Apg Node Change

APG Node Change 1. Take Alan health check by alan script 2. Channel swap value by SCSIDISK /CS Note: Value should be 0 for Node A and 1 for Node B 3. Firmware version and SCSI initiator id by megarc -ctlrinfo –a0

Note: Both nodes should have same firmware version Initiator id =7 for Node A and 6 for Node B C:\>megarc -ctlrinfo -a0 ********************************************************************** MEGARC MegaRAID Configuration Utility(NT)-1.14_Wrap1.0.3(2-17-2006) By LSI Logic Corp.,USA ********************************************************************** [Note: For SATA-2, 4 and 6 channel controllers, please specify Ch=0 Id=0..15 for specifying physical drive(Ch=channel, Id=Target)] Type ? as command line arg for help ********************************************************************** Information of Adapter-0 (#Adapter(s) on system: 1) ********************************************************************** Firmware Version : 414# BIOS Version : H429 Logical Drives : 03 DRAM : 128MB Rebuild Rate : 50% Flush Interval : 4 secs Number Of Chnls : 2 Bios Status : Disabled Alarm State : Disabled Auto Rebuild : Disabled FW : SPAN-8, 40-LD BIOS Config AutoSelection : DISK BIOS Echos Mesg : ON BIOS Stops On Error : OFF Initiator Id : 6(Clustered Firmware) Board SN: ********************************************************************** Exiting with 0 4. AM Version by fcc_amversion own & fcc_amversion other

Note: Both nodes should have same version 5. Time zone by w32tm /tz Note: Both nodes should have same time zone 6. Check the ipconfig 7. Check the raid state of the drives megarc 8. 9. faulty

-dispcfg –a0 Check the APG backup Connect your machine to the Active APG node and copy the backup of the node in your machine.

Go to Run> type \\192.168.200.1\m$\images\node (a/b) By this backup you can get the burrestore.exe file 10.

Connect the monitor ,keyboard and mouse to the APG node.

11. Stop ACS_PRC_EventAnalyser on the faulty node cluster res ACS_PRC_EventAnalyser_0 /off /wait cluster res ACS_PRC_EventAnalyser_1 /off /wait 12. Stop acs_prc_clustercontrol on the faulty node net stop ACS_PRC_Clustercontrol 13. Stop Cluster Services on the faulty node

if Node A Faulty if Node B Faulty

net stop clussvc 14. Set cluster's hardware and software in a state that allows replacement of the faulty node fcc_save_to_remove other Wait until the Manual Intervention Allowed (MIA) LED is lit and monitor shows safe to power off. Disconnect the cable from the faulty node by following order. 1) Power cable 2) Public Ethernet cable 3) IPN Ethernet cable 4) External alarms cable 5) Alarm panel cable 6) Both Heartbeat Ethernet cables 7) Both Serial cables (to CPU board and AM board) 8) Monitor cable 9) Keyboard/Mouse adapter cable 10) Disconnect the upper SCSI connector on the active node 11) Disconnect the lower SCSI connector on the active node 12) Disconnect the upper SCSI connector on the faulty node 13) Disconnect the lower SCSI connector on the faulty node 15. Replace the faulty node and connect the power cable to the fresh node. 16. Connect your local machine to the fresh APG node by local console port. 17. Transfer the APG backup of faulty node & burrestore.exe file in the F drive of the APG node by

Go to Run> type \\192.168.200.1\F$

18. Check the date, time and time zone in the new node 19. Restore the new node by the backup of the faulty node burrestore –a image name burrestore –r image name 20. shutdown the node by prcboot –s 21. Pull out the Power cable and connect all the cable in following order 1) Both Heartbeat cables 2) Public Ethernet cable 3) IPN Ethernet cable 4) External alarms cable 5) Alarm panel cable 6) Both Serial cables (to CPU board and AM board) 7) Monitor cable 8) Keyboard/Mouse adapter cable 9) Connect the upper SCSI connector on the replaced node 10) Connect the lower SCSI connector on the replaced node 11) Connect the upper SCSI connector on the active node 12) Connect the lower SCSI connector on the active node 13) Power cable 22. Check the prcstate 23. Check the date /t and time /t 24. Check the firmware version 25. Check the amversion 26. Check the Initiator ID 27. Check the channel swap setting 28. Integrate the shared mirrored disk drive. fcc_integrate other

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