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SECURSTOR ASTRA ES 75

Figure 11: Replacing a Power Supply

Replacing a Cooling Unit Blower

The blower (scroll fan) in each cooling unit is replaced as an individual part. No tools are required for this

procedure.

Remove and Replace a Blower

To replace a blower:

1. Verify that the Fan LED is amber or red.

Fan LED

Figure 12: Fan LED

2. Press the release button and pull the handle downward.

3. Pull the cooling unit out of the Astra ES enclosure.

Figure 13: Removing a cooling unit from the enclosure

4. Loosen the thumbscrew. A retainer keeps the thumbscrew in place.

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 138 139

SecurStor Astra ES 1
Trademarks 2
4 EXCEL MERIDIAN DATA 4
Table of Contents 4
6 EXCEL MERIDIAN DATA 6
About This Manual 7
8 EXCEL MERIDIAN DATA 8
Astra ES Overview 8
Architectural Description 9
Features and Benefits 9
10 EXCEL MERIDIAN DATA 10
Specifications 10
Warranty and Support 11
FCC Statement 11
CE Statement 11
12 EXCEL MERIDIAN DATA 12
Unpacking the Astra ES 13
14 EXCEL MERIDIAN DATA 14
Mounting Astra ES in a Rack 14
Installing Disk Drives 15
16 EXCEL MERIDIAN DATA 16
Configuring JBOD expansion: 17
18 EXCEL MERIDIAN DATA 18
Configuring Cascaded Storage 19
20 EXCEL MERIDIAN DATA 20
Connecting the Power 20
Logging into Astra GUI 21
22 EXCEL MERIDIAN DATA 22
Selecting a Language 22
Perusing the Interface 22
Logging out of Astra GUI 23
24 EXCEL MERIDIAN DATA 24
Working with Subsystems 24
26 EXCEL MERIDIAN DATA 26
Clearing NVRAM Events 27
28 EXCEL MERIDIAN DATA 28
Viewing Lock Status 29
Setting the Lock 29
30 EXCEL MERIDIAN DATA 30
Managing Users 30
Making User Settings 31
32 EXCEL MERIDIAN DATA 32
Deleting a User 33
Viewing User Sessions 33
Logging out Other Users 33
34 EXCEL MERIDIAN DATA 34
36 EXCEL MERIDIAN DATA 36
Managing SAS Connections 37
38 EXCEL MERIDIAN DATA 38
Managing Storage Services 39
40 EXCEL MERIDIAN DATA 40
Managing Software Services 40
Managing SLP Settings 41
42 EXCEL MERIDIAN DATA 42
Managing SNMP Settings 43
44 EXCEL MERIDIAN DATA 44
Exporting the User Database 45
46 EXCEL MERIDIAN DATA 46
Importing a User Database 46
Viewing the Controllers 48
50 EXCEL MERIDIAN DATA 50
Managing Enclosures 51
52 EXCEL MERIDIAN DATA 52
Reconditioning a Battery 53
Managing Buzzer Settings 53
Testing the Buzzer 53
54 EXCEL MERIDIAN DATA 54
Managing Physical Drives 54
Adjustable Items 55
56 EXCEL MERIDIAN DATA 56
Managing Disk Arrays 57
58 EXCEL MERIDIAN DATA 58
60 EXCEL MERIDIAN DATA 60
Managing Disk Array Settings 61
Creating a Logical Drive 61
62 EXCEL MERIDIAN DATA 62
Rebuilding a Disk Array 63
Running PDM on a Disk Array 63
64 EXCEL MERIDIAN DATA 64
Managing Logical Drives 65
66 EXCEL MERIDIAN DATA 66
Running Redundancy Check 67
68 EXCEL MERIDIAN DATA 68
Managing Spare Drives 69
70 EXCEL MERIDIAN DATA 70
72 EXCEL MERIDIAN DATA 72
Chapter 4: Maintenance 73
74 EXCEL MERIDIAN DATA 74
Replacing a Power Supply 74
Remove and Replace a Blower 75
76 EXCEL MERIDIAN DATA 76
Replacing a Cache Battery 77
78 EXCEL MERIDIAN DATA 78
Replacing a RAID Controller 78
Single Controller Subsystem 79
80 EXCEL MERIDIAN DATA 80
Introduction to RAID 81
82 EXCEL MERIDIAN DATA 82
Data Mirror 83
Disk Driv es 83
84 EXCEL MERIDIAN DATA 84
Distributed Parity 85
86 EXCEL MERIDIAN DATA 86
Data Stripe 87
88 EXCEL MERIDIAN DATA 88
90 EXCEL MERIDIAN DATA 90
92 EXCEL MERIDIAN DATA 92
Choosing a RAID Level 92
94 EXCEL MERIDIAN DATA 94
Choosing Stripe Size 95
Choosing Sector Size 95
96 EXCEL MERIDIAN DATA 96
Cache Policy 96
LUN Affinity 96
Capacity Coercion 97
EXCEL MERIDIAN DATA 98
RAID Level Migration 99
100 EXCEL MERIDIAN DATA 100
Media Patrol 100
Transition 101
102 EXCEL MERIDIAN DATA 102
Automatic Transition 103
Manual Transition 103
104 EXCEL MERIDIAN DATA 104
Chapter 6: Troubleshooting 105
106 EXCEL MERIDIAN DATA 106
Status LED 108
Dirty Cache LED 108
110 EXCEL MERIDIAN DATA 110
Event Notification Response 110
112 EXCEL MERIDIAN DATA 112
(Enclosure Events) 113
114 EXCEL MERIDIAN DATA 114
116 EXCEL MERIDIAN DATA 116
(Media Patrol Events) 117
118 EXCEL MERIDIAN DATA 118
(PDM Events) 119
120 EXCEL MERIDIAN DATA 120
(Physical Disk Events) 121
122 EXCEL MERIDIAN DATA 122
(PSU Fans Events) 123
124 EXCEL MERIDIAN DATA 124
(Rebuild Events) 125
126 EXCEL MERIDIAN DATA 126
(Spare Check Events) 127
(Spare Drives Events) 127
(SMART Events) 127
128 EXCEL MERIDIAN DATA 128
(Synchronization Events) 129
(System Events) 129
130 EXCEL MERIDIAN DATA 130
132 EXCEL MERIDIAN DATA 132
Incomplete Array 132
Physical Drive Problems 132
Physical Drive Failed 133
134 EXCEL MERIDIAN DATA 134
Enclosure Problems 134
136 EXCEL MERIDIAN DATA 136
Appendix A: SNMP MIB Files 137
138 EXCEL MERIDIAN DATA 138

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