Page 3 - C O N T E N T S; Preface; Overview; Installing the Server
iii Cisco UCS C220 Server Installation and Service Guide OL-25760-01 C O N T E N T S Preface vii Related Documentation vii Organization vii Audience viii Documentation Feedback viii Conventions viii Obtaining Documentation and Submitting a Service Request xiii C H A P T E R 1 Overview 1-1 External F...
Page 4 - Maintaining the Server
Contents iv Cisco UCS C220 Server Installation and Service Guide OL-25760-01 C H A P T E R 3 Maintaining the Server 3-1 Server Monitoring and Management Tools 3-1 Cisco Integrated Management Interface (CIMC) 3-1 Server Configuration Utility 3-1 Status LEDs and Buttons 3-2 Front Panel LEDs 3-2 Rear P...
Page 5 - Server Specifications; Power Cord Specifications; RAID Controller Considerations
Contents v Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Cisco Flexible Flash Card Replacement Procedure 3-40 Replacing the LSI RAID Battery Backup Unit or SuperCap Power Module 3-42 Installing a Trusted Platform Module 3-44 Enabling the Intel Trusted Execution Technology (TXT) Fe...
Page 6 - Installation for Cisco UCS Integration
Contents vi Cisco UCS C220 Server Installation and Service Guide OL-25760-01 RAID Controller Cabling C-19 Cable Routing C-19 Cisco UCS C220 Server Cabling C-20 Backplane and Expander Options C-20 SFF 8-Drive Backplane Cabling C-20 LFF 4-Drive Backplane Cabling C-22 Restoring RAID Configuration After...
Page 7 - Related Documentation; Organization
vii Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Preface This preface describes the audience, organization, and conventions of the Cisco UCS C220 Server Installation and Service Guide . It also provides information about how to obtain related documentation. Related Documentation ...
Page 8 - Audience
viii Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Preface Audience This guide is for experienced network administrators who configure and maintain Cisco servers. Documentation Feedback To provide technical feedback on this document, or to report an error or omission, please send ...
Page 13 - Obtaining Documentation and Submitting a Service Request
xiii Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Preface Obtaining Documentation and Submitting a Service Request For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documenta...
Page 15 - External Features Overview
C H A P T E R 1-1 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 1 Overview This chapter provides an overview of the Cisco UCS C220 server features. External Features Overview, page 1-1 Summary of Server Features, page 1-3 External Features Overview The figures in this chapter show...
Page 17 - Summary of Server Features
1-3 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 1 Overview Figure 1-3 shows the rear panel features of the server (identical for both versions of the server). Figure 1-3 Rear Panel Features Summary of Server Features Table 1-1 lists the features of the server. . 1 Power ...
Page 20 - Unpacking and Inspecting the Server
2-2 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Unpacking and Inspecting the Server Unpacking and Inspecting the Server Caution When handling internal server components, wear an ESD strap and handle modules by the carrier edges only. Tip Keep the ...
Page 21 - Preparing for Server Installation; Installation Guidelines
2-3 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Preparing for Server Installation Preparing for Server Installation This section provides information about preparing for server installation, and it includes the following topics: • Installation Gui...
Page 22 - Rack Requirements; Equipment Requirements
2-4 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Preparing for Server Installation • Ensure that the air-conditioning meets the thermal requirements listed in the Server Specifications . • Ensure that the cabinet or rack meets the requirements list...
Page 23 - Installing the Server In a Rack
2-5 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Installing the Server In a Rack Installing the Server In a Rack This section describes how to install the server in a rack. Warning To prevent bodily injury when mounting or servicing this unit in a ...
Page 26 - Initial Server Setup; Connecting and Powering On the Server (Standalone Mode)
2-8 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Initial Server Setup Initial Server Setup This section includes the following topics: • Connecting and Powering On the Server (Standalone Mode), page 2-8 • NIC Modes and NIC Redundancy Settings, page...
Page 29 - NIC Modes and NIC Redundancy Settings
2-11 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Initial Server Setup NIC Modes and NIC Redundancy Settings This server has the following NIC mode settings that you can choose from: • Shared LOM EXT (default)—This is shared LOM extended mode. This...
Page 30 - System BIOS and CIMC Firmware; Updating the BIOS and CIMC Firmware
2-12 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server System BIOS and CIMC Firmware System BIOS and CIMC Firmware This section includes information about the system BIOS and it includes the following sections: • Updating the BIOS and CIMC Firmware, pag...
Page 31 - Accessing the System BIOS
2-13 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server System BIOS and CIMC Firmware Accessing the System BIOS To change the BIOS settings for your server, follow these steps. Detailed instructions are also printed on the BIOS screens. Step 1 Enter the ...
