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H3C UniServer R4950 G3

H3C UniServer R4950 G3
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H3C Servers
Storage Controller User Guide
New H3C Technologies Co., Ltd.
http://www.h3c.com
Document version: 6W107-20220725

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H3C UniServer R4950 G3 Specifications

General IconGeneral
ProcessorIntel Xeon Scalable processors
Processor Sockets2
Form Factor2U Rack
MemoryUp to 3TB
Memory Slots32 DIMM slots
StorageUp to 12 LFF or 24 SFF drives
RAID SupportRAID 0, 1, 5, 6, 10, 50, 60
Network Interface4 x 1GbE ports
Power Supply800W/1600W PSU options
Operating System SupportWindows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi

Summary

Configuration methods

Storage controller features

Power fail safeguard

Drive initialization and uninitialization

Drive state switching

Logical drive initialization

Drive erasing

Online firmware upgrade

Drive hot-swapping

RAID creation with NVMe drives

Configuring the embedded RSTe RAID controller or VROC SATA RAID controller

About the embedded RSTe RAID controller

Details about the embedded RSTe/VROC RAID controller.

Restrictions and guidelines for RAID configuration

Configuring RAID arrays in UEFI mode

RAID array configuration tasks at a glance

Overview of tasks for configuring RAID arrays in UEFI mode.

Setting the RSTe operating mode

Accessing the RSTe configuration screen

Configuring RAID arrays

Configuring hot spare drives

Configuring a global hot spare drive

How to configure a global hot spare drive.

Configuring a dedicated hot spare drive

How to configure a dedicated hot spare drive.

Deleting RAID arrays

Initializing a logical drive

Configuring RAID arrays in legacy mode

Configuring VMD settings

Steps to configure VMD settings for NVMe RAID.

Configuring an NVMe VROC module

About the NVMe VROC module

Details about the NVMe VROC module.

Configuring VMD settings

Accessing NVMe RAID configuration screen

Verifying VMD status

Configuring a RAID-P430-M1 or RAID-P430-M2 storage controller

About RAID-P430-M1 and RAID-P430-M2 storage controllers

Details about RAID-P430-M1 and RAID-P430-M2 storage controllers.

Restrictions and guidelines for configuring RAID

Accessing the storage controller configuration screen

Switching the drive state

Configuring a RAID array

Deleting a RAID array

Erasing drives

Configuring controller settings in legacy mode

Configuring an HBA-LSI-9300-8 i storage controller

About the HBA-LSI-9300-8 i storage controller

Details about the HBA-LSI-9300-8i storage controller.

Configuring controller settings in UEFI mode

How to configure storage controller settings in UEFI mode.

Controller configuration tasks at a glance

Overview of tasks for configuring storage controller settings.

Refreshing configuration information

Configuring a RAID-MARVELL-SANTACRUZ-LP-2 i storage controller

About the RAID-MARVELL-SANTACRUZ-LP-2 i storage controller

Details about the RAID-MARVELL-SANTACRUZ-LP-2i controller.

Configuring RAID arrays in UEFI mode

How to configure RAID arrays through the controller in UEFI mode.

Controller configuration tasks at a glance

Accessing the storage controller configuration screen

Steps to access the controller configuration screen.

Configuring a RAID array

How to configure RAID arrays.

Appendix B RAID arrays and fault tolerance

Probability of logical drive failure

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