Fujitsu ETERNUS DX100 S4 Design Manual page 7

List of Figures
Figure 48 REC ............................................................................................................................................................................. 91
Figure 49 Restore OPC........................................................................................................................................................... 94
Figure 50 EC or REC Reverse............................................................................................................................................... 94
Figure 51 Targets for the Multi-Copy Function............................................................................................................. 95
Figure 52 Multi-Copy............................................................................................................................................................... 95
Figure 53 Multi-Copy (Including SnapOPC+) ................................................................................................................ 96
Figure 54 Multi-Copy (Using the Consistency Mode)................................................................................................. 96
Figure 55 Multi-Copy (Case 1: When Performing a Cascade Copy for an REC Session in Consistency
Mode).........................................................................................................................................................................97
Figure 56 Multi-Copy (Case 2: When Performing a Cascade Copy for an REC Session in Consistency
Mode).........................................................................................................................................................................97
Figure 57 Cascade Copy........................................................................................................................................................ 98
Figure 58 Cascade Copy (Using Three Copy Sessions) ........................................................................................... 102
Figure 59 Cascade Copy (Using Four Copy Sessions).............................................................................................. 102
Figure 60 Assigned CMs....................................................................................................................................................... 104
Figure 61 RAID Configuration Example (When 12 SSDs Are Installed) ...............................................................107
Figure 62 RAID Configuration Example (When 15 SAS Disks Are Installed)..................................................... 109
Figure 63 Deduplication/Compression Overview......................................................................................................... 111
Figure 64 Deduplication Overview..................................................................................................................................... 111
Figure 65 Compression Overview ..................................................................................................................................... 112
Figure 66 Details of the Deduplication/Compression Function ..............................................................................117
Figure 67 Host Affinity.......................................................................................................................................................... 120
Figure 68 Associating Host Groups, CA Port Groups, and LUN Groups ............................................................. 121
Figure 69 QoS ........................................................................................................................................................................... 122
Figure 70 Copy Path Bandwidth Limit .............................................................................................................................123
Figure 71 Host Response......................................................................................................................................................124
Figure 72 Storage Cluster ....................................................................................................................................................125
Figure 73 Mapping TFOVs, TFO Groups, and CA Port Pairs ....................................................................................126
Figure 74 Storage Migration............................................................................................................................................... 130
Figure 75 Non-disruptive Storage Migration................................................................................................................. 131
Figure 76 Oracle VM Linkage..............................................................................................................................................133
Figure 77 VMware Linkage.................................................................................................................................................. 134
Figure 78 VVOL (Operational Configuration) ...............................................................................................................136
Figure 79 VVOL (System Configuration) ........................................................................................................................ 137
Figure 80 Veeam Storage Integration ............................................................................................................................ 140
Figure 81 Microsoft Linkage ............................................................................................................................................... 143
Figure 82 Logical Volume Manager (LVM).................................................................................................................... 145
Figure 83 Single Path Connection (When a SAN Connection Is Used - Direct Connection)................... 149
Figure 84 Single Path Connection (When a SAN Connection Is Used - Switch Connection) ................. 149
Figure 85 Multipath Connection (When a SAN Connection Is Used - Basic Connection Configuration) ..
................................................................................................................................................................................... 150
Figure 86 Multipath Connection (When a SAN Connection Is Used - Switch Connection)..................... 150
Figure 87 Multipath Connection (When a SAN Connection Is Used - for Enhanced Performance)...... 151
Figure 88 Example of Non-Supported Connection Configuration (When Multiple Types of Remote In-
terfaces Are Installed in the Same ETERNUS DX/AF)............................................................................152
Figure 89 Example of Supported Connection Configuration (When Multiple Types of Remote Interfa-
ces Are Installed in the Same ETERNUS DX/AF)......................................................................................152
Figure 90 An FC Connection for a Remote Copy between ETERNUS DX/AF Storage Systems (When
Redundant Paths Are Used) ........................................................................................................................... 153
Figure 91 An FC Connection for a Remote Copy between ETERNUS DX/AF Storage Systems (When
Lines Are Used) ................................................................................................................................................... 153
Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems Design Guide (Basic)
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