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NEC NX7700i, 5020M-16 operation manual System Dump

Models: 5020M-16 NX7700i

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Operation Procedure

3.6.System Dump

The system dump can be produced by following the procedure explained below if the OS is corrupt (e.g., OS stall), or OS information needs to be collected. Note that this operation requires the OS to be active. System dump cannot be produced if the trouble involves hardware failure (e.g., HDD containing the OS crashed).

*To produce system dump, OS settings/disk configuration that allow system dump are required. Some OS does not support system dump. For system dump settings, refer to the installation/setup manual of each OS.

System dump procedure

(1)Open the SP console, and check that the SP console prompt is present.

(2)Enter SP command “dp,” specify the partition number to produce dump, and enter “yes” (for the “dp” command, see 2.4.6.3).

(3)After logs of the processors in the selected partition are collected, the OS starts the dump operation.

(4)After finishing the dump operation, the OS reboots. Log in the OS again and check the dump file.

*For the location of the system dump file (directory), refer to the installation/setup manual of the OS.

855-900549

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NEC NX7700i, 5020M-16 operation manual System Dump

Contents

NEC Corporation 855-900549-A Rev NX7700i/5020M-16 Operation ManualOutside the European Disposingused NEC In the European UnionSafety Precautions Failure processing Handling of the lithium batteryDo not touch the internal components of the equipment Do not insert foreign materials into the equipment18kg Handling of the laser productDisposing/collecting/recycling the equipment 矢印を上に向けて取り付けること。 CAUTIONUse CopperConductors only ATTENTIONNutilisez que les conducteurs de cuivre ATTENTIONMACHINE a FORT COURANT de FUITE注※意：保守時は安定板を引き出すこと。 CAUTIONDisconnect input power before removing this cover注※意：カバーを開ける前に入力電源分電盤切断のこと。 ATTENTIONCouper lalimentation electrique avant de demonter ce capot警告 WARNING 保守者の方へ警告 WARNING 保守者の方へMARKINGS 243-304367-GRPMARKINGS 243-306629-GRPRev. 1, May PrefaceLife of Data Cartridge Tape for the DAT Unit ContentsCleaning Schedule Preventing Accidental Erasure of DataDigital Audio Tape System StartupFigure. External Views of the Cabinet Chapter 1 NX7700i/5020M-16 System Overview1.1. Configuration and Specifications of the Base Module I/O MODULE POWER BAYFigure. Layout of Parts in the Base Module NX7700i/5020M-16 System OverviewTable. Base Module Specifications 545Kg Table. Base Module Specifications Cont’dNX7700i/5020M-16 System Overview Main Cabinet1.2.3. Adding Cells 1.2. Expandability1.2.1. Adding Processors 1.2.2. Expanding Memory CapacityNX7700i/5020M-16 System Overview Figure. System ConfigurationItanium2 Base Module ChapterBase Module Figure. Doors of CabinetFigure. Image of Partitions 2.1. Partition FunctionPOWBAY#1 2.2. Name and Function of Components 2.2.1. Cabinet Primary CabinetBASE MODULE BASE MODULE2.2.5. I/O Module 2.2.3 Expansion Power Bay2.2.2 Base Module 2.2.4 Cell2.2.6. Power Bay Base Module 2.2.7. iSPFigure. Rear panel of iSP Installed in the Base Module Figure. Loading and Unloading DVD-ROM/CD-ROM 2.2.8. DVD-ROM Unit2.2.8.1. Loading and Unloading Media 2.2.9.3. Preventing Accidental Erasure of Data 2.2.9. DAT Unit2.2.9.1. Location of Index Labels 2.2.9.2. Notes on Index Labels2.2.9.7. Life of Data Cartridge Tape for the DAT Unit 2.2.9.4. Cleaning the DAT Unit2.2.9.5. Cleaning Schedule 2.2.9.6. Cleaning Medium for the DAT UnitFigure. DAT Units 2.2.9.9. Notes on the DAT Unit2.2.9.10. Loading and Unloading Digital Audio Tapes Figure. Jumper Connector for Installing the UPS 2.2.10. Notes on Installing the UPSAC SW