1、本人親歷的升級微碼詳細過程（一頭汗?。┫冉榻B一下背景信息： 客戶是西安市內(nèi)的一家大型連鎖商場，有一臺Power550小型機，出現(xiàn)報錯。 IBM POWER6 550 型號：8204-E8A；序列號：XXXXXXX 設(shè)備情況：2C，3.5GHz Power550,4G內(nèi)存，146x4硬盤；AIX版本：6100-03-01-0921； 微碼版本號:EL340_075； 用途：POS機數(shù)據(jù)備份。分析過程： 1、 機器前面板顯示報錯B181F126，當(dāng)前的FW是340-075。從錯誤日志上看是一個未知的系統(tǒng)平臺錯誤。 2、聯(lián)系IBM工程師被告知可能是微碼問題或機器主板問題，建議先升級系統(tǒng)微碼，然后觀察

2、，如果繼續(xù)報錯就的更換主板了。 3、經(jīng)過IBM工程師確認(rèn)，“建議您升級機器的fw到340的最新版即可解決，該錯誤屬于fw誤報，不會對機器運行產(chǎn)生任何影響?！辈僮鬟^程 我先去IBM網(wǎng)站下載合適的微碼版本(/support.fixcentral/) 發(fā)現(xiàn)有2個版本：Power6 System Firmware EL340_122、Power6 System Firmware EL340_132，都下載下來，計劃安裝132版本。經(jīng)過和客戶交流，發(fā)現(xiàn)前面板無HMC的連接，在服務(wù)器上沒有保留與HMC連接的記錄信息，OK，升級變簡單了。一、首先查看目前微碼的版本A

3、IX Version 6Copyright IBM Corporation, 1982, 2009.login: rootroots Password: * * * Welcome to AIX Version 6.1! * * * Please see the README file in /usr/lpp/bos for information pertinent to * this release of the AIX Operating System. * * *Last unsuccessful login: Sun Mar 13 22:56:39 GMT+08:00 2011 on

4、 /dev/pts/1 from 4Last login: Sun Mar 13 23:58:53 GMT+08:00 2011 on /dev/pts/1 from 4# lsmcode -cThe current permanent system firmware image is SF340_075The current temporary system firmware image is SF340_075The system is currently booted from the permanent firmware image.二、

5、將微碼的RPM文件上傳到/tmp/fwupdate目錄中，用FTP工具的BIN模式。rootp520:/# pwd/rootp520:/# cd tmprootp520:/tmp# cd fwupdaterootp520:/tmp/fwupdate# ls01EL_special_instructs.xml 01EL340_132_039.rpm01EL340_132_039.dd.xml 01EL340_132_039.xml01EL340_132_039.html 01EL340_132_039.pd.sdd三、查看文件的權(quán)限# ls -ltotal 50424-rw-r

6、- 1 root system 711 Mar 13 23:58 01EL_eos.xml-rw-r- 1 root system 706 Mar 13 23:58 01EL_special_instructs.xml-rw-r- 1 root system 16629 Mar 13 23:58 01EL340_132_039.dd.xml-rw-r- 1 root system 38223 Mar 13 23:58 01EL340_132_039.html-rw-r- 1 root system 10937 Mar 13 23:58 01EL340_132_039.pd.sdd-rw-r-

7、1 root system 32787 Mar 13 23:58 01EL340_132_039.readme.txt-rw-r- 1 root system Mar 13 23:58 01EL340_132_039.rpm-rw-r- 1 root system 26580 Mar 13 23:58 01EL340_132_039.xml-rw-r- 1 root system 2094 Mar 13 23:58 四、把所有文件增加執(zhí)行權(quán)限。# chmod -R 700 ./*# ls -ltotal 50424-rwx- 1 root system 711 Mar 13

8、23:58 01EL_eos.xml-rwx- 1 root system 706 Mar 13 23:58 01EL_special_instructs.xml-rwx- 1 root system 16629 Mar 13 23:58 01EL340_132_039.dd.xml-rwx- 1 root system 38223 Mar 13 23:58 01EL340_132_039.html-rwx- 1 root system 10937 Mar 13 23:58 01EL340_132_039.pd.sdd-rwx- 1 root system 32787 Mar 13 23:58

9、 01EL340_132_039.readme.txt-rwx- 1 root system Mar 13 23:58 01EL340_132_039.rpm-rwx- 1 root system 26580 Mar 13 23:58 01EL340_132_039.xml-rwx- 1 root system 2094 Mar 13 23:58 五、使用rpm命令解壓升級文件# rpm -ivh -ignoreos 01EL340_132_039.rpm01EL340_132_039 #六、把所有文件增加執(zhí)行權(quán)限。# ls -ltotal -rwx- 1 root syst

