環境：

當前作業系統版本AIX 6104

升級到6107

大體流程：

檢查當前系統包是否都是COMMITED狀態，如果有APPLY狀態，將其變為COMMIT狀態

放入UPDATE盤或包，升級到APPLY狀態執行一段時間

升級後沒問題，再將其變為COMMIT狀態

準備條件：

2張AIX 6107升級光碟

1、升級前檢查系統

# oslevel -r

6100-04

# instfix -i|grep AIX

All filesets for 6100-00_AIX_ML were found.

All filesets for 6100-01_AIX_ML were found.

All filesets for 6100-02_AIX_ML were found.

All filesets for 6100-03_AIX_ML were found.

All filesets for 6100-04_AIX_ML were found.

# lslpp -h|more

Fileset Level Action Status Date Time

----------------------------------------------------------------------------

Path: /usr/lib/objrepos

DLManager.mpio.rte

6.3.0.0 COMMIT COMPLETE 06/07/10 16:43:34

6.3.0.1 COMMIT COMPLETE 06/07/10 16:48:37

Hitachi.aix.support.rte

5.0.0.1 COMMIT COMPLETE 06/07/10 16:41:53

5.0.0.5 COMMIT COMPLETE 06/07/10 16:48:37

5.0.52.1 COMMIT COMPLETE 06/07/10 16:48:37

5.0.52.2 APPLY COMPLETE 06/07/10 16:41:56

5.0.52.3 APPLY COMPLETE 06/07/10 16:41:56

//除了這2個包是APPLY，其他包都是COMMIT狀態

Hitachi.hacmp.support.rte

5.0.0.0 COMMIT COMPLETE 06/07/10 16:41:53

ICU4C.rte

6.1.4.1 COMMIT COMPLETE 04/21/10 18:18:37

2、將APPLY狀態的包變成COMMIT狀態

# smitty commit

再執行# lslpp -h|grep APPLY

均變成COMMIT狀態

3、將升級光碟或ISO檔案傳到機器上

4、升級前先備份OS

5、# smitty update_all

COMMIT選NO，SAVE必須選YES，不然回不了頭

6、升級完成

# oslevel -r

6100-04

# instfix -i|grep ML

All filesets for 6100-00_AIX_ML were found.

All filesets for 6100-01_AIX_ML were found.

All filesets for 6100-02_AIX_ML were found.

All filesets for 6100-03_AIX_ML were found.

All filesets for 6100-04_AIX_ML were found.

Not all filesets for 6100-05_AIX_ML were found.

Not all filesets for 6100-06_AIX_ML were found.

Not all filesets for 6100-07_AIX_ML were found.

# lslpp -h|more

Fileset Level Action Status Date Time

----------------------------------------------------------------------------

Path: /usr/lib/objrepos

DLManager.mpio.rte

6.3.0.0 COMMIT COMPLETE 06/07/10 16:43:34

6.3.0.1 COMMIT COMPLETE 06/07/10 16:48:37

Hitachi.aix.support.rte

5.0.0.1 COMMIT COMPLETE 06/07/10 16:41:53

5.0.0.5 COMMIT COMPLETE 06/07/10 16:48:37

5.0.52.1 COMMIT COMPLETE 06/07/10 16:48:37

5.0.52.2 COMMIT COMPLETE 11/14/12 15:51:40

5.0.52.3 COMMIT COMPLETE 11/14/12 15:51:40

Hitachi.hacmp.support.rte

5.0.0.0 COMMIT COMPLETE 06/07/10 16:41:53

ICU4C.rte

6.1.4.1 COMMIT COMPLETE 04/21/10 18:18:37

6.1.7.0 APPLY COMPLETE 11/14/12 16:20:34

Java5.msg.Zh_CN

5.0.0.175 COMMIT COMPLETE 04/22/10 12:22:07

Java5.msg.zh_CN

5.0.0.175 COMMIT COMPLETE 04/22/10 12:22:06

Java5.sdk

5.0.0.235 COMMIT COMPLETE 04/21/10 18:17:48

5.0.0.430 APPLY COMPLETE 11/14/12 16:07:49

檢查哪些包未升級成功

# oslevel -rl 6100-07

Fileset Actual Level Recommended ML

-----------------------------------------------------------------------------

Java6.sdk 6.0.0.200 6.0.0.280

bos.loc.iso.Zh_CN 6.1.0.0 6.1.7.0

bos.loc.iso.de_DE 6.1.0.0 6.1.7.0

bos.loc.iso.en_US 6.1.0.0 6.1.7.0

bos.loc.iso.zh_CN 6.1.4.0 6.1.7.0

bos.loc.utf.DE_DE 6.1.0.0 6.1.7.0

bos.loc.utf.ZH_CN 6.1.4.0 6.1.7.0

8、使用第2張升級光碟，按照以上方法升級包

升級完後

# oslevel -rl 6100-07

Fileset Actual Level Recommended ML

-----------------------------------------------------------------------------

Java6.sdk 6.0.0.200 6.0.0.280 //推薦版本

# oslevel -r

6100-05

# instfix -i|grep ML

All filesets for 6100-00_AIX_ML were found.

All filesets for 6100-01_AIX_ML were found.

All filesets for 6100-02_AIX_ML were found.

All filesets for 6100-03_AIX_ML were found.

All filesets for 6100-04_AIX_ML were found.

All filesets for 6100-05_AIX_ML were found.

Not all filesets for 6100-06_AIX_ML were found.

Not all filesets for 6100-07_AIX_ML were found.

只有java包未升級成功，該包需要單獨到IBM官網下載升級包

升級完後

# oslevel -r

6100-07

# instfix -i|grep ML

All filesets for 6100-00_AIX_ML were found.

All filesets for 6100-01_AIX_ML were found.

All filesets for 6100-02_AIX_ML were found.

All filesets for 6100-03_AIX_ML were found.

All filesets for 6100-04_AIX_ML were found.

All filesets for 6100-05_AIX_ML were found.

All filesets for 6100-06_AIX_ML were found.

All filesets for 6100-07_AIX_ML were found.

# oslevel -rl 6100-07

為了新系統生效，需要重啟OS

9、確認打完補丁，應用無異常

將APPLY狀態改成COMMIT狀態

10、如果應用異常，需要回退（步驟9不做）

回退安裝AIX的補丁包

回退只能對在安裝補丁包的過程中透過將選項“COMMIT software updates?”設定為“No”，並且“SAVE replaced files?”設定為“Yes”安裝的補丁。否則只能做刪除操作，而不能做回退操作。

1. 在系統中執行命令“smitty install”→“Software Maintenance and Utilities”→“Reject Applied Software Updates (Use Previous Version)”

2. 在“SOFTWARE name”按“ESC”+“4”顯示選擇選單，透過按“ESC”+“7”選擇需要回退的補丁，然後回車，如圖2

3. 再回退前還是先模擬預覽一下，將選項“PREVIEW only? (install operation will NOT occur)”改為“Yes”（用“ESC”+“4”選擇），然後回車

4. 檢視輸出結果。輸出結果為OK，則按“ESC”+“3”返回之前圖2的介面。將選項“PREVIEW only? (install operation will NOT occur)”改為“No”，然後回車

5. 看到螢幕輸出結果Ok，補丁即回退完畢。

6. 回退完畢後，按“ESC”+“0”返回到命令列介面。輸入命令“lslpp –l|grep XXXX”（XXXX為回退的補丁filesets）可以檢視filesets是否回退到之前的版本。

升級AIX作業系統

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