Rorke Data The Galaxy 65 Dokumentacja Pobierz pdf (Strona 74)

Chapter 4: RAID Array Maintenance

Logical Drive Maintenance 4-3

4.1.2 Regenerate Parity

Disk drives’ abnormal behaviors, such as write holes, may

sometimes cause inconsistent parity. This function forces system

firmware to re-calculate and recover parity faults for a safer storage.

Step 1. Left click on the “Regenerate Parity” function link in

the navigation menu tree displayed under the Logical

Drive function group.

Step 2. Select a logical drive by clicking its members. A

selected logical drive will be highlighted by light-blue

squares around the edges of its member drives.

Logical drive’s information displays.

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 123 124

Galaxy HDX4 Web GUI 1
Contact Information 2
Table of Contents 5
User’s Manual Overview 6
Usage Conventions 8
Chapter 1 11
Introduction 11
1.1 Galaxy Web GUI Overview 12
1.2 Featured Highlights 13
1.2.2 System View 14
1.2.3 Graphical Icons 14
Event Categories 15
1.2.4 Event Notification 17
• Access Requirements 18
1.2.6 Password Protection 18
1.3 Conceptual Foundation 20
Chapter 2 23
Starting Up 23
Storage Architecture 24
2.3. Screen Elements 31
2.4. Logout 32
2.5. Background Information 32
2.6. Definition of Terms 33
Chapter 3 36
NOTE: 41
WARNING! 41
3.2.1 Add Drive 45
3.2.2 Migrate 46
3.2.3 Expand 48
3.2.5 Logical Drive Roaming 50
Shutting Down and Restarting 51
Figure 3-1: Drive Tray Bezel 52
IMPORTANT! 54
3.4.1 Create Partitions 56
TIPS: 57
3.5.1 List/Delete: 59
3.5.2 Create LUN 60
3.5.3 Create WWN Name 61
3.6 Channel Configuration 66
3.6.3 Channel ID 67
3.6.4 Channel Group 69
Chapter 4 72
4.1.2 Regenerate Parity 74
4.1.3 Copy & Replace 76
4.2 Manual Rebuild 77
4.3.1 Spare Drive 78
4.3.2 Reserved Space 80
4.3.3 Media Scan 81
4.3.4 Clone 81
4.3.5 Drive Utilities 83
4.4 Task Schedule 84
Chapter 5 86
Configuration Parameters 86
Network Protocols 90
5.2 Trunk Group 91
CANNOT be selected: 94
5.3 iSNS Server List 95
5.4 Controller Parameters 95
5.5 System Parameters 97
5.6 Password Setting 99
5.7 Threshold Parameters 99
5.8 Redundant Parameters 100
5.9 Trigger Parameters 101
5.10 Host-side Parameters 102
5.11 Drive-side Parameters 104
CAUTION! 105
IMPORTANT! 105
Detect and Perpetual Clone 106
Detect and Clone + Replace 106
Disabled 106
Detect Only: 106
5.12 Disk Array Parameters 110
Chapter 6 114
Event Notification 114
6.1 Agent 115
6.2 Email 116
6.3 SNMP 117
6.4 SNMP Community 118
6.5 LAN Broadcast 119
6.7 SNTP 122
6.8 Event Log 122
Rorke Data, An Avnet Company 124

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