10、em 711 Mar 13 23:58 01EL_eos.xml-rwx- 1 root system 706 Mar 13 23:58 01EL_special_instructs.xml-rwx- 1 root system 16629 Mar 13 23:58 01EL340_132_039.dd.xml-rwx- 1 root system 38223 Mar 13 23:58 01EL340_132_039.html-rw-r-r- 1 root system Nov 17 08:14 01EL340_132_039.img-rwx- 1 root system 10937 Mar

11、13 23:58 01EL340_132_039.pd.sdd-rwx- 1 root system 32787 Mar 13 23:58 01EL340_132_039.readme.txt-rwx- 1 root system Mar 13 23:58 01EL340_132_039.rpm-rwx- 1 root system 26580 Mar 13 23:58 01EL340_132_039.xml-rwx- 1 root system 2094 Mar 13 23:58 # chmod -R 700 ./*# ls -ltotal -rwx- 1 root sys

12、tem 711 Mar 13 23:58 01EL_eos.xml-rwx- 1 root system 706 Mar 13 23:58 01EL_special_instructs.xml-rwx- 1 root system 16629 Mar 13 23:58 01EL340_132_039.dd.xml-rwx- 1 root system 38223 Mar 13 23:58 01EL340_132_039.html-rwx- 1 root system Nov 17 08:14 01EL340_132_039.img-rwx- 1 root system 10937 Mar 13

13、 23:58 01EL340_132_039.pd.sdd-rwx- 1 root system 32787 Mar 13 23:58 01EL340_132_039.readme.txt-rwx- 1 root system Mar 13 23:58 01EL340_132_039.rpm-rwx- 1 root system 26580 Mar 13 23:58 01EL340_132_039.xml-rwx- 1 root system 2094 Mar 13 23:58 七、執(zhí)行升級命令。# /usr/lpp/diagnostics/bin/update_flash

14、-f 01EL340_132_039.imgThe image is valid and would update the temporary image to EL340_132.The new firmware level for the permanent image would be EL340_075.The current permanent system firmware image is EL340_075.The current temporary system firmware image is EL340_075.* WARNING: Continuing will re

15、boot the system! *Do you wish to continue?Enter 1=Yes or 2=No1SHUTDOWN PROGRAMMon Mar 14 00:04:21 GMT+08:00 2011Stopping The LWI Nonstop Profile.Waiting for The LWI Nonstop Profile to exit.Waiting for The LWI Nonstop Profile to exit.Stopped The LWI Nonstop Profile.Wait for Rebooting. before stopping

16、. Error reporting has stopped.Advanced Accounting has stopped.Process accounting has stopped.nfs_clean: Stopping NFS/NIS Daemons0513-004 The Subsystem or Group, nfsd, is currently inoperative.0513-044 The biod Subsystem was requested to stop.0513-044 The rpc.lockd Subsystem was requested to stop.051

17、3-044 The rpc.statd Subsystem was requested to stop.0513-004 The Subsystem or Group, gssd, is currently inoperative.0513-004 The Subsystem or Group, nfsrgyd, is currently inoperative.0513-004 The Subsystem or Group, rpc.mountd, is currently inoperative.0513-004 The Subsystem or Group, ypserv, is cur

18、rently inoperative.0513-004 The Subsystem or Group, ypbind, is currently inoperative.0513-004 The Subsystem or Group, yppasswdd, is currently inoperative.0513-004 The Subsystem or Group, ypupdated, is currently inoperative.0513-004 The Subsystem or Group, nis_cachemgr, is currently inoperative.0513-

19、004 The Subsystem or Group, rpc.nisd, is currently inoperative.0513-004 The Subsystem or Group, rpc.nispasswdd, is currently inoperative.微碼升級時液晶屏?xí)蠧A2799FD和CA2799FF兩組號碼交替顯示機器在升級微碼的最后階段所有風(fēng)扇都會像直升機一樣狂轉(zhuǎn)注意：整個升級過程大概需要至少15分鐘！ 要耐心等待，期間千萬不要停機或者斷電！七、檢查微碼升級結(jié)果telnet (p550)AIX Version 6Copyright IBM Corporation,

20、 1982, 2009.login: rootroots Password: * * * Welcome to AIX Version 6.1! * * * Please see the README file in /usr/lpp/bos for information pertinent to * this release of the AIX Operating System. * * *Last unsuccessful login: Sun Mar 13 22:56:39 GMT+08:00 2011 on /dev/pts/1 from 4Last log

