HP StorageWorks 2500 Bedienungsanleitung

HP StorageWorks 2500 Disk System user

guide

Part number: 5697-6800

Second edition: June 2007

Legal and notice information

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth

in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting

an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Contents

Aboutthisguide .......................... 9

Intendedaudience...................................... 9

Relateddocumentation.................................... 9

Documentconventionsandsymbols .............................. 9

Rackstability ....................................... 10

HPtechnicalsupport.................................... 10

Customerselfrepair ..................................... 11

Subscriptionservice ..................................... 11

OtherHPwebsites ..................................... 11

Documentationfeedback ................................... 11

1Overview ............................ 13

Generaldescription .................................... 13

Features ......................................... 13

Components ....................................... 14

DS2500frontview................................... 14

DS2500rearview................................... 14

Statusindicators...................................... 15

Systemrequirements .................................... 15

Operatingsystemsoftware ............................... 15

Hard disk drive ﬁrmware ................................ 16

HBAs ........................................ 16

Diskdrives ...................................... 16

2Components ........................... 17

Listofparts........................................ 17

EMU........................................... 17

EMUfunctions..................................... 17

Controlsanddisplays ................................. 18

I/Omodules(E-PBC).................................... 18

Powersupplyandblowerassembly.............................. 20

Features ....................................... 21

Powersupplyandblowerstatusindicator ......................... 21

FibreChanneldisks .................................... 21

Diskdrivestatusindicators ............................... 22

Driveblanks ..................................... 24

Cablesandcabling .................................... 24

Transceivers........................................ 24

3Installation........................... 25

PreparingtoinstallaDS2500................................ 25

Unpackingtheshippingcarton ............................... 25

InstallingtheDS2500 ................................... 26

Installingthesnap-inrails................................ 26

Convertingtherailsforround-holeracks........................ 27

Installingtherails ................................. 27

Reducingtheenclosureweight.............................. 29

Removingthedriveblanks ............................. 29

Removingthepowersupply/blowerassemblies .................... 30

HP StorageWorks 2500 Disk System user guide 3

RemovingtheEMU................................. 30

RemovingtheI/Omodules ............................. 31

InstallingtheDS2500intherack............................. 31

Connectingthecables ................................. 33

SettingtheenclosureID(En)............................... 34

SettingtheenclosureloopID(Li)............................. 35

DiskdriveloopID ................................... 36

Verifyingtheinstallation .................................. 36

AddingdrivestoanexistingDS2500............................. 36

Installingmultiplediskdrives .............................. 37

4UsingtheEMU ......................... 39

Alphanumericdisplay ................................... 39

Displaygroups ...................................... 39

EncodingtheenclosureID(En).............................. 39

LoopID(Li)...................................... 40

Audiblealarm(Au)................................... 41

Enablingtheaudiblealarm............................. 41

Mutingtheaudiblealarm.............................. 41

Firmwarerevision(Fr).................................. 42

Errorconditionreport(Er)................................ 42

5 Troubleshooting . . ....................... 45

Eventmonitortools..................................... 45

EMUerrorconditionreport ................................. 48

Severitylevels..................................... 48

Errorconditionreports ................................. 48

Statusindicators...................................... 48

Audibleerrorindicators................................. 50

Visualerrorindicators ................................. 50

I/Omoduleandtransceivers ............................ 50

Diskdrives .................................... 51

Catastrophicerrors..................................... 52

EMUtemperaturewarningandshutdownoperation..................... 53

6 Customer self repair ....................... 55

Customerselfrepair .................................... 55

Parts-onlywarrantyservice ............................... 56

Bestpracticesforreplacinghardwarecomponents ....................... 56

Verifyingcomponentfailure............................... 57

Procuringthesparepart ................................ 57

Returningthedefectivepart............................... 57

Replacingapowersupply/blowerassembly.......................... 57

Beforeyoubegin ................................... 57

Removingapowersupply................................ 58

Replacingapowersupply................................ 58

Removingablower .................................. 59

Replacingablower .................................. 60

Replacingadiskdrive ................................... 61

Beforeyoubegin ................................... 61

Removingadiskdrive ................................. 61

Replacingadiskdrive ................................. 63

ASpeciﬁcations.......................... 65

Physical speciﬁcations ................................... 65

Environmental speciﬁcations................................. 65

Power speciﬁcations .................................... 66

B Regulatory notices ........................ 69

FederalCommunicationsCommission(FCC)notice....................... 69

FCC Class A certiﬁcation................................ 69

ClassAequipment................................... 69

ClassBequipment................................... 69

Declaration of conformity for products marked with the FCC logo, United States only . . . . . . . 70

Modiﬁcations..................................... 70

Cables........................................ 70

Laserdevices ....................................... 70

Lasersafetywarnings.................................. 70

CompliancewithCDRHregulations ........................... 70

Certiﬁcation and classiﬁcationinformation........................... 71

Canadiannotice(avisCanadien) .............................. 71

ClassAequipment................................... 71

ClassBequipment................................... 71

Europeanunionnotice ................................. 71

NoticeforFrance ................................... 71

WEEERecyclingNotices ................................ 72

Englishnotice................................... 72

Dutchnotice ................................... 72

Czechoslovakiannotice............................... 72

Estoniannotice .................................. 72

Finnishnotice................................... 73

Frenchnotice ................................... 73

Germannotice .................................. 73

Greeknotice ................................... 73

Hungariannotice ................................. 74

Italiannotice ................................... 74

Latviannotice................................... 74

Lithuaniannotice ................................. 74

Polishnotice ................................... 75

Portuguesenotice ................................. 75

Slovakiannotice.................................. 75

Sloveniannotice.................................. 75

Spanishnotice .................................. 76

Swedishnotice .................................. 76

Germanynoisedeclaration ............................... 76

Japanesenotice.................................... 76

Harmonics conformance (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Taiwanesenotice ................................... 77

