Lenovo DE120S Manuals

Manuals and User Guides for Lenovo DE120S. We have 1 Lenovo DE120S manual available for free PDF download: Hardware Installation And Maintenance Manual

Lenovo DE120S Hardware Installation And Maintenance Manual

Lenovo DE120S Hardware Installation And Maintenance Manual (293 pages)

for 2U Enclosures

Brand: Lenovo | Category: Enclosure | Size: 8.94 MB

Table of Contents

- 3
  Table of Contents
- 5
  Safety
7
Chapter 1. Introduction
29
Chapter 2. System Setup and Configuration
97
Chapter 3. Hardware Replacement Procedures
- 97
  Overview and Requirements
- 98
  Replace Battery
  - 98
    Prepare to Replace Battery
  - 98
    Place Controller Offline
  - 99
    Remove Failed Battery
  - 102
    Install New Battery
  - 104
    Complete Battery Replacement
  - 104
    Place Controller Online
  - 97
    Requirements for Replacing a Failed Battery
  - 106
    Controller Overview
- 106
  Controllers
  - 106
    Overview and Requirements
    - 106
      Requirements for Replacing Controller
    - 107
      Prepare to Replace Controller
  - 107
    Replace a Controller
    - 113
      Install New Controller
    - 117
      Complete Controller Replacement
  - 118
    Overview and Requirements
    - 118
      Power Supply Overview
    - 119
      Prepare to Replace Power Supply
  - 119
    Replace Power Supply (12-Drive or 24-Drive)
    - 119
      Requirements for Replacing a Power Supply
    - 120
      Remove Failed Power Supply
    - 121
      Install New Power Supply
    - 122
      Complete Power Supply Replacement
- 118
  Power-Fan Canisters
- 122
  Drives
- 126
  Host Interface Cards
- 152
  Host Port Protocol
  - 152
    Overview and Requirements
    - 153
      Host Protocol Overview
    - 153
      Which Host Ports Can You Change
    - 153
      Requirements for Changing the Host Protocol
    - 154
      Considerations for Changing the Host Protocol
    - 154
      Converting From FC to Iscsi
    - 154
      Converting From Iscsi to FC
    - 154
      Converting From FC to Fc/Iscsi
    - 155
      Data Assurance Considerations
    - 156
      Converting From Iscsi to Fc/Iscsi
    - 156
      Converting From Fc/Iscsi to FC
    - 157
      Converting From Fc/Iscsi to Iscsi
    - 157
      Same Host Protocol and Mirroring Operations
  - 157
    Change Host Protocol
    - 157
      Determine Whether You Have Dual-Protocol Sfps
    - 158
      Obtain the Feature Pack
    - 162
      Stop Host I/O
    - 163
      Change the Feature Pack
    - 163
      Complete Host Protocol Conversion
    - 163
      Complete FC to Iscsi Conversion
    - 164
      Complete Iscsi to FC Conversion
    - 165
      Complete FC to Fc/Iscsi Conversion
    - 166
      Complete Iscsi to Fc/Iscsi Conversion
    - 167
      Complete Fc/Iscsi to FC Conversion
  - 169
    Overview and Upgrade Considerations
  - 169
    Considerations for Upgrading Controller Software and Firmware
169
Chapter 4. System Upgrade
- 169
  Upgrade Thinksystem SAN OS Software
  - 170
    Considerations for Upgrading Drive Firmware
  - 170
    Drive Compatibility
  - 170
    Pre-Upgrade Health Check
  - 170
    When to Stop I/O
  - 171
    Upgrade Controller Software and Firmware Workflow
  - 172
    Download Software Files From Support Site
  - 172
    Transfer Software Files to the Controllers
  - 172
    Upgrade Controller Software and Firmware
  - 175
    Upgrade Drive Firmware
  - 176
    Begin Drive Firmware Upgrade
- 171
  Workflows for Upgrading Software and Firmware
179
Chapter 5. System Monitoring
283
Appendix A. Getting Help and Technical Assistance
285
Appendix B. Notices
- 286
  Important Notes
- 286
  Particulate Contamination
- 286
  Trademarks
- 287
  Electronic Emission Notices
  - 288
    Taiwan BSMI Rohs Declaration
- 287
  Telecommunication Regulatory Statement
- 288
  Taiwan Import and Export Contact Information
- 289
  Index

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