troubleshooting Question
RAID50 slow speed
My Problem is RAID50 slow speed.
Initial RAID Configuration:
Result:
CrystalDiskMark Metrics:
Ubuntu Live CD Metrics:
Question:
What can I attempt to increase Write Speed?
Should I reconfigure RAID50 settings, or configure different type of RAID?
Initial RAID Configuration:
- Disk Drives: 6 HDD TOSHIBA MBF2600RC (600 Gb, 16 Mb, 10025 RPM, SAS, 600 Mb/s)
- 2 Spans
- Motherboard: SuperMicro X8DTU-6F+/6TF
- RAID Controller: SuperMicro SMC2108
- Virtual Group: RAID50
- Polices:
- Access: RW
- Read: Normal
- Disk Cache: Enable
- I/O: Cached
- Disable BGI: NO
- Default Write: Write Through
- Used Operation System: Windows Server 2016
Result:
CrystalDiskMark Metrics:
Read [MB/s]: 221.5
Write [MB/s]: 38.30
Ubuntu Live CD Metrics:
Read [MB/s]: 270.1
Write [MB/s]: 49.5
Question:
What can I attempt to increase Write Speed?
Should I reconfigure RAID50 settings, or configure different type of RAID?
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