21、in: Sun Mar 13 23:58:53 GMT+08:00 2011 on /dev/pts/1 from 4# lsmcode -cThe current permanent system firmware image is EL340_075The current temporary system firmware image is EL340_132The system is currently booted from the temporary firmware image.七、使用diag菜單將臨時微碼變更為永久微碼。# diagDIAGNOSTIC

22、OPERATING INSTRUCTIONS VERSION LICENSED MATERIAL and LICENSED INTERNAL CODE - PROPERTY OF IBM(C) COPYRIGHTS BY IBM AND BY OTHERS 1982, 2009.ALL RIGHTS RESERVED.These programs contain diagnostics, service aids, and tasks forthe system. These procedures should be used whenever problemswith the

23、 system occur which have not been corrected by anysoftware application procedures available.In general, the procedures will run automatically. However,sometimes you will be required to select options, inform thesystem when to continue, and do simple tasks.Several keys are used to control the procedu

24、res:- The Enter key continues the procedure or performs an action.- The Backspace key allows keying errors to be corrected.- The cursor keys are used to select an option.Press the F3+-+ | Processing data . | +-+FUNCTION SELECTION Move cursor to selection, then press Enter. Diagnostic Routines This s

25、election will test the machine hardware. Wrap plugs and other advanced functions will not be used. Advanced Diagnostics Routines This selection will test the machine hardware. Wrap plugs and other advanced functions will be used. Task Selection (Diagnostics, Advanced Diagnostics, Service Aids, etc.)

26、 This selection will list the tasks supported by these procedures. Once a task is selected, a resource menu may be presented showing all resources supported by the task. Resource Selection This selection will list the resources in the system that are supported by these procedures. Once a resource is

27、 selected, a task menu will be presented showing all tasks that can be run on the resource(s). +-+ | | | Building Resource Database. | | Please stand by. |F1=Help +-+TASKS SELECTION LIST From the list below, select a task by moving the cursor tothe task and pressing Enter.To list the resources for t

28、he task highlighted, press List.MORE.24 Display or Change Bootlist Gather System Information Hot Plug Task Identify and Attention Indicators Load ISO Image to Flashdrive Log Repair Action Microcode Tasks Periodic Diagnostics RAID Array Manager SCSD Tape Drive Service Aids Update Disk Based Diagnosti

29、cs Update and Manage System FlashBOTTOM +-+F1=Help | Processing data . |F3=Previous +-+UPDATE AND MANAGE FLASH The current permanent system firmware image is EL340_075The current temporary system firmware image is EL340_132The system is currently booted from the temporary firmware image.Move cursor

30、to selection, then press Enter. Validate and Update System Firmware Validate System Firmware Commit the Temporary Image +-+ | Processing data . |F1=Help +-+UPDATE AND MANAGE FLASH The commit operation is in progress. Please stand by.會很慢，差不多得將近5分鐘時間F3=Cancel Esc+0=ExitUPDATE AND MANAGE FLASH The comm

31、it operation was successful. +-+ | Processing data . |F3=Cancel +-+UPDATE AND MANAGE FLASH The current permanent system firmware image is EL340_075The current temporary system firmware image is EL340_132The system is currently booted from the temporary firmware image.Move cursor to selection, then p

32、ress Enter. Validate and Update System Firmware Validate System Firmware Commit the Temporary Image +-+ | Processing data . |F1=Help +-+TASKS SELECTION LIST From the list below, select a task by moving the cursor tothe task and pressing Enter.To list the resources for the task highlighted, press Lis

33、t.MORE.24 Display or Change Bootlist Gather System Information Hot Plug Task Identify and Attention Indicators Load ISO Image to Flashdrive Log Repair Action Microcode Tasks Periodic Diagnostics RAID Array Manager SCSD Tape Drive Service Aids Update Disk Based Diagnostics Update and Manage System Fl

34、ashBOTTOM +-+F1=Help | Processing data . |F3=Previous +-+FUNCTION SELECTION Move cursor to selection, then press Enter. Diagnostic Routines This selection will test the machine hardware. Wrap plugs and other advanced functions will not be used. Advanced Diagnostics Routines This selection will test

35、the machine hardware. Wrap plugs and other advanced functions will be used. Task Selection (Diagnostics, Advanced Diagnostics, Service Aids, etc.) This selection will list the tasks supported by these procedures. Once a task is selected, a resource menu may be presented showing all resources support

36、ed by the task. Resource Selection This selection will list the resources in the system that are supported by these procedures. Once a resource is selected, a task menu will be presented showing all tasks that can be run on the resource(s). +-+ | Processing data . |F1=Help +-+DIAGNOSTIC OPERATING INSTRUCTIONS V