Users Guide
Hot Spare Considerations — T10 Protection Information Capability......................................................................81
9 Enclosures And Backplanes......................................................................................................... 82
Backplanes............................................................................................................................................................................82
Enclosures............................................................................................................................................................................ 83
Enclosure Physical Disks...............................................................................................................................................83
Enclosure Fans...............................................................................................................................................................83
Enclosure Power Supplies............................................................................................................................................ 84
Enclosure Temperature Probes................................................................................................................................... 85
Enclosure Management Modules (EMMs)................................................................................................................ 86
Enclosure And Backplane Health.................................................................................................................................88
Enclosure And Backplane Properties And Tasks....................................................................................................... 88
Changing The Mode On 220S And 221S Enclosures......................................................................................................92
Enclosure Management......................................................................................................................................................92
Identifying An Open Connector On The Enclosure.........................................................................................................93
Enclosure Components.......................................................................................................................................................93
10 Connectors...............................................................................................................................94
Channel Redundancy.......................................................................................................................................................... 94
Creating A Channel-Redundant Virtual Disk.................................................................................................................... 94
Creating A Physical Disk For Channel Redundant Virtual Disks On PERC Controllers........................................ 95
Connector Health................................................................................................................................................................95
Controller Information...................................................................................................................................................95
Connector Components............................................................................................................................................... 95
Connector Properties And Tasks...................................................................................................................................... 95
Rescanning The Connector..........................................................................................................................................96
Rescanning A Controller Connector............................................................................................................................96
Logical Connector Properties And Tasks......................................................................................................................... 96
Path Health.....................................................................................................................................................................97
Clearing The Connectors Redundant Path View.......................................................................................................97
Connector Components............................................................................................................................................... 98
11 Tape Drive................................................................................................................................ 99
Tape Drive Properties......................................................................................................................................................... 99
12 RAID Controller Batteries......................................................................................................... 100
Battery Properties And Tasks.......................................................................................................................................... 100
Battery Tasks...................................................................................................................................................................... 101
Battery — Available Tasks................................................................................................................................................ 101
Starting A Learn Cycle................................................................................................................................................. 101
Battery Transparent Learn Cycle...............................................................................................................................102
Initiating The Battery Delay Learn Cycle...................................................................................................................102
To Locate Delay Learn Cycle In Storage Management................................................................................................ 102
13 Physical Disks Or Physical Devices............................................................................................ 103
Guidelines To Replace A Physical Disk Or Physical Device.......................................................................................... 103
Adding A New Disk To The System.................................................................................................................................103
For SATA Controllers...................................................................................................................................................103
For SAS Controllers..................................................................................................................................................... 104
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