Chapter 1 System Management
1.12 Storage Migration Management
ETERNUS Web GUI User’s Guide (Settings)
Copyright 2015 FUJITSU LIMITED P2X0-1270-13ENZ0
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1.12 Storage Migration Management
This section describes Storage Migration management.
Storage Migration management provides the following functions:
• Start Storage Migration
• Download Template File for Storage Migration Settings
• Delete Storage Migration Path
• Download Storage Migration Result
• Restart Storage Migration
• Suspend Storage Migration
• Stop Storage Migration
1.12.1 Start Storage Migration
This function loads the Storage Migration setting file and starts migration.
Storage Migration is the function for migrating data by connecting other storage systems (migration source)
and the ETERNUS DX (migration destination). Data migration is possible regardless of the server and the OS,
and without using server resources.
• Data migration is performed in volume units.
• Up to 16 storage systems can be specified as migration source storage systems.
• Up to 8 migration paths can be specified per migration source storage system.
• Up to 512 data migration LUNs can be specified per migration path.
To perform Storage Migration, the destination storage systems, the source storage systems, and the
destination volumes must satisfy the conditions below.
Requirements for a source storage system and a source LUN:
• An FC interface is available as the host interface
• The storage system is in normal status
• The migration source LUN is a type that is accessible from the host (Standard, Thin Provisioning Volume
(TPV), Snap Data Volume (SDV), etc.)
• Storage Migration is not yet started
Requirements for a destination storage system and a destination volume:
• An FC interface is available as the host interface
• The storage system is in normal status
• The CA port used for migration is in normal status
• The destination volume is in normal status
• The type of the destination volume is "Standard", "Wide Striping Volume (WSV)", "TPV", or "Flexible Tier
Volume (FTV)"
• The destination volume has the same or larger capacity than the source LUN
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