Page 32 - Service Headers and Jumpers; Header Locations on the Motherboard
2-14 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Service Headers and Jumpers Service Headers and Jumpers This section includes the following topics: • Header Locations on the Motherboard, page 2-14 • Using the BIOS Recovery Header J41, page 2-15 •...
Page 33 - Using the BIOS Recovery Header J41; Procedure 1: Reboot With recovery.cap File
2-15 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Service Headers and Jumpers Using the BIOS Recovery Header J41 Depending on which stage the BIOS becomes corrupted, you might see different behavior. • If the BIOS BootBlock is corrupted, you might ...
Page 34 - Procedure 2: Use Recovery Jumper and recovery.cap File
2-16 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Service Headers and Jumpers Procedure 2: Use Recovery Jumper and recovery.cap File See Figure 2-5 for the location of the J41 header. Step 1 Download the BIOS update package and extract it to a temp...
Page 35 - Using the Clear CMOS Header J37
2-17 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 2 Installing the Server Service Headers and Jumpers Using the Clear CMOS Header J37 See Figure 2-5 for the location of this header. You can jumper this header to clear the server’s CMOS settings in the case of a system han...
Page 37 - Server Monitoring and Management Tools; Cisco Integrated Management Interface (CIMC)
C H A P T E R 3-1 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 3 Maintaining the Server This chapter describes how to diagnose server system problems using LEDs. It also provides information about how to install or replace hardware components, and it includes the following sectio...
Page 38 - Status LEDs and Buttons
3-2 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Status LEDs and Buttons Status LEDs and Buttons This section describes the location and meaning of LEDs and buttons and includes the following topics • Front Panel LEDs, page 3-2 • Rear Panel LEDs a...
Page 42 - Internal Diagnostic LEDs
3-6 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Status LEDs and Buttons Internal Diagnostic LEDs The server has internal fault LEDs for fan modules and DIMMs. An LED lights amber to indicate a failed component. Note Power must be connected to the...
Page 43 - Preparing for Server Component Installation; Required Equipment
3-7 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Preparing for Server Component Installation Preparing for Server Component Installation This section describes how to prepare for component installation, and it includes the following topics: • Requ...
Page 44 - Removing and Replacing the Server Top Cover
3-8 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Preparing for Server Component Installation Removing and Replacing the Server Top Cover To remove or replace the top cover of the server, follow these steps: Tip You do not have to remove the cover ...
Page 46 - Serial Number Location
3-10 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Preparing for Server Component Installation Serial Number Location The serial number for the server is printed on a label on the top of the server, near the front. Color-Coded Touch Points This ser...
Page 47 - Installing or Replacing Server Components
3-11 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Installing or Replacing Server Components Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous vol...
Page 48 - Replacing Hard Drives or Solid State Drives; Drive Population Guidelines
3-12 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing Hard Drives or Solid State Drives This section includes the following information: • Drive Population Guidelines, page 3-12 • Drive Replacement P...
Page 49 - Drive Replacement Procedure
3-13 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Drive Replacement Procedure To replace or install a hot-pluggable hard drive, follow these steps: Tip You do not have to shut down or power off the server ...
Page 50 - Replacing a Drive Backplane
3-14 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a Drive Backplane Note The Small Form Factor (eight-drive) and Large Form Factor (four-drive) backplanes and their corresponding chassis drive ba...
Page 52 - Replacing Fan Modules
3-16 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing Fan Modules The five fan modules in the server are numbered as follows when you ar e facing the front of the server (also see Figure 3-11 ). Figu...
Page 54 - Replacing DIMMs; Memory Performance Guidelines and Population Rules; DIMM Slot Numbering
3-18 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing DIMMs This section includes the following topics: • Memory Performance Guidelines and Population Rules, page 3-18 • DIMM Replacement Procedure, p...
Page 55 - DIMM Population Rules; Front of Server
3-19 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Figure 3-12 DIMM Slots and CPUs DIMM Population Rules Observe the following guidelines when installing or replacing DIMMs: • Each CPU supports four memory ...
Page 57 - DIMM Sparing and Rank Sparing
3-21 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components DIMM Sparing and Rank Sparing DIMM and rank sparing can be enabled in the BIOS configuration utility. Sparing involves utilizing one of the DIMM pairs or r...
Page 58 - DIMM Replacement Procedure; Identifying a Faulty DIMM
3-22 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components DIMM Replacement Procedure This section includes the following topics: • Identifying a Faulty DIMM, page 3-22 • Replacing DIMMs, page 3-22 Identifying a Fa...
