the Avg. Disk Queue Length is 10 for a particular array, then the actual Avg. Disk Queue Length for each drive is 1.66 (10/6=1.66), which is well within the recommended 2 per physical disk.
Partition can be created in basic disk but RAID 5 volume needs at least three dynamic disks. RAID 5 volume always deals with a large amount of data so it needs large capacity. RAID 5 volume saves data and corresponding parity information to each disk separately. That means there are N-1 disks for saving data and one disk for saving parity information. Therefore, actual free space in RAID 5 is smaller than the physical disk space. Expand RAID 5.