NEC Express5800/R120a-1 Manual de usuario Pagina 86
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Failure Detection Measures
The Universal RAID Utility provides several fault detection measures as shown in Figure 21 Troubleshooting image of
RAID System. The measures are described below.
Status Display by RAID Viewer
The RAID Viewer ID System with the icons of components on the Tree View and
the [Status] in the tab of each component.
For details of the mponents o w, see "Tree View".
For details of [Status] in t Property tab, o Information on RAID System".
Status Display by raidcmd
indicates the status of the RA
Property
icons of co
he
n the Tree Vie
see "Referring t
You can see the status of each component in a RAID System by using "property" command. For the information
in the pr ee "Referring to Information on RAID System
Logging Events to RAID Log
operty, s
The Universal RAID Utility logs all events occurred in the RAID System to the RAID L AID
ows, the data in the RAID Log on the Log Viewer. For de ee
ons of Log Vie
the sing a text edit . Note t ter code when
you see the RAID Lo
og in the Universal R
tails of the Log Viewer, s
he charac
Utility.
In case of Wind
"Functi
Also, the data in
you can see
wer".
RAID Log can be seen by u
g.
or or otherwise
86
Operating System Path and File Name Character Code
Windows (installed )/server/raid.log UTF-8 folder
Linux, VMware ESX Server /var/log/raidsrv/raid.log UTF-8
For details of events to be RAID Log, see "Appendix B : Logs/Events".
Buzzer in RAID Controller
registered to the
If a RAID Controller is equi Buzzer for some types of failures
occurred.
RAID Viewer
pped with a Buzzer, the RAID Controller sounds the
The Buzzer sounds until the stopping it by RAID Viewer or raidcmd.
Use [Silence Buzzer] in [Control] menu.
Step 1
Start the RAID Viewer. Check the component in which a failure occurs on the Tree View.
Step 2 Click the RAID Controller containing the component in which the
failure occurs. The click [Silence Buzzer] on the pull-down menu of menu item
[Control].
- 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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