Page 59 - Replacing CPUs and Heatsinks
3-23 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing CPUs and Heatsinks This server has two CPU sockets. Each CPU supports four DIMM channels (eight DIMM slots). See Figure 3-12 . • The server can o...
Page 64 - Replacing the Motherboard RTC Battery
3-28 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing the Motherboard RTC Battery Warning There is danger of explosion if the battery is replaced incorrectly. Replace the battery only with the same o...
Page 65 - Replacing a Mezzanine Card
3-29 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Figure 3-18 Replacing the Motherboard RTC Battery Replacing a Mezzanine Card The server has a dedicated socket on the motherboard for a mezzanine-style RAI...
Page 67 - Replacing a PCIe Riser
3-31 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a PCIe Riser The server contains two toolless PCIe risers for horizontal installation of PCIe cards. See Table 3-6 for a description of the PCIe ...
Page 69 - Replacing a PCIe Card; PCIe Slots
3-33 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a PCIe Card Caution Cisco supports all PCIe cards qualified and sold by Cisco. PCIe cards not qualified or sold by Cisco are the responsibility o...
Page 71 - Special Considerations for Cisco UCS Virtual Interface Cards
3-35 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components h. If the card that you replaced was a RAID controller, continue with Restoring RAID Configuration After Replacing a RAID Controller, page C-23 . Special C...
Page 72 - Installing Multiple PCIe Cards and Resolving Limited Resources; Resolving Insufficient Memory Space to Execute Option ROMs
3-36 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Installing Multiple PCIe Cards and Resolving Limited Resources When a large number of PCIe add-on cards are installed in the server, the system may run out...
Page 74 - Replacing a Cisco Flexible Flash Card; Overview of the Pre-Installed Cisco Flexible Flash Card
3-38 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a Cisco Flexible Flash Card This section includes the following topics: • Overview of the Pre-Installed Cisco Flexible Flash Card, page 3-38 • En...
Page 75 - Enabling a Cisco Flexible Flash Virtual Drive; Booting the Cisco SCU and Cisco HUU Software VDs
3-39 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Enabling a Cisco Flexible Flash Virtual Drive Each of the VDs on the pre-installed Cisco Flexible Flash card can be separately enabled or hidden from the h...
Page 76 - Booting the Hypervisor VD; Monitoring and Managing a Cisco Flexible Flash Card; Cisco Flexible Flash Card Replacement Procedure
3-40 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Booting the Hypervisor VD You can boot the hypervisor (HV) VD with a more permanent boot selection. (To change the boot order one time, use the procedure i...
Page 80 - Installing a Trusted Platform Module
3-44 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Installing a Trusted Platform Module The trusted platform module (TPM) is a small circuit board that attaches to a motherboard socket. The socket location ...
Page 83 - Replacing a SCU Upgrade ROM Module
3-47 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a SCU Upgrade ROM Module To remove and replace a module, use the following procedure. Step 1 Prepare the server for component installation: a. Po...
Page 84 - Replacing a Software RAID Key Module
3-48 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing a Software RAID Key Module To remove and replace a software RAID key module, use the following procedure. Step 1 Prepare the server for component...
Page 85 - Replacing Power Supplies
3-49 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Replacing Power Supplies The server can have one or two power supplies. When two power supplies are installed they are redundant as 1+1. • See Power Specif...
Page 86 - Enabling or Disabling the Internal USB Port
3-50 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Chapter 3 Maintaining the Server Installing or Replacing Server Components Enabling or Disabling the Internal USB Port The factory default is for all USB ports on the server to be enabled. However, the internal USB port can be ena...
Page 89 - Power Specifications
A-3 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix A Server Specifications Power Specifications Power Specifications The power specifications for the two power supply options are listed in the following sections: • 450W Power Supply, page A-3 • 650W Power Supply, page A-3 ...
Page 91 - Supported Power Cords and Plugs
B-1 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 A P P E N D I X B Power Cord Specifications This appendix provides supported power cable specifications. Supported Power Cords and Plugs Each power supply has a separate power cord. Standard power cords or jumper power cords are av...
Page 93 - AC Power Cord Illustrations
B-3 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix B Power Cord Specifications Supported Power Cords and Plugs AC Power Cord Illustrations This section includes the AC power cord illustrations. See Figure B-1 through Figure B-15 . Figure B-1 SFS-250V-10A-AR Figure B-2 CAB-...
Page 100 - Supported RAID Controllers and Required Cables
C-2 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Supported RAID Controllers and Required Cables Supported RAID Controllers and Required Cables This server supports the RAID controller options and cable requirements shown in Table C-1 for ...
