HP EVA6400 Array Manuale Utente Scaricare il pdf (Pagina 135)

Table 36 VMware failure scenarios (continued)

Failure effectFault stimulus

Short: I/O suspended, possible data loss.

Long: I/O halts with I/O errors, data loss. HBA driver must be reloaded

before failed drives can be recovered, fsck should be run on any failed

drives before remounting.

Server path failure

Short: I/O suspended, possible data loss.

Long: I/O halts with I/O errors, data loss. HBA driver must be reloaded

before failed drives can be recovered, fsck should be run on any failed

drives before remounting.

Storage path failure

Failure scenarios 135

1 2 ... 130 131 132 133 134 135 136 137 138 139 140 ... 149 150

User Guide 1
Contents 3
4 Contents 4
Contents 5 5
6 Contents 6
Contents 7 7
8 Contents 8
1 EVA6400/8400 hardware 9
I/O modules 10
Copper Fibre Channel cables 12
Fibre Channel disk drives 12
Controller enclosures 13
Operator control panel 14
Status indicators 15
Power supplies 16
Blower module 17
Battery module 17
HSV controller cabling 18
Storage system racks 19
20 EVA6400/8400 hardware 20
5. Power cord2. PDU A 21
3. AC receptacles 21
4. Circuit breakers2. PDU A 22
22 EVA6400/8400 hardware 22
Rack AC power distribution 23
Moving and stabilizing a rack 25
2. Leveler foot1. Hex nut 26
26 EVA6400/8400 hardware 26
Direct connect 28
Fabric connect iSCSI 29
Direct connect iSCSI 29
Gathering information 30
Entering the WWN 31
Entering the WWN checksum 32
3 EVA6400/8400 operation 34
36 EVA6400/8400 operation 36
Implicit LUN transition 39
Starting the storage system 40
Creating disk groups 42
Handling fiber optic cables 43
Using the OCP 43
Displaying system information 44
Shutting down the system 45
Shutting the controller down 46
Restarting the system 46
Uninitializing the system 46
Password options 47
Changing a password 47
Clearing a password 47
Overview 48
Clustering 48
Multipathing 48
Adding hosts 49
Scanning the bus 50
Accessing IBM AIX utilities 51
HBA drivers 52
Channel FCA firmware 53
Console LUN ID and OS unit ID 53
Adding OpenVMS hosts 54
Oracle Solaris 57 57
Oracle Solaris 59 59
Fabric setup and zoning 60
Oracle Solaris 63 63
Configuring an ESX server 64
VMware 65 65
Specifying DiskMaxLUN 66
Verifying connectivity 66
System prerequisites 67
Installing the VAAI Plug-in 68
VMware 69 69
VMware 71 71
VMware 73 73
Uninstalling the VAAI Plug-in 74
Windows 75 75
5 Customer replaceable units 76
Replaceable parts 77
Replacement instructions 79
6 Support and other resources 80
Typographic conventions 81
Rack stability 82
Customer self repair 82
FCC rating label 83
European Union notice 84
Japanese notices 85
Korean notices 85
Taiwanese notices 86
Turkish recycling notice 86
Laser compliance notices 87
German laser notice 88
Italian laser notice 88
Japanese laser notice 88
Recycling notices 89
Bulgarian recycling notice 90
Czech recycling notice 90
Danish recycling notice 90
Dutch recycling notice 90
Estonian recycling notice 91
Finnish recycling notice 91
French recycling notice 91
German recycling notice 91
Greek recycling notice 92
Hungarian recycling notice 92
Italian recycling notice 92
Latvian recycling notice 92
Lithuanian recycling notice 93
Polish recycling notice 93
Portuguese recycling notice 93
Romanian recycling notice 93
Battery replacement notices 94
French battery notice 95
German battery notice 95
Italian battery notice 96
Japanese battery notice 96
Spanish battery notice 97
B Error messages 98
C Controller fault management 107
Fault management displays 108
◦ 06—The creation month 109
◦ 05—The creation date 109
Rack specifications 110
UPS Selection 111
Airflow and Recirculation 111
Configuration Standards 111
E Single Path Implementation 115
Installation requirements 116
Recommended mitigations 116
Supported configurations 116
HP-UX configuration 118
Limitations 119
Requirements 119
HBA configuration 120
Oracle Solaris configuration 122
Tru64 UNIX configuration 123
OpenVMS configuration 125
Linux (32-bit) configuration 126
Linux (64-bit) configuration 127
IBM AIX configuration 129
VMware configuration 130
Failure scenarios 131
Windows Server 132
Oracle Solaris 132
OpenVMS and Tru64 UNIX 133
Glossary 136
138 Glossary 138
140 Glossary 140
142 Glossary 142
144 Glossary 144
146 Glossary 146
148 Index 148
150 Index 150

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