Here is background, Customer want to see metadata performance on SSD based LUN. Here is Base hardware requirement.
- IEEL : Dell R420
- MDS Node1 : Dell R620
- MDS Node2 : Dell R620
- Storage : Dell SC8000 SSD 200G x 5
- OSS Node1 : Dell R720
- OSS Node2 : Dell R620
- Storage : Dell SC8000 SAS 900G x 18 (Too Small Spindle)
Here is result Summary
- 1Gbps NIC on Client = 110MB/sec
- Bond 1Gbps NIC x 2 on Client =225MB/sec
- 10Gbps NIC on Client = 700MB/sec, stuck storage box performance
- MDT = Creation Directory 5K/sec