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Chapter 1: DXi8500 System Description
DXi8500 Storage Systems
Quantum DXi8500 User’s Guide
25
Figure 7 System Node RAID
Sets (1TB and 2TB Systems)
Figure 8 System Node RAID
Sets (3TB Systems)
Metadata Modules
DXi8500 Metadata modules contain seventeen SAS hard drives, and
every module supports RAID 1 with one hot spare per tray. Hard drives
are supplied in hot-swappable drive carriers that fit in the hard-drive
bays. The seventeen 146GB hard drives, which are located on the front
Drive 0
Drive 1
Drive 2
Drive 3
Drive 4
Drive 5
Drive 6
Drive 7
Drive 8
Drive 9
Drive 10
Drive 11
Drive 12
Global Hot Spare
Boot software and SNFS journals — RAID 10 (2 + 2)
SNFS metadata — RAID 1 (1 + 1)
Drive Blanks
Drive 0
Drive 1
Drive 2
Drive 3
Drive 4
Drive 5
Drive 6
Drive 7
Drive 8
Drive 9
Drive 10
Drive 11
Drive 12
Global Hot Spare
Boot software and SNFS journals — RAID 10 (2 + 2)
SNFS metadata — RAID 1 (1 + 1)
Drive Blank
Drive 13
Drive 14
Summary of Contents for DXi8500
Page 1: ...User s Guide Quantum DXi8500 with DXi 2 2 1 Software 6 67205 04 Rev B...
Page 30: ...Preface xxx Quantum DXi8500 User s Guide...
Page 182: ...Chapter 4 DXi8500 Configuration Wizards Support Wizard 152 Quantum DXi8500 User s Guide...
Page 194: ...Chapter 5 DXi8500 Home Page Current Activity Overview 164 Quantum DXi8500 User s Guide...
Page 251: ...Chapter 6 DXi8500 Replication Reports Quantum DXi8500 User s Guide 221...
Page 252: ...Chapter 6 DXi8500 Replication Reports 222 Quantum DXi8500 User s Guide...
Page 478: ...Chapter 10 DXi8500 Utilities Reboot Shutdown 448 Quantum DXi8500 User s Guide...
Page 508: ...Appendix B Troubleshooting Common Problems and Solutions 478 Quantum DXi8500 User s Guide...
Page 516: ...Appendix C Regulatory Statements 486 Quantum DXi8500 User s Guide Declaration of Conformity...