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IBM

Digital Media Storage Solution Installation Guide

3

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Closing a Case ................................................................................................................. 16

MIGRATING FROM XSAN MDC TO STORNEXT MDC ...................................................... 17

ATTO ....................................................................................................................................... 18

ATTO HBA INSTALLATION .................................................................................................... 19

ATTO Config Tool Features ................................................................................................. 20

ATTO OS X Driver Installation ............................................................................................. 20

ATTO OS X Configuration Tool Installation .......................................................................... 21

Viewing multipathing information ......................................................................................... 22

Paths Tab ............................................................................................................................. 22

Path Status at Target Level .................................................................................................. 23

Path Status at LUN Level ..................................................................................................... 23

Additional Path Information .................................................................................................. 24

Detailed Info ......................................................................................................................... 25

Load Balancing Policies ....................................................................................................... 26

Configuring Multipathing ...................................................................................................... 26

Collecting Celerity Host Adapter Info ................................................................................... 27

FC Host Adapter Configuration ............................................................................................ 27

Useful OS X Applications ..................................................................................................... 28

ATTO Problems? ................................................................................................................. 28

Escalation Checklist ......................................................................................................... 28

APPENDIX: CONFIGURATION SCRIPTS Setting TPGS On ................................................. 29

Turning AVT Off ................................................................................................................... 29

APPENDIX: EXAMPLE CONFIGURATIONS .......................................................................... 30

Large Heterogeneous StorNext configuration ...................................................................... 30

sized “MAC Homogenous” StorNext configuration .......................................... 32

sized “MAC Homogenous” StorNext configuration ....................................................... 33

sized “MAC Homogenous” StorNext configuration ........................................................ 34

Small “MAC Homogenous” StorNext configuration .............................................................. 35

Mid to large -sized Heterogeneous StorNext configuration .................................................. 36

Additional Reference Links ...................................................................................................... 37

Notices ..................................................................................................................................... 37

Trademarks ............................................................................................................................. 38