HP D2D Manuale Utente Scaricare il pdf (Pagina 2)

Fibre Channel configuration............................................................. 19

Fibre Channel topologies ................................................................................................................ 19

Switched fabric .............................................................................................................................. 19

Direct Attach (Private Loop) ............................................................................................................. 20

Zoning .......................................................................................................................................... 20

Diagnostic Fibre Channel devices .................................................................................................... 21

Fibre Channel configuration via Web Management Interface .............................................................. 21

Best practices for network and Fibre Channel configuration ................................................................ 22

VTL best practices .............................................................................................................................. 25

Summary of best practices............................................................................................................... 25

Tape library emulation .................................................................................................................... 25

Backup application configuration ..................................................................................................... 27

Rotation schemes and retention policy .............................................................................................. 28

D2D NAS best practices ..................................................................................................................... 30

Introduction to D2D NAS backup targets .......................................................................................... 30

Overview of NAS best practices ...................................................................................................... 30

Choosing NAS or VTL for backup .................................................................................................... 30

Shares and deduplication stores ...................................................................................................... 31

Maximum concurrently open files ..................................................................................................... 31

Backup application configuration ..................................................................................................... 32

Housekeeping impact on maximum file size selection ......................................................................... 37

CIFS share authentication ................................................................................................................ 38

VTL and NAS – Data source performance bottleneck identification .......................................................... 44

Performance tools........................................................................................................................... 44

Performance metrics on the Web Management Interface..................................................................... 44

How to use the D2D storage and deduplication ratio reporting metrics ................................................. 46

D2D Replication ................................................................................................................................ 48

D2D replication overview ................................................................................................................ 48

Best practices overview ................................................................................................................... 48

Replication usage models ................................................................................................................ 49

What to replicate ........................................................................................................................... 52

Appliance, library and share replication fan in/out ............................................................................ 53

Concurrent replication jobs ............................................................................................................. 54

Limiting replication concurrency ....................................................................................................... 54

WAN link sizing ............................................................................................................................ 54

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HP D2D Manuale Utente Pagina 2