HP EVA3000 User Manual Page 152
- Page / 165
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
logon Also called login, it is a procedure whereby a user or network connection is
identified as being an authorized network user or participant.
loop See arbitrated loop.
loop ID Seven-bit values numbered contiguously from 0 to 126 decimal and represent
the 127 valid AL_PA values on a loop (not all 256 hexadecimal values are
allowed as AL_PA values per Fibre Channel).
loop pair A Fibre Channel attachment between a controller and physical disk drives.
Physical disk drives connect to controllers through paired Fibre Channel
arbitrated loops. There a re t wo loop pairs, designated loop pair 1 and loop
pair 2. Each loop pair consists of two loops (called loop A and loop B) that
operate independently during normal operation, but provide mutual backup
in case one loop fails.
LTEA Last Termination Event Array. A two-digit HSV Contr oller number that identifies a
specific event that terminated an operation. Valid numbers range from 00 to 31.
LUN Logical Unit Number. A SCSI convention used to identify elements. The host
sees a virtual disk as a LUN. The LUN address a user assigns to a virtual disk for
a par ticular host will be the LUN at which that host will see the virtual disk.
management
agent
The HP Command View EVA soft ware tha t controls and monitors the Enterprise
storagesystem.Thesoftwarecanexistonmorethanonemanagementserverin
a fabric. Each installation is a management agent.
management
agent event
Significant occurrence to or within the management agent software, or an
initialized storage cell controlled or monitored by the management agent.
Mb Megabit. A term defining a data transfer rate.
See also Mbps.
MB Megabtye. A term defining either:
• Adata
transfer rate.
• A measure of either storage or memory capacity of 1,048,576 (2
20
) bytes.
See also MBps.
Mbps Megabits per second. A measure of bandwidth or data transfers occurring at a
rate of 1,000,000 (10
6
)bitspersecond.
MBps Megabytes per second. A measure of bandwidth or data transfers occurring at
a rate of 1,000,000 (10
6
) bytes per second.
mean time be-
tween failures
See MTBF.
Mega A notation denoting a multiplier of 1 million (1,000,000).
metadata Information that a controller pair writes on the disk array. This i nformation is
used to control and monitor the array and is not readable by the host.
micro meter See µm.
mirrored caching A process in which half of each controller’s write cache mirrors the companion
controller’s write cache. The total memory available for cached write data is
reduced by half, but the level of protection is greater.
mirroring The act of creating an exact copy or image of data.
MTBF Mean Time B et ween Failures. The average time from start of use to first failure in
a large po pulation of identical systems, components, or devices.
152
Glossary
- 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
Related products and manuals for System management software HP EVA3000
System management software HP P6000 User Manual
(105 pages)
(105 pages)
© 2020, manymanuals.com. All rights reserved. | 1.365 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals