Shulou(Shulou.com)06/03 Report--

Operation instructions for replacing motherboard for SUN T4-1 equipment

Scope of application: SUN T4\ T5 series equipment

Applicable environment: SUN T4 equipment motherboard failure requires replacement of motherboard

Scope of failure: modify the default boot device path

Preparatory work

1.1 tool preparation: serial line, console line, screwdriver

1.2Software preparation: CRT or other remote management login software, Oracle System Handbook

two。 Collect faulty equipment information

2.1 the device can start the system normally and collect the following information in the system:

Prtdiag-v view motherboard and parts status # dmesg view system startup information # eeprom view eeprom setting information eeprom

Ttya-rts-dtr-off=false

Ttya-ignore-cd=true

Keyboard-layout=US-English

Reboot-command: data not available.

Security-mode=none

Security-password: data not available.

Security-#badlogins=0

Verbosity=min

Diag-switch?=false

Local-mac-address?=true

Fcode-debug?=false

Scsi-initiator-id=7

Oem-logo: data not available.

Oem-logo?=false

Oem-banner: data not available.

Oem-banner?=false

Ansi-terminal?=true

Screen-#columns=80

Screen-#rows=34

Ttya-mode=9600,8,n,1,-

Output-device=virtual-console

Input-device=virtual-console

Auto-boot-on-error?=false

Load-base=16384

Auto-boot?=true

Os-root-device: data not available.

Network-boot-arguments: data not available.

Boot-command=boot

Boot-file: data not available.

Boot-device=? Bootdisk system default boot device name

Multipath-boot?=false

Boot-device-index=0

Use-nvramrc?=true

Nvramrc=devalias bootdisk / pci@400/pci@1/pci@0/pci@4/scsi@0/disk@w3ebc7c41c045e4dd,0:a

Device name absolute path of the device to which the bootdisk device name is linked

. "ChassisSerialNumber 1146BDYD25" cr

Format to view hard disk status information format

Searching for disks...done

AVAILABLE DISK SELECTIONS:

C2t3EBC7C41C045E4DDd0 / pci@400/pci@1/pci@0/pci@4/scsi@0/iport@v0/disk@w3ebc7c41c045e4dd,0br/ > / pci@400/pci@1/pci@0/pci@4/scsi@0/iport@v0/disk@w3ebc7c41c045e4dd,0

2.1 the device does not boot properly. The device collects the following information in OK mode:

{0} ok probe-scai-allprobe-scsi-all

/ pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2br/ > probe-scsi-all

/ pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2

/ pci@400/pci@2/pci@0/pci@4/scsi@0

FCode Version 1.00.64, MPT Version 2.00, Firmware Version 9.05.00.00

Target 9

Unit 0 Removable Read Only device TEAC DV-W28SS-W 1.0A

SATA device PhyNum 6

/ pci@400/pci@1/pci@0/pci@4/scsi@0 hard disk backplane path

FCode Version 1.00.64, MPT Version 2.00, Firmware Version 9.05.00.00

Target 381 Volume 0

Unit 0 Disk LSI Logical Volume 3000 583983104 Blocks, 298 GB

VolumeDeviceName 3ebc7c41c045e4dd VolumeWWID 0ebc7c41c045e4dd

{0} ok select / pci@400/pci@1/pci@0/pci@4/scsi@0

{0} ok select / pci@400/pci@2/pci@0/pci@4/scsi@0

{0} ok show-volumes

Show-volumes

Volume 0 Target 381Type RAID1 (Mirroring)

WWID 0ebc7c41c045e4dd

Optimal Enabled Inactive

2 Members 583983104 Blocks, 298 GB

Disk 1

Primary Optimal

Target 9 HITACHI H109030SESUN300G A31A PhyNum 0

Disk 0

Secondary Optimal

Target a HITACHI H109030SESUN300G A31A PhyNum 1

{0} ok unselect-dev

{0} ok printenv

Printenv

Variable Name Value Default Value

Ttya-rts-dtr-off false false

Ttya-ignore-cd true true

Keyboard-layout US-English

Reboot-command

Security-mode none No default

Security-password No default

Security-#badlogins 0 No default

Verbosity min min

Diag-switch? False false

Local-mac-address? True true

Fcode-debug? False false

Scsi-initiator-id 7 7

Oem-logo No default

Oem-logo? False false

Oem-banner No default

Oem-banner? False false

Ansi-terminal? True true

Screen-#columns 80 80

Screen-#rows 34 34

Ttya-mode 9600, eight, one, six, eight, six, eight, one, one, six, six, four, four, six, four, six, six,

Output-device virtual-console virtual-console

Input-device virtual-console virtual-console

Auto-boot-on-error? False false

Load-base 16384 16384

Auto-boot? False true

Os-root-device

Network-boot-arguments

Boot-command boot boot

Boot-file

Boot-device / pci@400/pci@1/pci@0/pci... Disk net

Multipath-boot? False false

Boot-device-index 0 0

Use-nvramrc? False false

Nvramrc. "ChassisSerialNumber 1...

Error-reset-recovery boot boot

-> show faulty

Target | Property | Value

-+

3 after collecting information, shut down the operating system, turn off the power, and follow the handbook replacement steps to replace the motherboard.

3.1 before the equipment will be replaced, the motherboard will take photos to record the memory location and cable connection.

3.2 remove the faulty motherboard memory stick and install it in the new motherboard memory slot in its original location.

3.3.Unscrew the two screws on the rear PCI bezel of the machine, remove the upper baffle of the PCI card, and remove the PCI card

3.4 unscrew the 5 screws at the top of the motherboard and unplug the connecting cable between the machine and the motherboard.

3.5 remove the faulty motherboard, install a new motherboard into the device, and check the cable connection and memory location

4. Set the device self-startup path

4.1 Power up the equipment and record the boot log.

-> start / SYS

-> start / SP/console

4.2 if the new motherboard is replaced, the original SP (ILOM card) may not match the motherboard firmware version. The message is as follows: you need to upgrade the firmware version or replace the faulty motherboard SP card.

Warning: Product identification data missing. System may not function properly.

Service must update product identification data. Contact Service immediately.

Unrecognized Chassis: This module is installed in an unknown or unsupported

Chassis. You must upgrade the firmware to a newer version that supports

This chassis.

Hostname: ORACLESP-AK00129974

4.3 activate volumes information

{0} ok select / pci@400/pci@1/pci@0/pci@4/scsi@0

{0} ok select / pci@400/pci@2/pci@0/pci@4/scsi@0

{0} ok show-volumes

{0} ok show-volumes

Volume 0 Target 381Type RAID1 (Mirroring)

WWID 0ebc7c41c045e4dd

Optimal Enabled Inactive

2 Members 583983104 Blocks, 298 GB

Disk 1

Primary Optimal

Target 9 HITACHI H109030SESUN300G A31A PhyNum 0

Disk 0

Secondary Optimal

Target a HITACHI H109030SESUN300G A31A PhyNum 1

{0} ok probe-scsi-all/pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2br/ > / pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2

/ pci@400/pci@2/pci@0/pci@4/scsi@0

FCode Version 1.00.64, MPT Version 2.00, Firmware Version 9.05.00.00

Target 9

Unit 0 Removable Read Only device TEAC DV-W28SS-W 1.0A

SATA device PhyNum 6

/ pci@400/pci@1/pci@0/pci@4/scsi@0

FCode Version 1.00.64, MPT Version 2.00, Firmware Version 9.05.00.00

Target 381 Volume 0

Unit 0 Disk LSI Logical Volume 3000 583983104 Blocks, 298 GB

VolumeDeviceName 3ebc7c41c045e4dd VolumeWWID 0ebc7c41c045e4dd

{0} ok 0 activate-volume 0 corresponding to the Volume number activate-volume activation command

Volume 0 is now activated

{0} ok unselect-dev

Nvalias bootdisk / pci@400/pci@1/pci@0/pci@4/scsi@0/disk@w3ebc7c41c045e4dd,0:a

Set the alias to bootdisk for the boot device path

{0} ok nvalias set aliases command bootdisk alias name / pci@400/pci@1/pci@0/pci@4/scsi@0 hard disk backplane path

Disk@w3ebc7c41c045e4dd hard disk path (volume path) VolumeDeviceName is preceded by w

0 hard disk number Unit 0

A the first partition of the hard disk

Setenv boot-device? Bootdisk sets the auto-startup device to bootdisk

{0} ok setenv auto-boot? True device starts automatically when it starts up

{0} ok boot starts the system

After starting the system normally, be sure to modify the system time

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