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8
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Read Caching/Write Caching = SSD IO bypass
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Drive Write Cache = Enable
3.
Recommended Data Security Settings
Security Settings for HDDs:
Broadcom RAID controller card:
-
Read Policy = Read Ahead
-
Write Policy = Write Back
-
IO Policy = Direct
-
Disk Cache = Disable
Microsemi RAID controller card:
-
Use the default settings.
Security Settings for SSDs:
-
Same as the performance settings for SSDs.
1.4.2
Without a Super-Capacitor
If no super capacitor module is used, we assume that data security is not
considered and the optimal performance settings are provided by default.
1.
Optimal Performance Settings for HDDs
Broadcom RAID controller card:
-
Read Policy = Read Ahead
-
Write Policy = Always Write Back
-
IO Policy = Direct
-
Disk Cache = Enable
Microsemi RAID controller card:
-
Use the default settings.
2.
Optimal Performance Settings for SSDs
-
Same as the optimal performance settings for SSDs with a super-capacitor.
Summary of Contents for 3408 Series
Page 62: ...57 Figure 3 52 Selecting the Drive to be Configured Figure 3 53 Operation Screen ...
Page 78: ...73 Figure 3 73 Setting Choose Profile to 13_PD64 NVMe4 ...
Page 85: ...80 Figure 4 8 Selecting Load Driver 11 On the screen shown click Browse and press Enter ...
Page 86: ...81 Figure 4 9 Clicking Browse To install the driver 1 Select GHOST C as shown below ...
Page 89: ...84 Figure 4 12 Loading the Driver 4 On the screen shown click Next ...