Compaq External RAID Controller & Subsystem Infortrend - Optimization Mode

Infortrend
2-11
➀
Date and time
N/A
➀
Time zone
+ 8 hrs
Optimization Mode:
➀
Write-back Cache
Enabled Disabled
➀
Array stripe size
Related to controller general
setting
4KB to 256KB
➀
Optimization for
Random/Sequential
Sequential Either (sequential for LD larger than
512MB and can not be changed)
➁
Array write policy
Related to controller general
setting
W/B or W/T
SCSI Parameters:
➀
Data Transfer Rate
* Async. To 100.0MHz
➀
Maximum Tag Count
32 1-128
➀
Maximum Queued
I/O Count
32 32 to 1024
➁
LUN’s per SCSI ID
8Up to 32
➀
Periodic Drive Check
Time
Disabled Enabled
➀
Periodic SAF-TE and
SES Device Check
Time
5 Disabled to 60 seconds
➀
Periodic Auto-Detect
Failure Drive Swap
Check Time
Disabled 5 to 60 seconds
➀
Number of Host-LUN
Connection
32 1 to 1024
➀
Tag per Host-LUN
Connection
32 1 to 256
➀
Wide Transfer
* Enabled/Disabled
➀
Parity Check
Disabled Enabled
Spin-Up Parameters:
➀
Motor Spin-Up
Disabled Enabled
➀
Reset at Power-UP
Enabled Disabled
➀
Initial Disk Access
Delay
* None to 75 seconds
Fibre Channel Parameters:
➀
Fibre Connection
Options
* Loop Only
Point-to-Point Only
Loop Preferred
Point-to-Point Preferred
➀
Fibre Channel Dual-
Loop
Enabled Enabled by cabling
➀
Host ID/WWN name
list
* User configurable
➀
LUN Filtering
* Host Access Filter Control
Configurable - filter type - access
right - name
➀
RCC through Fibre
channel
* Dedicated or sharing drive channel(s)