AIX Oracle RAC 升級到10.2.0.4.0過程有如下報錯(直接升級到10.2.0.4不需要應用Patch:6160398)：

root@bwgl_db2:/u01/app/oracle/crs_1/bin# /u01/app/oracle/crs_1/install/root102.sh

Error : Please change the CRS_ORACLE_USER id to have the following OS capabilities :

by running command then 'crsctl stop crs' and 'crsctl start crs'.

The CSS daemon, ocssd.bin, will not run in realtime without? this change

Oracle strongly recommends that the CSS daemon run realtime

Creating pre-patch directory for saving pre-patch clusterware files

# 未對這個錯誤做處理也能正常的運行Oracle RAC。但是在errpt -a中會出現以下報錯

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

LABEL:????????? CORE_DUMP

IDENTIFIER:???? C69F5C9B

Date/Time:?????? Mon Mar 29 16:34:52 BEIST 2010

Sequence Number: 166

Machine Id:????? 00C79A844C00

Node Id:???????? bwgl_db1

Class:?????????? S

Type:??????????? PERM

Resource Name:?? SYSPROC

Description

SOFTWARE PROGRAM ABNORMALLY TERMINATED

Probable Causes

SOFTWARE PROGRAM

User Causes

USER GENERATED SIGNAL

Recommended Actions

CORRECT THEN RETRY

Failure Causes

SOFTWARE PROGRAM

Recommended Actions

RERUN THE APPLICATION PROGRAM

IF PROBLEM PERSISTS THEN DO THE FOLLOWING

CONTACT APPROPRIATE SERVICE REPRESENTATIVE

Detail Data

SIGNAL NUMBER

6

USER'S PROCESS ID:

180396

FILE SYSTEM SERIAL NUMBER

12

INODE NUMBER

21259

CORE FILE NAME

/u01/app/oracle/crs_1/log/bwgl_db1/crsd/core

PROGRAM NAME

crsd.bin

STACK EXECUTION DISABLED

0

COME FROM ADDRESS REGISTER

vmpcopy 6A4

PROCESSOR ID

hw_fru_id: N/A

hw_cpu_id: N/A

ADDITIONAL INFORMATION

pthread_k 88

Symptom Data

REPORTABLE

1

INTERNAL ERROR

0

SYMPTOM CODE

PCSS/SPI2 FLDS/crsd.bin SIG/6 FLDS/pthread_k VALU/88

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

另外根據有些文章所說，在AIX平臺Oracle RAC升級到10.2.0.4.0之后，如果要將sga_lock設置為TRUE。也需要做同樣的處理，否則在設置sga_lock=TRUE之后啟動會報錯：

SQL> startup

ORA-27126: unable to lock shared memory segment in core

IBM AIX RISC System/6000 Error: 1: Not owner

根據報錯，以上的2種情況都需要做如下處理：

chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE,CAP_NUMA_ATTACH oracle

#lsuser -a capabilities oracle

設置完成后重啟以下CRS服務即可。

from:http://space.itpub.net/23135684/viewspace-631065