NEC IS015-9E - Manual

NEC IS015-9E

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Table of Contents:

  • Page 3 – Preface
  • Page 5 – Contents; Chapter 1
  • Page 6 – ii; Chapter 4
  • Page 7 – iii
  • Page 8 – iv; This page is intentionally left blank.
  • Page 9 – Chapter 1 Data Replication Overview; Figure 1-1 Data Replication
  • Page 10 – the following benefits.; [Backing Up from the Replication Volume to Magnetic Tape Media]; Figure 1-2 Backup from Replication Volume
  • Page 11 – separation is complete.; [Using the Replication Volume as Disk Backup]; master volume or replication volume.
  • Page 12 – substantially reduced.
  • Page 13 – Figure 1-5 Parallel Processing of Search Task
  • Page 16 – Chapter 2 Data Replication; Data Replication function.
  • Page 17 – Figure 2-1 Example of Volume Classification; Disk Array A; MV; Pair Setting; IV
  • Page 18 – This operation copies data from MV to RV.
  • Page 19 – This operation copies data from RV to MV.
  • Page 20 – Figure 2-2 Replication Operations and State Transitions
  • Page 21 – Any update to MV after Replicate is also reflected to RV.
  • Page 22 – implemented as follows.
  • Page 23 – also reflected to RV.
  • Page 31 – Chapter 3 Replication Management
  • Page 34 – from ReplicationControl.; [Action to Be Taken at Occurrence of Problems]; Refer to dialogs (messages) or help to take appropriate action.
  • Page 35 – the menu bar. You can also right-click the volume to display the menu.
  • Page 36 – Figure 3-2 Example of Configuration Display Area
  • Page 37 – Disk Array icon
  • Page 38 – license
  • Page 46 – Figure 3-5 Replication Link Information
  • Page 54 – Unpair
  • Page 56 – Conditions for Pair setting; The volume capacities of MV and RV match.; Conditions for Unpair; Volumes for unpair must satisfy the following conditions.
  • Page 57 – is “separated”, the RV mode is kept in the Not Ready state.
  • Page 61 – corresponds to the respective number above.); RV
  • Page 66 – Do one of the following to display the Restore screen.
  • Page 71 – Suspend Copy
  • Page 72 – Resume Copy
  • Page 75 – (iii) The activity state of the target pair is Replicate or Restore.
  • Page 78 – the figure corresponds to the respective number above.)
  • Page 84 – Figure 3-34 Warning Screen for MV without under iSM
  • Page 88 – Figure 3-39 Warning Screen for MV without under iSM
  • Page 89 – (iii) The target pair is in the Separated or Forced Separate state.
  • Page 91 – The target disk array is recognized by Replication Management.
  • Page 96 – Layer color
  • Page 97 – a monitoring stop, may be displayed like the above.; Example of Display 1: Replicate; Replicate Execution
  • Page 98 – Example of Display 2: Separate during Replicate
  • Page 99 – specified disk array can be output to a file in CSV format.
  • Page 100 – [CSV File Containing Information Display List]; information display list.
  • Page 101 – Figure 3-49 Example of Save Pair Setting Information Screen; Pair list format rules; OSType”,”RV ExVolName”
  • Page 102 – Example
  • Page 103 – information in the screen display.
  • Page 111 – Chapter 4 Functions of ReplicationControl
  • Page 113 – Direct operation for a disk array
  • Page 115 – Figure 4-1 Direct Operation to MV or RV Volumes
  • Page 116 – Figure 4-2 Operation Using a Control Volume
  • Page 118 – For operations linked with the iSM, pay attention to the following.
  • Page 120 – Example for the Windows system
  • Page 123 – iSM11701: Volume list is created successfully.
  • Page 126 – Disk Array disk_array_number
  • Page 129 – Special File LDN Disk Array Name Path
  • Page 135 – Starting Volume List Display screen; Manager Volume List]; Terminating the Volume List Display screen; Do one of the following:
  • Page 136 – Figure 4-7 Narrowed-down Display by Disk Array
  • Page 137 – List Display screen.
  • Page 138 – The CSV Output of Information List screen appears.
  • Page 141 – View
  • Page 142 – Information] on the Volume List Display screen.
  • Page 144 – Figure 4-19 Register Control Volume
  • Page 145 – Delete a control volume
  • Page 146 – confirming whether to save the definition information appears.
  • Page 147 – volume list for registration.
  • Page 148 – the MV must be registered in the volume list (created by iSMvollist).
  • Page 150 – On the Windows system
  • Page 151 – On the UNIX system
  • Page 152 – different disk arrays.
  • Page 153 – Figure 4-26 Execution Conditions of Replicate
  • Page 158 – Figure 4-27 illustrates the execution conditions of Separate.
  • Page 160 – Changes the Copy Control state to the Synchronous Copy mode.
  • Page 161 – state changes to Separated State.
  • Page 163 – To perform Restore, the following conditions must be satisfied.
  • Page 164 – Figure 4-28 illustrates the execution conditions of Restore.
  • Page 168 – Figure 4-29 Execution Conditions of Copy Control State Operation
  • Page 170 – “Data Replication Command Reference”.; activity_state Normal End
  • Page 172 – The target MV and RV are paired.
  • Page 175 – Previous Active
  • Page 176 – Figure 4-31 Displaying Replication State; Pair setting
  • Page 179 – Figure 4-32 Displaying Specific Volume Name
  • Page 180 – displays logical disks and associated information.
  • Page 186 – function of a disk array.
  • Page 189 – operation that is comparable to the operation conducted on UNIX.
  • Page 193 – Umount
  • Page 197 – command, release the Not Ready state to scan the device.
  • Page 198 – Index
  • Page 199 – ld
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NEC Storage Manager

Data Replication User’s Manual

(Function Guide)


IS015-9E

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Summary

Page 3 - Preface

Preface This manual describes how to use the data replication function provided by NEC Storage DynamicDataReplication Ver2, NEC Storage RemoteDataReplication Ver2, and NEC Storage ReplicationControl. The data replication function consists of the replication volume creation function provided in a dis...

Page 5 - Contents; Chapter 1

i Contents Chapter 1 Data Replication Overview ............................................................................................................................... 1 1.1 Data Replication .........................................................................................................

Page 6 - ii; Chapter 4

ii 3.3.1 Pair Setting/Unpair ............................................................................................................................................ 43 3.3.2 Replicate ..................................................................................................................

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