NEC Express5800/R120a-1 Manual de usuario Pagina 30
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Computer
The first level node shows the computer in which the Universal RAID Utility operates.
The computer icon indicates the status of the RAID Systems existing in the computer totally.
Icon Meaning Description
Computer - Normal All RAID Systems in the computer operate normally. Problems which RAID
Controllers define as failures do not occur.
Computer - Warning One or more RAID Systems of the following status exist in the computer:
"Containing one or more failed components but being operable"
Computer - Fatal One or more RAID Systems of the following status exist in the computer:
"Containing one or more failed components and being inoperable"
RAID Controller
Each RAID System on the computer is the RAID Controller node. A RAID Controller node equals a RAID
Controller, and shows the number, ID and model of the RAID Controller.
A RAID Controller icon indicates the status of the RAID system on the RAID Controller totally.
Icon Meaning Description
RAID Controller - Normal The all of components(battery, Logical Drive, Physical Device) operates
normally on the RAID Controller. Problems which the RAID Controller
detects as failures do not occur.
RAID Controller - Warning
One or more components of the following status exist on the RAID
Controller :
"Containing one or more failed components but being operable"
RAID Controller - Fatal One or more components of the following status exist in the RAID
Controller :
"Containing one or more failed components and being inoperable"
Battery
If the RAID Controller has the battery, the RAID Controller node has a Battery node. A Battery node and icon
shows the status of battery.
Icon Meaning Description
Battery - Normal The battery operates normally.
Battery - Warning The RAID controller detects any problem of the battery.
Disk Array
If there are some Logical Drive in the RAID Controller, the RAID Controller node has the Disk Array nodes
included the Logical Drives. The Disk Array node equals a Disk Array, and shows the number and ID of the Disk
Array. Also, the created some Logical Drives, consisted of all Physical Devices and created some Dedicated Hot
Spares exist in the Disk Array node. A Disk Array icon indicates the status of these totally.
Icon Meaning Description
Disk Array - Normal The created all Logical Drives, consisted of all Physical Devices and created
all Dedicated Hot Spares operates normally. Problems which the RAID
Controller detects as failures do not occur.
Disk Array - Warning These are some components which the status is Warning.
30
- Universal RAID Utility 1
- Ver 2.0 1
- User's Guide 1
- Introduction 3
- Contents 4
- Functions of Log Viewer 36 5
- Functions of raidcmd 39 5
- Appendix A : Glossary 109 7
- Appendix B : Logs/Events 111 7
- Overview 8
- Universal RAID Utilit 9
- Operation Environments 12
- Software (Linux) 13
- Software (VMware ESX Server) 13
- New Installation (Windows) 17
- Add Installation (Windows) 19
- Uninstallation (Windows) 20
- Utility 23
- RAID Viewer 24
- Log Viewer 25
- Standard and Advanced Modes 27
- Changing Running Mode 28
- Functions of RAID Viewer 29
- Computer 30
- RAID Controller 30
- Battery 30
- Disk Array 30
- Logical Drive 31
- Physical Device 31
- Shortcut Menu 31
- Operation View 32
- Menu Bar 33
- [Tool] menu 34
- [Help] menu 34
- Status Bar 35
- Functions of Log Viewer 36
- Log View 37
- Functions of raidcmd 39
- Configuration of RAID System 48
- Making Hot Spare 49
- Making Global Hot Spare 51
- Making Dedicated Hot Spare 52
- Removing Hot Spare 53
- Capacity cal Drive of Logi 58
- Items set for Logical Drive 59
- Number of Hot Spares 59
- Modes of Hot Spares 59
- Mode" 61
- RAID Level 63
- Capacity of Logical Drive 63
- Disk Arrays and Physical Devi 67
- Deleting Logical Drive 69
- Maintenance of RAID System 70
- Setting Patrol Read Priority 71
- Stopping Consistency Check 73
- Initializing Logical Drive 76
- Stopping Initializ 77
- Rebuilding Physical Device 79
- Stopping Rebuild 80
- Setting 80
- Rebuild Priority 80
- ID Viewer 82
- To [Online] Forcibly 83
- To [Failed] Forcibly 84
- Troubleshooting RAID System 85
- Failure Detection Measures 86
- Logging Events to OS Log 87
- Manager 87
- Sending Alert to NEC ESMPRO 87
- Monitoring Battery Status 93
- Monitoring Enclosure Status 94
- D System 94
- Operation Environment 108
- RAID Viewer, Log Viewer 108
- Appendix A : Glossary 109
- RAID System 110
- Basic Terms on Functions of 110
- Appendix B : Logs/Events 111
- This item 118
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