Fujitsu Eternus DX60 User Manual page 17

Figure 1.1 RAID0 Concept.......................................................................................................................... 24
Figure 1.2 RAID1 Concept.......................................................................................................................... 24
Figure 1.3 RAID1+0 Concept...................................................................................................................... 25
Figure 1.4 RAID5 Concept.......................................................................................................................... 25
Figure 1.5 RAID5+0 Concept...................................................................................................................... 26
Figure 1.6 RAID6 Concept.......................................................................................................................... 27
Figure 1.7 Example of a RAID group.......................................................................................................... 28
Figure 1.8 RAID group concept .................................................................................................................. 29
Figure 1.9 Hot Spares................................................................................................................................. 31
Figure 1.10 Rebuild/Copyback function........................................................................................................ 33
Figure 1.11 Redundant Copy Function......................................................................................................... 35
Figure 1.12 Example of an Advanced Copy operation ................................................................................. 36
Figure 1.13 Example for use RAID Migration 1 ............................................................................................ 38
Figure 1.14 Example for use RAID Migration 2 ............................................................................................ 38
Figure 1.15 Example for use Logical Device Expansion .............................................................................. 39
Figure 1.16 Example for use LUN Concatenation ........................................................................................ 40
Figure 1.17 LUN Mapping function ............................................................................................................... 41
Figure 1.18 Host Affinity function.................................................................................................................. 42
Figure 1.19 Eco-mode mechanism............................................................................................................... 43
Figure 1.20 Setting example for Eco-mode schedule................................................................................... 43
Figure 2.1 Front view of controller enclosure (with front cover).................................................................. 44
Figure 2.2 Front view of controller enclosure (without front cover)............................................................. 45
Figure 2.3 Disk slot numbers (controller enclosure) ................................................................................... 45
Figure 2.4 Rear view of controller enclosure (single controller model)....................................................... 46
Figure 2.5 Rear view of controller enclosure (dual controller model) ......................................................... 46
Figure 2.6 Fibre Channel model controller closeup .................................................................................... 47
Figure 2.7 iSCSI model controller closeup ................................................................................................. 48
Figure 2.8 SAS model controller closeup ................................................................................................... 49
Figure 2.9 Power unit closeup (controller enclosure) ................................................................................. 50
Figure 2.10 Front view of drive enclosure (with front cover)......................................................................... 51
Figure 2.11 Front view of drive enclosure (without front cover).................................................................... 51
Figure 2.12 Disk slot numbers of drive enclosure......................................................................................... 52
Figure 2.13 Rear view of drive enclosure (single expander model).............................................................. 52
Figure 2.14 Rear view of drive enclosure (dual expander model) ................................................................ 53
Figure 2.15 Expander closeup (drive enclosure) .......................................................................................... 53
Figure 2.16 Power unit closeup (drive enclosure) ........................................................................................ 54
Figure 2.17 AC outlet box (1U) ..................................................................................................................... 54
Figure 2.18 AC outlet box (2U) ..................................................................................................................... 55
Figure 2.19 Wrist strap ................................................................................................................................. 61
Figure 4.1 MiniSAS cable connection (between the controller enclosure and drive enclosure)
(single controller model) ............................................................................................................ 97
Figure 4.2 MiniSAS cable connection (between the controller enclosure and drive enclosure)
(dual controller model)............................................................................................................... 97
Figure 4.3 MiniSAS cable connection (When two or more drive enclosures are added)
(single controller model) ............................................................................................................ 99
Figure 4.4 MiniSAS cable connection (When two or more drive enclosures are added)
(dual controller model)............................................................................................................... 99
P3AM-3042-03ENZ0 ETERNUS DX60/DX80 Disk storage system User Guide
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