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Changing An Existing Configuration by Migrating
www.3ware.com 131
4 Select any drives to be added to the unit.
5 Select the new RAID level.
6 Optionally, select a new Stripe size.
7 Click
OK.
The Maintenance page updates to show the new unit and the Migration
progress.
8 Inform the operating system of the change, as described below under
“Informing the Operating System of Changed Configuration”.
Expanding Unit Capacity
You can expand a unit's capacity by adding one or more drives to it without
changing the RAID level, except for singles and RAID 1 units. (Since a single
can only have one drive, and a RAID 1 can only have two drives, if you add a
drive to either, the RAID level must be changed.)
For example, for a RAID 5 with 3 drives, you can change the capacity by
adding a forth drive.
Expanding unit capacity can be accomplished while the unit is online, without
experiencing any data loss. This process is also referred to as Online Capacity
Expansion (OCE).
To expand a unit’s capacity
1 In 3DM 2, choose
Management > Maintenance.
2 In the Unit Maintenance table on the Maintenance Page, select the unit
you wish to expand by checking the box next to the Unit ID.
3 Click the
Migrate Unit button.
The Migrate dialog box appears, listing the drives which can be added to
the unit.
4 Select the drives(s) you wish to add to the unit by checking the Port ID
box next to each one.
5 If desired or necessary, select the appropriate RAID level.
6 Click
OK.
The Maintenance page updates to show the newly reconfigured unit. The
Status column title indicates that Migration is in progress.
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Lenovo H520e Desktop manuales

Manuales del propietario y guías del usuario para Ordenadores Lenovo H520e Desktop.
Ofrecemos 7 manuales en pdf Lenovo H520e Desktop para descargar gratis por tipos de documentos: Manual de usuario


Lenovo H520e Desktop Manual de usuario (110 paginas)


Marca: Lenovo | Categoria: Computers | Tamaño: 5.82 MB |

 

Tabla de contenidos

MachineTypes:90AM

1

FirstEdition(January2013)

2

Contents

3

Chapter10.FRUlists.........93

4

Chapter11.Additionalservice

4

AppendixA.Notices.........101

4

Index.................103

4

Chapter1.Aboutthismanual

5

Chapter2.Safetyinformation

7

Voltage-selectionswitch

9

Safetyinspectionguide

9

Groundingrequirements

10

Chapter2.Safetyinformation7

11

.Safetyinformation9

13

Chapter2.Safetyinformation11

15

.Safetyinformation13

17

.Safetyinformation15

19

Chapter2.Safetyinformation17

21

≥18kg≥32kg≥55kg

23

.Safetyinformation21

25

Chapter2.Safetyinformation25

29

Chapter3.Generalinformation

33

LenovoSupportWebsite

34

Chapter4.Generalcheckout

35

Basictroubleshooting

37

Troubleshootingprocedure

38

Troubleshooting

39

Audioproblems

39

NoaudioinWindows

40

CDproblems

41

DVDproblems

42

Intermittentproblems

43

Harddiskdriveproblems

43

Monitorproblems

46

Networkingproblems

47

AwirelessLANproblem

49

AwirelessWANproblem

49

Optionproblems

50

Performanceandlockupproblems

51

Printerproblems

53

Serialportproblems

53

Softwareproblems

54

USBproblems

55

Diagnostics

55

LenovoSolutionCenter

55

Viewingandchangingsettings

57

Usingpasswords

57

Passwordconsiderations

58

Power-OnPassword

58

AdministratorPassword

58

HardDiskPassword

58

Enablingordisablingadevice

59

Selectingastartupdevice

59

EnablingErPcompliancemode

60

ExitingtheSetupUtilityprogram

61

Chapter7.Symptom-to-FRUindex

63

POSTerrorcodes

64

.Symptom-to-FRUindex61

65

Miscellaneouserrormessages

66

Undeterminedproblems

67

Chapter8.Locations

69

LocatingmajorFRUsandCRUs

70

Locatingpartsonthesystemboard

71

Locatinginternaldrives

71

Figure5.Drivebaylocations

72

Chapter9.ReplacingFRUs

73

Removingthecomputercover

74

Attention:

75

Figure7.Removingthefrontbezel

75

InstallingorreplacingaPCIcard

76

.ReplacingFRUs73

77

Figure10.RemovingaPCIcard

78

Replacingthebattery

79

.ReplacingFRUs77

81

Replacingtheopticaldrive

82

.ReplacingFRUs79

83

Chapter9.ReplacingFRUs81

85

Replacingthemicroprocessor

87

2onthemicroprocessor

88

Replacingthesystemboard

89

Completingthepartsreplacement

94

Chapter9.ReplacingFRUs91

95

Chapter10.FRUlists

97

.FRUlists95

99

©CopyrightLenovo2013

101

Powermanagement

104

AutomaticPower-onfeatures

104

AppendixA.Notices

105

Televisionoutputnotice

106

EuropeanconformanceCEmark

106

Trademarks

106





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