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ServeRAID M5210 SAS/SATA Controller for IBM System x User’s Guide
July 2014
Chapter 1: Overview
Technical Support
1.7
Technical Support
For information about the technical support available for this product, see
Appendix A:
Multiple Virtual Disks per Controller
Yes. Up to 64 virtual disks per controller
Multiple Arrays per Controller
Yes. Up to 64 virtual disks per controller
Online Capacity Expansion
Yes
Dedicated and Global Hot Spares
Yes
Hot Swap Devices Supported
Yes
Non-Disk Devices Supported
Yes
Mixed Capacity Physical Disks Supported
Yes
Number of Internal Connectors
Two SFF-8643 4i internal mini-SAS HD connectors
Hardware Exclusive OR (XOR) Assistance
Yes
Direct I/O
Yes
Architecture
Fusion-MPT
NOTE
In MR mode, the ServeRAID M5210 SAS\SATA controller supports cache policy, which includes
write-back, write-through, adaptive read ahead, non-read ahead, read ahead, cache I/O, and direct I/O
settings. However, in iMR mode, the controller does not support these cache policy settings. See
Section 1.2, “Integrated MegaRAID Mode and MegaRAID mode”
for more information about MR mode
and iMR mode.
Table 3 ServeRAID M5210 SAS/SATA Controller
Содержание ServeRAID M5210
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