NEC IS016-5E - Manual

NEC IS016-5E

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Table of Contents:

  • Page 3 – Preface
  • Page 5 – Contents; Chapter 1
  • Page 6 – ii; This page is intentionally left blank.
  • Page 7 – Chapter 1 Installation Procedure; the 2000 series disk array subsystem.
  • Page 8 – forth. Figure 1-1 shows an example of hardware configuration.; LTO
  • Page 9 – -2 shows a software configuration example.
  • Page 10 – accordance with your OS.
  • Page 12 – (2) ReplicationControl Software Installation
  • Page 13 – ReplicationControl; (5) Replication operation option setting
  • Page 15 – Figure 1-3 shows an example of setting five pairs.
  • Page 16 – The PD group number for PD and RANK is 00.
  • Page 19 – MV
  • Page 21 – MV and RV to be paired must have the same LD capacity and OS type.
  • Page 23 – array and register the volume in the Volume List.
  • Page 25 – (3) The selected logical disk is registered in “Selected Volume List”.
  • Page 26 – Display screen again.
  • Page 27 – belongs to Administrators group.
  • Page 28 – execute the steps given below for the target volume.; Step 1. Creating MV partition; file system created.
  • Page 29 – Step 3. Checking RV volume; delete them and place the area in unassigned state.; Step 4. Creating Volume List; Create the Volume List as follows:; Step 5. Saving disk signature; replication target disk.; Step 6. Backing up disk signature
  • Page 30 – Step 7. Setting pair; MV:10 dev001 WN; Step 9. Flushing MV file system; disk10 dev001 WN
  • Page 31 – Step 10. Unmounting MV; after stopping the operation.; Step 11. Executing Separate; Waiting for Separate completion
  • Page 32 – Step 12. Using MV; Mount MV to associate MV and file system.; Step 13. Recognizing disk on RV side; command of the ReplicationControl.
  • Page 33 – iSM11701: Volume list is created successfully.; Step 15. Researching mount point volume name; A mount point volume name used for operation must be researched.
  • Page 34 – Step 1. Executing RV file system flush; Then, the following message appears and the data is flushed.; Step 2. Executing RV unmounting; Unmount RV and cancel association between volume and file system.
  • Page 35 – disk11 dev002 WN; Step 3. Executing Replicate; MV:10 dev001 WN
  • Page 36 – Chapter 2 Operation and Maintenance; Business Server
  • Page 38 – procedure; NET STOP ESMCommonService
  • Page 39 – Then, the following message appears and RV is unmounted.
  • Page 40 – unmounting operation in step 7 will fail.
  • Page 41 – disk10 dev001 WN
  • Page 42 – Then, the following message is displayed and MV is separated.
  • Page 43 – NET START ESMCommonService
  • Page 44 – (1) Data restoration without use of replication function
  • Page 45 – (2) Data restoration with use of replication function
  • Page 47 – When halting a service “ESMCommonService”, specify as follows:
  • Page 48 – disk10 dev001 WN
  • Page 51 – disk11 dev002 WN
  • Page 52 – Use RV again as a backup volume.
  • Page 58 – replication and restoration is mandatory.
  • Page 59 – disk10 dev001 WN
  • Page 62 – Shut down a server that is connected with RV.
  • Page 63 – inconsistency in file system.
  • Page 65 – Fault; Detecting a copy fault
  • Page 66 – Figure 2-9 An Example of the Copy Fault Occurrence Screen; Operations after recovering from a copy fault; fault; Detecting a link fault; If it occurs during Replication, it may cause a copy fault.
  • Page 67 – Figure 2-10 An Example of the Link Failure Occurrence Screen; Operations after recovering from a link fault; failures; Take necessary actions referring to the “User’s Manual”.
  • Page 68 – iSM13609: Access of specified disk was refused.
  • Page 69 – Step 4. Restarting backup server; iSM13634: Failed to set drive letter; Step 1. Collecting volume information
  • Page 70 – mount point volume name; Step 3. Repairing the file system; Example of executing CHKDSK; (3) Illegal File System on RV Connection Server; Research method; restoration procedures.
  • Page 71 – Figure 2-12 My Computer Screen; Restoration
  • Page 72 – Step 1. Executing Separate; Start the server that has been down.; Step 3. Recognizing the RV again; Not Ready state and the volumes which cannot be mounted.; Step 4. Recovering to normal operation
  • Page 73 – For all RV pairs in Replicate/Restore state, execute Separate.; Step 2. Recognizing RV again; Step 3. Recovering to normal operation; indicate missing products or products not purchased.
  • Page 74 – Collect the necessary information referring to the “User’s Manual”.
  • Page 75 – Chapter 3 Notes
  • Page 76 – Disk containing multiple partitions or logical volumes; Figure 3-1 Replicating a Disk Containing Multiple Partitions
  • Page 80 – Usual file; operation or service, an unmounting error occurs.; Oracle; considerations similar to those for usual files.
  • Page 81 – utilized in the following operations:; On business server; even when the file system is being used.; On backup server; file system and disks.
  • Page 82 – same on MV and RV servers.
  • Page 84 – backup copies in a tape unit.
  • Page 85 – command until the RV is mounted by the iSMrc_mount command.
  • Page 86 – Index
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NEC Storage Manager

Data Replication User’s Manual

(Installation and Operation

Guide for Windows)


IS016-5E

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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 Installation Procedure ....................................................................................................................................... 1 1.1 Installation Procedure ..............................................................................................

Page 6 - ii; This page is intentionally left blank.

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