Netgear RD5D (ReadyDATA Disk Packs) – ReadyDATA Disk Packs (SATA/NL-SAS/SAS/SSD) 빠른 설정 가이드
Optimize Performance on a ReadyDATA System
17
Volume Performance and Configuration on ReadyDATA Platforms
Random Read and Write Performance on NAS Volumes
The following figure shows that the performance of random read operations is strong on all
volumes. Taking the much weaker performance of random write operations into
consideration, a RAID
volumes. Taking the much weaker performance of random write operations into
consideration, a RAID
5 volume with SSD disks, a RAID
5+0 4x volume with SSD disks, and
a RAID 10 volume with SAS disks provide a good overall performance.
Figure 17. Random read and write performance on NAS volumes
Sequential Read and Write Performance on NAS Volumes
The following figure shows that the performance of sequential read operations is strong on all
volumes. The sequential write performance of a RAID 10 volume with SAS disks is the
strongest, making this configuration the best overall performer for sequential operations.
volumes. The sequential write performance of a RAID 10 volume with SAS disks is the
strongest, making this configuration the best overall performer for sequential operations.
Figure 18. Sequential read and write performance on NAS volumes