P1 AC SW AC SWCB1 P3 AC SWLED CARD 2.2.11. System LEDs2.3.1. SP Console 2.3. ConsolesBase Module Figure. Console Connection Diagram2.4.1.1. Type of Console Connections 2.4. Service Processor SP2.4.1. Console Connection and Login 2.4.1.2. Accessible Console Functions2.4.1.3. Console Status and Login Authentication Password required Serial console inoperative Press ESC Choose Exit iSP login promptLogin password required CM command2.4.1.4. Login and Main Menu Description The “backup” indicator will not appear if no backup SP existsScreen Example…BOOT FW iSP BOOT MAIN MENU S iSP commands E ExitBase Module 2.4.2. NotePossible Events including operator entries and System Responses CTRL+B 2.4.3. OS BIOS ConsoleBase Module DescriptionPossible Events including operator entries and System Responses Virtual System Operator Panel 2.4.4. Virtual SOPBase Module DescriptionPossible Events including operator entries and System Responses Base Module 2.4.4.1. Details of Partition Status DisplayCTRL+B 2.4.5. SP Command ConsoleOSBIOS serial console of partition#0 INITIALIZING Base Module2.4.5.3. SP Message Header 2.4.5.1. SP Command Console Buffer2.4.5.2. SP Command Prompt Base Module 2.4.5.4. SP Command ListThe following tables contain SP command lists by category System ControlFigure. System Status Transitions and System Control Commands Base Module ConfigurationNormal mode other commands Settings2.4.6. SP Command Reference Base Module 2.4.6.1. DF Shut down System Power overrideFunction Base Module DescriptionFunction 2.4.6.2. DN Shut down System PowerBase Module 2.4.6.3. DP System DumpDP command was accepted. Dump button interrupt will be generated soon FunctionBase Module 2.4.6.4. DT SP Data and TimeAlways valid without regard to the current system status FunctionAlways valid without regard to the current system status 2.4.6.5. EN Environmental Information32Way For one or two AC power receiving systems ISPF does not have two AC power receiving systemsThe following information will be missing for 8Way Base Modulec d e f 2-39Base Module 2-41 Base Moduletentative Base ModuleThe numbers of PCI Bay cards are changed on 32Way/8Way and ISPF tentativeBase Module DescriptioniSPyz--- fv ENTER 2.4.6.6. FV Firmware VersionsAlways valid without regard to the current system status FunctionFunction 2.4.6.7. HC Hardware ConfigurationBase Module Base Module Base Module This command is currently not supportedBase Module arg1 Base ModuleBase Module Base Module arg2 This command is currently not supportedBase Module arg1Base Module This command is currently not supportedBase Module Base Module Base Module Description of Status Indicator StringsHC helpENTER Base ModuleiSPyz--- hc ENTER The SM size is shown for the ISPF Base Moduleb c d e 2-59For 32WayH Base Module1 LIN=x,y,z x Logical IOX number z “S” if SCSI SPLIT Mode is selected, and “N” if it is deselectedFor 8Way Base ModuleFor 32WayB MMXx2 and MMXx3 are only shown for 32WayB Base ModuleFor ISPF For 32WayB, 8Way, or ISPF2-63 Base ModuleCELL1 Base ModuleTAG0e TAG0o2-65 Base Modulej j j For 32Way, subsequently listed to the max. XBX Card number 2 Listed for the PCI Bay in which the Core Cards are installed3 Listed for the PCI Bay in which the Core Cards are installed Base Module2-67 Base ModulePOWBAYs Expansion cabinet Base ModulePOWBAYs Main cabinet 2-69 For the 8Way/ISPF model, there are three DPSs in Power BayFor the ISPF, Power Bay1 for dual AC systems is not configured Base ModuleBase Module DescriptionBase Module 2.4.6.8. HE HelpAlways valid without regard to the current system status FunctionBase Module 2.4.6.9. ML Message LogAlways valid without regard to the current system status FunctionBase Module DescriptionpcENTER 2.4.6.10. PC Power CycleiSP0mINFO.2129 partition 0 handed off the control to BIOS FunctionrsENTER 