Fujitsu ETERNUS AB Series Hardware Maintenance Manual page 3

Add the new host interface card...............................................................................................44
Reinstall the controller canister................................................................................................ 45
Complete adding host interface card........................................................................................ 46
Upgrade host interface card................................................................................................................. 47
Place controller offline.............................................................................................................. 47
Remove controller canister........................................................................................................48
Remove the host interface card................................................................................................ 49
Upgrade host interface card......................................................................................................51
Reinstall controller canister.......................................................................................................52
Complete the host interface card upgrade................................................................................53
Replace failed host interface card........................................................................................................ 54
Place the controller shelf offline...............................................................................................54
Remove controller canister........................................................................................................55
Remove the host interface card................................................................................................ 56
Replace host interface card.......................................................................................................58
Reinstall controller canister.......................................................................................................59
Complete host interface card replacement................................................................................60
Host port protocol conversion...................................................................... 61
Overview and requirements................................................................................................................. 61
Requirements for changing the host protocol...........................................................................61
Change host protocol........................................................................................................................... 61
Determine whether you have dual-protocol SFPs......................................................................61
Obtain the feature pack key..................................................................................................... 62
Stop host I/O............................................................................................................................. 64
Change the feature pack...........................................................................................................65
Complete host protocol conversion.......................................................................................................65
Complete NVMe over InfiniBand, NVMe over RoCE conversion, or NVMe over FC....................... 65
Power Supplies.............................................................................................. 67
Overview and requirements................................................................................................................. 67
Requirements for replacing a power supply..............................................................................67
Replace a power supply....................................................................................................................... 67
Place controller offline.............................................................................................................. 67
Power down the controller........................................................................................................68
Remove failed power supply..................................................................................................... 68
Install new power supply.......................................................................................................... 69
Complete power supply replacement........................................................................................ 70
Copyright............................................................................................................................72
Trademark.......................................................................................................................... 73
How to send comments about documentation and receive update notifications...........74
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