Fujitsu B120 manual Scsi platter for four 1-inch hard disk slide-in modules

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The SCSI hard disk subsystem

System components and expansions

8.1.4 SCSI platter for four 1-inch hard disk slide-in modules

The hot-replace SCSI platter connects up to four 1-inch hard disk slide-in module with the SCSI controller and supports Ultra3 Wide SCSI (U160 SCSI).

2

SCSI ID 3

SCSI ID 2

1

3

4

SCSI ID 1

SCSI ID 0

1 = SCSI input (SCSI controller)

2 = Power supply

3 = Drive indicators

4 = SCA ports (hard disk carriers)

Each hard disk carrier is assigned to two drive indicators. The upper indicator (green) shows the drive activity. The lower indicator (orange) shows a hard disk error. However, a hard disk error can only be indicated when the drive is operated on a disk array controller.

The SCSI bus is terminated and the hot-replace control realized on the platter.

A26361-K646-Z102-1-7619

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Contents Primergy B120 Are there Page A26361-K646-Z102-1-7619 Operating Manual Primergy B120Page Contents Contents Hard disk subsystem FeaturesIntroduction System boardHigh level of availability and failure protection Introduction FeaturesPower supply Service and SupportIntroduction Technical dataElectrical data standard power supply Notational conventionsNoise level StandardsMechanical data Environmental conditionsBefore operating the device SafetyInstallation and operation Important notesPoper operation of the system, warranty features Important notes SafetyBatteries Other important notes CE certificateImportant notes Modules with electrostatic sensitive componentsTransporting the server FCC Class B Compliance StatementFurther information on environmental protection Disposal and recyclingEnvironmentally friendly product design and development Take-back, recycling and disposalPage Installation steps InstallationUnpacking the server Connecting cables Instructions on connecting and disconnecting cablesSetting up the tower server Installation125 240 Connecting the tower server to the line voltageConnecting the monitor to the line voltage Installing rack-server in/removing from rackMounting the slide-in module Installation Fitting spring nuts Installing the slide-in moduleMounting cage nuts Connecting the rack server to the line voltage Prepare the keyboard Installation Prepare the keyboardTower Rack Connecting devices to the serverConnecting devices to the server Preparation for use and operation Enabling access to the accessible drivesUnlocking/locking the tower server Preparation for use and operation Enabling access to the hard disk drivesOperation controls Drive indicators IndicatorsOperation controls Monitor screen Switching the server on and offSpecified switch-on time/switch-off time Server is switched offServer is switched on Other switch-on methodsInstalling the operating system Configuring the serverConfiguration with ServerStart Configuration without ServerStartFitting the hard disk cover Locking the tower serverLocking the server Cleaning the serverPage Opening and closing the tower server Opening and closing the serverOpening and closing the server Opening and closing the rack serverOpening and closing the rack server Page Property and data protection Page Screen stays blank Troubleshooting and tipsOperation indicator remains dark Server switches itself offFlickering stripes on the monitor screen Troubleshooting and tipsNo screen display or display drifts Time and/or date is not correct System does not bootNo mouse pointer displayed on the screen Floppy disk cannot be read or writtenAdded drive defective Drives dead at system bootError messages on the screen Disk Array Controller configuration is incorrectScsi hard disk subsystem System components and expansionsRAID level 1 and 5 without standby hard disk Scsi hard disk drivesSystem components and expansions RAID level 0Function of the indicators Green indicator Replacement of Scsi hard disk drive during operationOrange indicator Installing/removing a Scsi hard disk drive Scsi platter for four 1-inch hard disk slide-in modules IDE drive Accessible drivesScsi drive Open the server see Opening and closing the server Installing/Removing an accessible 5 ¼-inch driveChanging the floppy disk drive Removing/installing boards ChipDISK for RemoteView Installing/removing the chipDISKConfiguring the chipDISK Replacing the system fan System board Adapter modulePage ECC IndexKeyboard IndexSCSI-ID Troubleshooting and tips