2.4.6.11. RS Cold Reset SystemFunction Base ModuleFunction 2.4.6.12. SG SP/System SettingSetting partition boot method and hot-plug permission Always valid without regard to the current system statusLAN/Serial Base ModuleISPF Base Module SP default FTP Server ConfigurationSP SNMP Configuration bENTER Base ModuleDescription sgENTERonENTER Base Module2ENTER ENTERBase Module DescriptionBase Module Base Module DescriptionBase Module DescriptionManager1 LAN0 IP Base ModuleBase Module Descriptionfile path cmossave/cmos1.bin ENTER 2.4.6.13. SR Save System CMOS/NvRAMFunction Base ModuleDescription DescriptionDescription No mm/dd/yyyy HHMMSS 0------- System initialization started. SPFWRxx.xx 2.4.6.14. UB Bring up BIOSFunction Base ModuleBase Module 2.4.6.15. UP Bring up SystemThis command is valid to inactive partitions DC Off Function3.1. System Startup 3.1.1. System Startup Procedure Chapter 3 Operation ProcedureStart Operation ProcedureSee step 3 in next page Expansion power bay/Base module AC ON See steps 7 to 11 in next page OS BootRemark Operation Procedure Operation Procedure 3.1.2. SP Console Messages2 Example of SP console screen during system startup Operation ProcedureOperation Procedure 3.2. System Shutdown 3.2.1. System Shutdown Proceduremodule See steps 7 and 8 in next page Turn off peripherals Operation ProcedureSee step 6 in next page Turn off AC to expansion power bay/base Start Shut down OS See step 1 in next page Turn off console PCSee 2.2.1 Cabinet for the location of the switch panel. See 2.2.6 Power Bay for the location of the AC switch on the base module and expansion power bay. The number of switches on the switch panel depends on the number of installed base modules and expansion power bays. Take care of the association between these switches and base modules and expansion power bays during switch operation. The switches on the switch panel are used for immediate power shutdown for emergency purposes. When a switch on this panel is turned off, data may be destroyed 3-10 3.2.2. SP Console MessagesOperation Procedure 1 Example of DC power off display on SP console screenProvide criteria for operating the AC switch and use the switch 3.3. Emergency System Shutdown with AC SW3.4. AC-LINK Auto Control Data may be destroyed when the AC switch is turned off during3-12 Operation Procedure1 SP console screen and operation during AC LINK setup = Enable AC LINK and pressUse the OS console to operate the EFI Shell. Inputs from the 3.5. OS Boot3.5.1. OS Boot with Boot Manager Before Installing the OS Use the arrow keys to change settingsSLES9 „ Image of the OS Boot screen displayed by the EFI Boot ManagerUse the arrow keys to change settings EFI Shell Commands 3.5.4. EFI Shell Commands3.5.3. EFI Shell Description Operation ProcedureCommand Description Operation ProcedureCommand 3.5.5. OS Boot from EFI Shell fs0¥os ls Operation ProcedureBoot the OS loader fs0¥ cd os3.5.6. EFI Devices Computing UID Example 3.5.7. EFI Boot Option Maintenance Description Boot Maintenance Menu OptionsOperation Procedure OptionOperation Procedure 3.5.7.1. Boot from a File„ Image of the Boot from a File screen 登録できま 3.5.7.2. Add a Boot Optionディレクトリを選択して実行プログ 3.5.7.4. Change Boot Order 3.5.7.3. Add Boot Options3.5.7.5. Manage BootNext Setting 3.5.7.6. Set Auto Boot Timeout AcpiPNP0A03,0/Pci30/Mac00004C717743 3.5.7.7. Setting the Network BootChanging procedure 1 Activate the EFI Boot Manager 3.5.7.8. Changing BIOS Settings EFI System Configuration Menu Processor Configuration 3.6. System Dump 4.1. Troubleshooting Chapter 4 Troubleshootingpressing the SHIFT key on the screen 5.3. Digital Audio Tape Chapter 5 Notes on Handling5.1. Transportation 5.2. DVD-ROM/CD-ROMFigure 5-1 Cleaning Locations 5.4. Cleaning5.5. Notes on Installation Memo Notes on Handling