IBM ServeRAID-MR10is, Руководство пользователя

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1-16 Overview
Step 8. Perform a safety check.
a. Make sure that all of the cables are attached correctly.
b. Make sure that the controller is installed correctly.
c. Close the cabinet of the host system.
Step 9. Reconnect the power cords to the system.
Step 10. Turn on the power to the system.
The controller detects the RAID configuration from the configuration data
on the drives.
1.7 Hardware Specifications
You can install the ServeRAID-MR10is controller in a computer with a
mainboard that has a PCI Express slot.
Table 1.3 describes the
hardware configuration features for the ServeRAID-MR10is controller.
Table 1.3 ServeRAID-MR10is Controller Specifications
Specification ServeRAID-MR10is Controller
RAID Levels 0, 1, 5, 6, 10, 50, and 60
Devices Supported per Port Up to 15 SAS devices or SATA II
devices (such as physical drives and
expanders)
Ports Eight internal
Data Transfer Rate Up to 3 Gbits/s per phy
Bus PCI Express 1.0a
Cache Function Write-back, write-through, adaptive
read ahead, non-read ahead,
read ahead, cache I/O, direct I/O
Multiple Virtual Disks/
Arrays per Controller
Up to 64 virtual disks per controller or
per logical array
Online Capacity Expansion Yes
Dedicated and Global Hot Spares Yes
Hot Swap Devices Supported Yes
Non-Disk Devices Supported Yes
Mixed Capacity Physical Drives
Supported
Yes
Number of Internal Connectors Two x8 Mini SAS 4i ports