Results with same setup on Raid 10 with 22 Disks
Is it worth sticking to Raid 10 and losing half the size or the performance of the Raid 6 is decent enough?
SERVER TYPE: Windows Server 2012 R2
CPU TYPE / NUMBER: 2 x E5-2630 2.3Ghz 128Gb Ram
HOST TYPE: Dell R720 2 x 6gb Sas
STORAGE TYPE / DISK NUMBER / RAID LEVEL: Powervault MD 3220 22 x 300GB 10K rpm Raid 10 + 2 Spare
| Test name | Latency | Avg iops | Avg MBps | cpu load |
|---|---|---|---|---|
| Max Throughput-100%Read | 0.66 | 37688 | 1177 | 0% |
| RealLife-60%Rand-65%Read | 7.58 | 5988 | 46 | 0% |
| Max Throughput-50%Read | 4.13 | 13596 | 424 | 0% |
| Random-8k-70%Read | 7.58 | 5610 | 43 | 0% |