User Manual

Contents
viii
4.4.3 Storage groups .....................................................................................4-19
4.4.4 Presentation planning ...........................................................................4-20
4.4.5 Selective storage presentation .............................................................4-20
4.4.6 Simple storage presentation .................................................................4-21
4.4.7 Symmetric-LUN storage presentation ...................................................4-21
4.5 Hardware Configurations and Utilities ..........................................................4-22
4.5.1 Generic hard disk ..................................................................................4-22
4.5.2 SAS ports ................................................... 4-24
4.5.3 SCSI ports .................................................. 4-24
4.5.4 FC ports ................................................................................................4-25
4.5.5 Management network interface ............................................................4-26
4.5.6 Local terminal ports ..............................................................................4-27
4.5.7 Enclosure ..............................................................................................4-28
4.5.8 Uninterruptible power supply ................................................................4-28
4.6 Performance management ..........................................................................4-29
4.6.1 Hard disks .............................................................................................4-29
4.6.2 Cache ...................................................................................................4-29
4.6.3 LUN .......................................................................................................4-29
4.6.4 Storage ports ........................................................................................4-30
4.7 Redundant Controller Configurations ...........................................................4-31
4.7.1 Mirrored write cache control .................................................................4-31
4.7.2 Change preferred controller ..................................................................4-31
4.7.3 Path failover alert delay ........................................................................4-31
4.8 Event Management ......................................................................................4-31
4.8.1 NVRAM event logs ...............................................................................4-31
4.8.2 Event notification ............................................. 4-32
4.8.3 Event handling ......................................................................................4-33
4.9 System Management ...................................................................................4-34
4.9.1 Configurations management .................................................................4-34
4.9.2 Time management ................................................................................4-35
4.9.3 Administration security control ..............................................................4-36
4.9.4 System information ...............................................................................4-37
4.9.5 Miscellaneous .......................................................................................4-37
4.10 Miscellaneous Utilities ................................................................................4-39
4.10.1 Lookup RAID systems ........................................................................4-39
4.10.2 Turn on/off CLI script mode ................................................................4-39
4.10.3 Get command list and usage ..............................................................4-39
4.11 Configuration shortcuts ..............................................................................4-39
4.11.1 RAID quick setup ................................................................................4-39
4.11.2 Performance profile ............................................................................4-40
4.12 Snapshot
..................................................... 4-40