Hp StorageWorks XP Remote Web Console Software Uživatelský manuál Strana 4
- Strana / 219
- Tabulka s obsahem
- ŘEŠENÍ PROBLÉMŮ
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
DifferenceManagement ................................ 36
JournalProcessing..................................... 36
CreatingandStoringJournalsatthePrimaryStorageSystem................. 37
CopyingJournalstotheSecondaryStorageSystem..................... 37
StoringJournalattheSecondaryStorageSystem...................... 38
SelectingandRestoringJournalattheSecondarySubsystem................. 38
TypesofJournal.................................... 39
JournalGroupOperations ................................. 39
TimerTypeOption................................... 40
JournalGroupOperations ............................... 40
URzDeltaResyncOperation................................. 40
JournalObtaininTCzSynchronousSecondarySite..................... 41
SwitchingtheMasterJournalGroupofURz ........................ 43
URzPairStatus ...................................... 45
SuspendTypes .................................... 48
URzSuspensionCondition ............................... 50
BusinessContinuityManagerSupport............................. 51
CommandDevice ................................... 53
3PreparingforUniversalReplicatorz/OSOperations ......... 55
SystemRequirements.................................... 55
RequirementsandRestrictionsforURz............................. 56
DiskTrackFormat ................................... 56
One-to-OneVolumeCopyOperations .......................... 56
DuplicateVOLSER(VolumeSerialNumber) ........................ 57
LogicalVolumeTypes.................................. 57
TheMaximumNumberofPairs ........................... 59
JournalGroup..................................... 62
AccessingURzPrimaryDataVolumeandSecondaryDataVolume .............. 63
CacheandNonvolatileStorage(NVS) .......................... 64
DuplicateVolumes................................... 64
InstallingtheHardware................................... 64
SettingupRemoteCopyConnections........................... 65
EnablingtheURzOption(s)................................. 66
PlanningofJournalVolumes................................. 67
WhyPlanningisNecessary............................... 67
WhattoConsiderforPlanning.............................. 67
HowtodoPlanning .................................. 67
DataTransferSpeedsforJournalVolumes....................... 67
RAID Group Configuration and Journal Group Configuration............... 68
ArrangingJournalVolumes ............................. 68
JournalVolumeCapacity.............................. 69
JournalVolumesinRestoreJournalGroups....................... 69
ContributingFactorsforDataTransferSpeedbetweenStorageSystems ............ 70
BandwidthforDataTransferPaths .......................... 70
DKCJournalTransferSpeed............................. 70
ConfiguringthePrimaryandSecondaryStorageSystems .................... 71
Using More Than One Primary and Secondary Storage System for Remote Console . . . . . . . . . 72
BasicBehavior .................................... 73
Hardware Configuration (When More Than One Primary and Secondary Storage Systems are Used) 74
Setup Procedure (When More Than One Primary and Secondary Subsystem are Used) . . . . . . 74
ExtendedConsistencyGroups.............................. 74
ConnectionsAmongSecondaryStorageSystems...................... 76
Configuring paths and Ports to Establish Connections among Secondary Storage Systems . . . 77
Creating Remote Command Devices to Establish Connections among Secondary Storage Systems 77
DisasterRecoveryforMultiplePrimaryandSecondaryStorageSystems ............ 78
ConsistencyofDataUpdateSequenceWhenaDisasterOccurs ............. 78
DisasterRecoveryProcedure............................. 78
CombiningURzwithOtherDataManagementOperations.................... 79
CombiningURzwithVirtualLVI ............................. 81
4
- SVS 200 1
- Contents 3
- Figures 8
- About this Guide 13
- Document Conven 14
- Getting Help 15
- Benefits 18
- Business Solutions 18
- Hitachi Shad 19
- Journal Obtain 22
- Journal Copy 22
- Journal Restore 22
- URz Components 23
- Main and Remote C 25
- Journal Group 25
- Data Volume Pair 26
- Journal Volume 26
- Remote Copy Connections 28
- URzRemoteConsole Software 29
- Host I/O 29
- Time-Stamping Function 29
- Remote Copy Operations 30
- Update Co 31
- Journal Group Operations 31
- Logical DKC (LDKC) 33
- Update Copy Operation 35
- Journal Processing 36
- Creating and S 37
- Storing Journa 38
- Types of Journal 39
- URz Delta Resync Operation 40
- Journal Obta 41
- URz Pair Status 45
- Pair Status Description 47
- Suspend Types 48
- URz Suspension Condition 50
- Command Device 53
- System Requirements 55
- Disk Track Format 56
- Logical Volume Types 57
- The Maximum Number of Pairs 59
- Installing the Hardware 64
- Enabling the URz Option(s) 66
- Planning of Journal Volumes 67
- Journal Volume C 69
- DKC Journal Transfer Speed 70
- System for Remote Console 72
- Basic Behavior 73
- Storage Systems are Used) 74
- Extended Consistency Groups 74
- Systems 77
- Disaster Recov 78
- Combining URz w 79
- Combining 81
- Figure 25 Res 85
- Using At-T 87
- Business Continuity Manager 88
- Hardware Configuration 91
- Setup Procedure 92
- Configuration) 100
- Operation Window 107
- Displaying Info 111
- Configuring Port Attributes 112
- Changing Option 116
- Adding Logical Paths 117
- Deleting Logical Paths 118
- Viewing the St 119
- Removing 121
- Secondar 121
- 5 Using Journal Groups 123
- Using Journal Groups 124
- Caution: 128
- Cautions: 132
- Deleting a Journal Group 141
- Splitting a 142
- Consistency Group 145
- Saving Pair S 154
- Displayin 159
- 7 Monitoring Remote Copy 171
- Operations 171
- Statistic Description 174
- 8Viewing HistoryofDataVolume 175
- Pair Operations 175
- Displaying th 181
- Clearing SIMs 183
- Displaying a L 190
- A master journal group 191
- A restore journal group 191
- Switching Opera 198
- 12 Troubleshooting 201
- Path Status 203
- Troubleshooting 208
- 13 Power Management for Disk 209
- Storage Systems and Network 209
- Relay Devices 209
- Volumes 213
- 15 SIM Reporting 215
- Acronyms and Abbreviations 218
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