Japanesepowercordnotice............................... 77

Country-speciﬁc certiﬁcations .............................. 77

CEMU-generatederrorconditionreports............... 79

Errorconditionreportformat ................................ 79

Correctingerrorconditions ................................. 80

Diskdriveerrorconditions ............................... 80

Powersupplyerrorconditions .............................. 80

Blowererrorconditions................................. 81

Temperatureerrorconditions .............................. 82

EMUerrorconditions.................................. 83

ResettingtheEMU................................. 84

Transceivererrorconditions............................... 84

Voltagesensorandcurrentsensorerrorconditions ..................... 85

Backplaneerrorconditions ............................... 86

I/Omoduleerrorconditions............................... 86

Index .............................. 89

HP StorageWorks 2500 Disk System user guide 5

Figures

1..FC-ALloops(directconnect) ........................... 14

2..DS2500—frontandrearviews.......................... 15

3..EMU controlsanddisplays............................ 18

4..Redundantdiskconnections ........................... 19

5..I/Omodule.................................. 20

6..Powersupplyandblowerassemblycomponents................... 21

7..HP FC disk drive................................ 22

8..Diskdrivestatusindicators............................ 23

9..Driveblank .................................. 24

10 ..Contentsofsnap-inrail-mountingkit........................ 26

11 ..Convertingtherailsforround-holeracks...................... 27

12 ..Engagingthescissor-typelockinglatches...................... 28

13 ..Insertingtherailintotherearrackcolumn ..................... 28

14 ..Disengagingtheshippingbracket......................... 29

15 ..Drive blank .................................. 30

16 ..Removingapowersupply/blowerassembly .................... 30

17 ..RemovingtheEMU............................... 31

18 ..RemovinganI/Omodule ............................ 31

19 ..Enclosurethumbscrews ............................. 32

20 ..Installingadiskdrive.............................. 32

21 ..EMUalphanumericdisplayandcontrols...................... 33

22 ..Enclosureoperationalstatusindicators....................... 33

23 ..FC-ALloops.................................. 34

24 ..Driveblank .................................. 36

25 ..Installingadiskdrive.............................. 37

26 ..LEDsintheoperationalstate........................... 50

27 ..I/OmodulestatusLEDs............................. 51

28 ..Diskdrivestatusindicators............................ 52

29 ..Typicalproductlabel .............................. 57

30 ..Removingapowersupply............................ 58

31 ..Replacingapowersupply............................ 59

32 ..Removingablower............................... 60

33 ..Replacingablower............................... 61

34 ..Removingadiskdrive.............................. 63

35 ..Replacingadiskdrive.............................. 64

36 ..Typical enclosure certiﬁcationlabel ........................ 77

37 ..Transceiverelementnumbers........................... 85

Tables

1..Documentconventions............................... 9

2..Diskdrivestatusindicatordescriptions....................... 23

3..EnclosureIDandcorrespondingloopIDsettings .................. 35

4..EMUdisplaygroups .............................. 39

5..EnclosureIDandcorrespondingloopIDs ..................... 40

6..Elementtypes ................................. 43

7..Enclosure statusicondisplays .......................... 49

8..EMUstatusindicators.............................. 49

9..Audiblealarmsoundpatterns .......................... 50

10 ..I/OmodulestatusLEDs............................. 51

11 ..Disk drivestatusindications ........................... 52

12 ..HardwarecomponentCSRsupport ........................ 55

13 ..DiskdriveAL-PAandloopIDs .......................... 62

14 ..DS2500 physical speciﬁcations.......................... 65

15 ..Environmental operating speciﬁcations....................... 65

16 ..Environmental shipping or short-term storage speciﬁcations.............. 66

17 ..DS2500ACinputlinevoltages.......................... 66

18 ..ACinputcurrentandwattage .......................... 67

19 ..Output voltage and current speciﬁcations ..................... 67

20 ..Power speciﬁcations .............................. 67

21 ..Elementtype.................................. 79

22 ..Diskdriveerrorconditions............................ 80

23 ..Powersupplyerrorconditions .......................... 81

24 ..Blowererrorconditions ............................. 82

25 ..Temperaturesensorelementnumbers ....................... 82

26 ..Temperaturethresholderrorconditions....................... 83

27 ..EMUerrorconditions.............................. 84

28 ..Transceivererrorconditions ........................... 85

29 ..Voltageandcurrentsensorlocations........................ 86

30 ..Voltageandcurrentthresholderrorconditions ................... 86

31 ..Backplaneerrorconditions............................ 86

32 ..I/Omoduleerrorconditions........................... 87

HP StorageWorks 2500 Disk System user guide 7

About this guide

This guide provides information about:

•Installing an HP StorageWorks 2500 Disk System (DS2500)

•Using the Environmental Monitoring Unit (EMU) to determine the status of DS2500 components

•Troubleshooting problems within the DS2500

•Replacing customer replaceable units (CRUs)

Intended audience

This guide is intended for system administrators with knowledge of:

•Storage area networks (SANs)

•Basic HP-UX operating system commands and utilities

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