oracle版本升級：從11.2.0.1到11.2.0.3

不過從11.2.0.2開始都是全新install，並不升級原有的oracle_home目錄，而是選擇新的oracle_home進行安裝，並升級。

standalone

升級asm：

1、下載補丁包，

2、安裝grid 到新目錄選擇第3項 upgrade （執行rootupgrade.sh 比較慢半個小時多，還以為hung住了呢）

升級 db：

1、下載升級包（也就是11203的安裝包）其實也是呼叫dbua進行升級

結果：升級比較順利，基本沒有遇到阻礙。

out-of-place升級的優點是最大限度的降低風險。

升級線路圖

1. Install 11.2.0.3.0 rdbms software

See Note 1189783.1 Important Changes to Oracle Database Patch Sets Starting With 11.2.0.2

Beginning with the release 11.2.0.2 patch set, you have two ways to apply a patch set :

- Out-of-place upgrade (Recommended)

- In-place upgrade

See Note 1276368.1 : Complete checklist for out-of-place manual upgrade from previous 11.2.0.N version to the latest 11.2.0.N patchset

The software can be downloaded from My Oracle support: Patch:10404530

Please select your platform before downloading (Click on "Platform or Language" drop down menu)

if the platform name contains (32-bit) then it's 32-bit 11.2.0.3 client version

To install 11.2.0.3, you must download both p10404530_112020__1of7.zip

and p10404530_112030__2of7.zip

= your platform( ie for linux x86, download p10404530_112030_LINUX_1of7.zip and

p10098816_112030_LINUX_2of7.zip )

Note 1194734.1 : Where do I find that on My Oracle Support (MOS) [Video]

Note 549617.1 : How To Verify The Integrity Of A Patch/Software Download? [Video]

Note 169706.1 : Oracle Database Installation and Configuration Requirements Quick Reference (8.0.5 to 11.2)

2. Finish the post installation steps as per the patchset README (readme.html).

REFERENCE:

Availability and Known issues for 11.2.0.3 Note:1348336.1

11.2.0.3 Patch Set - List of Bug Fixes by Problem Type Note 1348303.1

Actions For DST Updates When Upgrading To Or Applying The 11.2.0.3 Patchset Note 1358166.1

Oracle Database Upgrade Path Reference List [ID 730365.1]

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oracle版本升級：從11.2.0.1到11.2.0.3

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