11.1 IBM FlashCopy11.1.1 Business requirements for FlashCopy11.1.2 FlashCopy principles and terminology11.1.3 FlashCopy Mapping11.1.4 Consistency Groups11.1.5 Crash consistent copy and hosts considerations11.1.6 Grains and bitmap - I/O indirection11.1.7 Interaction with the cache11.1.8 Background Copy Rate11.1.9 Incremental FlashCopy11.1.10 Starting FlashCopy mappings and Consistency Groups11.1.11 Multiple target FlashCopy11.1.12 Reverse FlashCopy11.1.13 FlashCopy and image mode Volumes11.1.14 FlashCopy mapping events11.1.15 Thin provisioned FlashCopy11.1.16 Serialization of I/O by FlashCopy11.1.17 Event handling11.1.18 Asynchronous notifications11.1.19 Interoperation with Metro Mirror and Global Mirror11.1.20 FlashCopy attributes and limitations11.2 Managing FlashCopy by using the GUI11.2.1 FlashCopy presets11.2.2 FlashCopy window11.2.3 Creating a FlashCopy mapping11.2.4 Single-click snapshot11.2.5 Single-click clone11.2.6 Single-click backup11.2.7 Creating a FlashCopy Consistency Group11.2.8 Creating FlashCopy mappings in a Consistency Group11.2.9 Showing related Volumes11.2.10 Moving FlashCopy mappings across Consistency Groups11.2.11 Removing FlashCopy mappings from Consistency Groups11.2.12 Modifying a FlashCopy mapping11.2.13 Renaming FlashCopy mappings11.2.14 Renaming a Consistency Group11.2.15 Deleting FlashCopy mappings11.2.16 Deleting a FlashCopy Consistency Group11.2.17 Starting FlashCopy mappings11.2.18 Stopping FlashCopy mappings11.2.19 Memory allocation for FlashCopy11.3 Transparent Cloud Tiering11.3.1 Considerations for using Transparent Cloud Tiering11.3.2 Transparent Cloud Tiering as backup solution and data migration11.3.3 Restore using Transparent Cloud Tiering11.3.4 Transparent Cloud Tiering restrictions11.4 Implementing Transparent Cloud Tiering11.4.1 DNS Configuration11.4.2 Enabling Transparent Cloud Tiering11.4.3 Creating cloud snapshots11.4.4 Managing cloud snapshots11.4.5 Restoring cloud snapshots11.5 Volume mirroring and migration options11.6 Remote Copy11.6.1 IBM SAN Volume Controller and Storwize System Layers11.6.2 Multiple IBM Spectrum Virtualize systems replication11.6.3 Importance of write ordering11.6.4 Remote copy intercluster communication11.6.5 Metro Mirror overview11.6.6 Synchronous remote copy11.6.7 Metro Mirror features11.6.8 Metro Mirror attributes11.6.9 Practical use of Metro Mirror11.6.10 Global Mirror overview11.6.11 Asynchronous remote copy11.6.12 Global Mirror features11.6.13 Using Change Volumes with Global Mirror11.6.14 Distribution of work among nodes11.6.15 Background copy performance11.6.16 Thin-provisioned background copy11.6.17 Methods of synchronization11.6.18 Practical use of Global Mirror11.6.19 Spectrum Virtualize HyperSwap topology11.6.20 Consistency Protection for GM/MM11.6.21 Valid combinations of FlashCopy, Metro Mirror, and Global Mirror11.6.22 Remote Copy configuration limits11.6.23 Remote Copy states and events11.7 Remote Copy commands11.7.1 Remote Copy process11.7.2 Listing available system partners11.7.3 Changing the system parameters11.7.4 System partnership11.7.5 Creating a Metro Mirror/Global Mirror consistency group11.7.6 Creating a Metro Mirror/Global Mirror relationship11.7.7 Changing Metro Mirror/Global Mirror relationship11.7.8 Changing Metro Mirror/Global Mirror consistency group11.7.9 Starting Metro Mirror/Global Mirror relationship11.7.10 Stopping Metro Mirror/Global Mirror relationship11.7.11 Starting Metro Mirror/Global Mirror consistency group11.7.12 Stopping Metro Mirror/Global Mirror consistency group11.7.13 Deleting Metro Mirror/Global Mirror relationship11.7.14 Deleting Metro Mirror/Global Mirror consistency group11.7.15 Reversing Metro Mirror/Global Mirror relationship11.7.16 Reversing Metro Mirror/Global Mirror consistency group11.8 Native IP replication11.8.1 Native IP replication technology11.8.2 IP partnership limitations11.8.3 IP Partnership and Data compression11.8.4 VLAN support11.8.5 IP partnership and terminology11.8.6 States of IP partnership11.8.7 Remote copy groups11.8.8 Supported configurations11.9 Managing Remote Copy by using the GUI11.9.1 Creating Fibre Channel partnership11.9.2 Creating remote copy relationships11.9.3 Creating Consistency Group11.9.4 Renaming remote copy relationships11.9.5 Renaming a remote copy consistency group11.9.6 Moving stand-alone remote copy relationships to Consistency Group11.9.7 Removing remote copy relationships from Consistency Group11.9.8 Starting remote copy relationships11.9.9 Starting a remote copy Consistency Group11.9.10 Switching a relationship copy direction11.9.11 Switching a Consistency Group direction11.9.12 Stopping remote copy relationships11.9.13 Stopping a Consistency Group11.9.14 Deleting remote copy relationships11.9.15 Deleting a Consistency Group11.10 Remote Copy memory allocation11.11 Troubleshooting remote copy11.11.1 1920 error11.11.2 1720 error