HP EVA3000 User Manual Page 56
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EMU indicator di
splays
The EMU status indicators are located above the alphanumeric display. See Figure 17.Theseindicators
present the same information as those on the front, lower right corner of the enclosure.
You can determine the EM U and enclosure status using the information in EMU LED displays table.
Table 15 EMU status indications
EMU indicator
(green)
Power indicator
(green)
Fault indicator
(amber)
Status and recommended actions
Flashing Flashing Flashing
The EMU Locate function is active. This
display has precedence over all others.
Fault conditions cannot be displayed when
the Locate function is active.
Flashing
On
Off
The EMU is operational. The enclosure
power(both+5VDCand+12VDC)is
present and correct. There are no enclosure
faults.
Flashing
On On
The EMU is operational. There is an
enclosure fault. Check the alphanumeric
display error code for information about
the problem.
Flashing
Off Off
The EMU is operational. This display may
be present when power is initially applied
to the enclosure. Note: When the +5 VDC
is incorrect, all the indicators are off.
On On
Off There is an EMU fault. There is no enclosure
fault.
Off
On
Off There is an EMU fault. There is no enclosure
fault.
Off Off Off There is an enclosure fault. Either +5 VDC
is inc orrect, or both +5 VDC and +12 VDC
are incorrect. Other error conditions may
exist.
Using the alphanumeric display
The two-character alphanumeric display is located at the top of the EMU (see Figure 17). This
seven-segment display provides information about multiple enclosure functions. The push buttons control
the data displayed or entered.
Alphanumeric display description
The top-level, two-character alphanumeric display (En, Li, rG, Au, and Er), is the display group. The
function of the other displays is display-group dependent. The default display is the enclosure number, a
decimal number in the range 0 0 through 14. The push buttons allow you to select the alphanumeric
display or to enter data.
• The bottom push button sequentially moves between groups and selects a display group .
See EMU display groups for a description of these display groups.
• The top push button moves between the levels within a display group (see 2, Figure 17).
Display groups
When you press and release the bottom push button, the alphanumeric display selects a different d isplay
gro
up. EMU display groups describes the display groups.
56
Enterprise Virtual Array hardware components
- Part number: 5697-7026 1
- Contents 3
- About this guide 13
- Rack stability 14
- HP technical support 14
- Customer self repair 15
- Product warranties 15
- Subscription service 15
- HP websites 15
- Documentation feedback 15
- 1 Enterprise Virtu al Array 17
- Performance 18
- Scalability 18
- Operating system support 18
- Storage system components 19
- Controller soft ware 20
- Hardware 20
- Fibre Channel drive enclosure 21
- Fibre Channel lo 22
- HSV110 and HSV100 controllers 22
- P = Fibre (Host) Port 26
- CA = Fibre Channel Adapter 26
- Gathering information 27
- Host information 28
- Entering the WW 29
- Entering the WWN checksum 29
- Installing opti 31
- 3 Enterprise Virtu al Array 33
- Setting Point in time 34
- Behavior 34
- Storage s ystem s 37
- Creating disk groups 40
- Adding a disk driv e 41
- Changing the De 42
- Installing the disk drive 42
- Checking status indicators 42
- Handling fiber optic cables 43
- 4 Enterprise Virtu al Array 45
- I/O m odules 46
- I/O module status indicators 47
- Fi bre Optic Fibr 49
- Copper Fibre Channel cables 49
- Fibre Channel disk drives 49
- Disk drive stat 50
- Disk drive status displays 50
- Power supplies and blowers 51
- Power supplies 52
- Drive enclosure EMU 53
- EMU functions 54
- EMU monitoring functions 55
- EMU displays 55
- EMU indicator di 56
- Audible alarm operations 57
- Enabling the audible alarm 58
- Muting or unmut 59
- Disabling the audible alarm 59
- Enclosure numb 60
- Error Condition Reporting 62
- Reporting group feature 65
- Fibre Channel loop switches 66
- Power-on self test (POST) 67
- Reading the switch indicators 67
- HSV controllers 69
- High availability features 70
- Operator control panel 70
- Status indicators 71
- Navigation butt 72
- Alphanumeric display 72
- Displaying the OCP menu tree 72
- Displaying system information 73
- Shutting down the system 74
- Shutting the controller down 74
- Restarting the system 75
- Uninitializing the system 75
- Password options 75
- Changing a password 75
- Clearing a password 76
- Cache bat tery 77
- HSV controller cabling 77
- Rack configurations 77
- Power d istribution 77
- Rack AC po 80
- Moving and stabilizing a rack 82
- 1. H ex n ut 83
- 2. Leveler foot 83
- Customer self 85
- Replaceable parts 86
- Before you begin 88
- Types of disk failures 89
- Checking system re dundancy 89
- Verifying component failure 90
- 1. Ac t ivi t y 92
- 2. Online 3. Fault 92
- Removing a di 93
- Installing a disk 94
- Verifyin 94
- Removing a b 97
- Installing a blower 97
- Removing a po 98
- Installing a p ower supply 98
- Verifying proper operation 99
- Customer replaceable units 100
- A Regulatory notices an d 101
- Laser device 102
- European union notice 103
- Notice for Fra 104
- WEEE Recycling Notices 104
- French notice 105
- German notice 105
- Estonian notice 105
- Finnish notice 105
- Greek notice 106
- Hungarian notice 106
- Italian n 106
- Latvian notice 106
- Lithuanian notice 107
- Polish notice 107
- Portugue 107
- Slovakian notice 107
- Germany noise declaration 108
- Japanese notice 109
- Taiwanese notice 109
- Japanese 109
- Country-specificcertifications 109
- Physical specifications 110
- Power speci 111
- fications 111
- Fibre Channel sw 113
- Controller specifications 113
- Rack specifications 114
- Environmental specifications 116
- Power specifications 116
- Nominal inp ut voltage 117
- Specifications 117
- The power 117
- Condition report format 119
- Correcting err ors 120
- Power supply conditions 122
- 0.2.en.02 123
- Blower conditions 124
- Temperature conditions 125
- 0.4.en.01 N 126
- 0.4.en.03 NON 127
- EMU conditions 128
- Transceiver conditions 132
- 0.F.en.05 C 133
- Backplane conditions 135
- I/O Module conditions 135
- Host conditions 137
- C Controller fault management 139
- GUI event display 140
- Fault management displays 140
- Information type 142
- Description 142
- Glossary 143
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