Page 101 - Mixing Drive Types in RAID Groups
C-3 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Mixing Drive Types in RAID Groups Mixing Drive Types in RAID Groups Following are the rules for mixing hard disk drive (HDD) and solid state drive (SSD) types in a RAID group with the suppo...
Page 102 - Factory-Default Option ROM Settings
C-4 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Factory-Default Option ROM Settings Factory-Default Option ROM Settings Table C-4 describes the option ROM (OPROM) settings for card slots that are made at the factory for various configura...
Page 105 - Embedded MegaRAID Controller
C-7 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Embedded MegaRAID Controller Note VMware ESX/ESXi or any other virtualized environments are not supported for use with the embedded MegaRAID controller. Hypervi...
Page 106 - Notes on Supported Embedded MegaRAID Levels
C-8 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Notes on Supported Embedded MegaRAID Levels The following RAID levels are supported by the embedded MegaRAID controller. • RAID 0—You can configure a RAID 0 vir...
Page 107 - Installing a SCU Upgrade ROM Module For Embedded RAID SAS Support
C-9 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Installing a SCU Upgrade ROM Module For Embedded RAID SAS Support The SCU Upgrade ROM module contains a chip on a small circuit board. This module attaches to a...
Page 108 - Installing a Software RAID Key Module for Embedded RAID 5 Support; Enabling the Embedded RAID Controller in the BIOS
C-10 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Installing a Software RAID Key Module for Embedded RAID 5 Support The software RAID key module contains a chip on a small circuit board. This module attaches t...
Page 109 - Disabling the Embedded RAID Controller in the BIOS; Launching the LSI Embedded RAID Configuration Utility; Installing LSI MegaSR Drivers For Windows and Linux
C-11 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Disabling the Embedded RAID Controller in the BIOS Caution Data migration from SW RAID to HW RAID is not supported and could result in data loss. Migrations fr...
Page 110 - Downloading the LSI MegaSR Drivers; Microsoft Windows Driver Installation; Windows Server 2008R2 Driver Installation
C-12 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Downloading the LSI MegaSR Drivers The MegaSR drivers are included in the C-series driver ISO for your server and OS. Download the drivers from Cisco.com: Step...
Page 111 - Updating the Windows Driver
C-13 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller d. Copy the expanded folder to a USB thumb drive. Step 4 Start the Windows driver installation using one of the following methods: • To install from local medi...
Page 112 - Linux Driver Installation; Obtaining the Driver Image File; Preparing Physical Installation Diskettes For Linux
C-14 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Linux Driver Installation This section explains the steps to install the embedded MegaRAID device driver in a Red Hat Enterprise Linux installation or a SuSE L...
Page 114 - Installing the Red Hat Linux Driver
C-16 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Installing the Red Hat Linux Driver This section describes the fresh installation of the Red Hat Enterprise Linux 5.7, 6.1, or 6.2 device driver on systems wit...
Page 115 - Installing the SUSE Linux Enterprise Server 11 Driver
C-17 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Embedded MegaRAID Controller Step 10 Press Enter. The prompt asks whether you have a driver disk. Step 11 Use the arrow key to select Yes , and then press Enter . Step 12 Select fd0 to ind...
Page 117 - RAID Controller Cabling; Cable Routing
C-19 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations RAID Controller Cabling RAID Controller Cabling This section includes the following topics: • Cable Routing, page C-19 • Cisco UCS C220 Server Cabling, page C-20 Cable Routing The RAID con...
Page 118 - Cisco UCS C220 Server Cabling; Backplane and Expander Options; SFF 8-Drive Backplane Cabling; Embedded RAID
C-20 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations RAID Controller Cabling Cisco UCS C220 Server Cabling This section contains the following topics: • Backplane and Expander Options, page C-20 • SFF 8-Drive Backplane Cabling, page C-20 • L...
Page 119 - Cisco UCS RAID SAS 2008M-8i Mezzanine Card
C-21 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations RAID Controller Cabling Cisco UCS RAID SAS 2008M-8i Mezzanine Card This option can control up to eight drives. The required UCSC-CABLE1 cable kit has two mini-SAS cables. Cable 1 controls ...
Page 120 - LFF 4-Drive Backplane Cabling
C-22 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations RAID Controller Cabling LFF 4-Drive Backplane Cabling The cable connections required for each type of controller are as follows: Embedded RAID This option can control up to four drives. Th...
Page 121 - Restoring RAID Configuration After Replacing a RAID Controller; For More Information
C-23 Cisco UCS C220 Server Installation and Service Guide OL-25760-01 Appendix C RAID Controller Considerations Restoring RAID Configuration After Replacing a RAID Controller Restoring RAID Configuration After Replacing a RAID Controller When you replace a RAID controller, the RAID configuration tha...
