Netgear RD5D (ReadyDATA Disk Packs) – ReadyDATA Disk Packs (SATA/NL-SAS/SAS/SSD) Anleitung Für Quick Setup
Optimize Performance on a ReadyDATA System
9
Volume Performance and Configuration on ReadyDATA Platforms
The following figure shows that a hybrid volume with SSD boost disks and a RAID 5+0 x4
volume provides the highest average drag and drop throughput. A RAID 10 volume provides
the highest throughput for read operations. All volumes provide good throughput for write
operations.
volume provides the highest average drag and drop throughput. A RAID 10 volume provides
the highest throughput for read operations. All volumes provide good throughput for write
operations.
Figure 4. Drag and drop performance on SAN volumes with SATA disks
The following figure shows that a RAID 10 volume provides the highest performance for
random read and write operations. A RAID 5 volume and a RAID 6 volume provide low
performance.
random read and write operations. A RAID 5 volume and a RAID 6 volume provide low
performance.
Figure 5. Random read and write performance on SAN volumes with SATA disks
The following figure shows that a RAID 10 volume and a hybrid volume with SSD boost disks
provide the highest performance for sequential read and write operations. All volumes
provide good performance for read operations.
provide the highest performance for sequential read and write operations. All volumes
provide good performance for read operations.
Figure 6. Sequential read and write performance on SAN volumes with SATA disks