实战：aix53 oracle10gr2 rac实施过程中的几个问题

 

硬件平台：P55A

 

软件平台：AIX 5300-05-CSP、ORACLE 10GR2、HACMP 53

 

1、CRS安装时，在最后执行root.sh时报错

在CRS安装时,最后执行root.sh时,提示以下错误:

# /oracle/crs/root.sh

WARNING: directory ‘/oracle’ is not owned by root

Checking to see if Oracle CRS stack is already configured

Checking to see if any 9i GSD is up

/etc/oracle does not exist. Creating it now.

Setting the permissions on OCR backup directory

Setting up NS directories

Oracle Cluster Registry configuration upgraded successfully

WARNING: directory ‘/oracle’ is not owned by root

exec(): 0509-036 Cannot load program crsctl.bin because of the following errors:

0509-130 Symbol resolution failed for crsctl.bin because:

0509-136 Symbol _Getctype__FPCc (number 101) is not exported from

dependent module /usr/lib/libC.a[ansi_64.o].

0509-136 Symbol _Getnumpunct__FPCc (number 105) is not exported from

dependent module /usr/lib/libC.a[ansi_64.o].

0509-192 Examine .loader section symbols with the

‘dump -Tv’ command.

 

 

故障原因

#lslpp –l|grep –i xlc

  xlC.rte                    8.0.0.1  COMMITTED  XL C/C++ Runtime

xlC.rte 版本问题过低

 

 

解决方法

升级xlC.rte 版本到9.0.0.1

 

 

 

2、crs安装后，VIP无法running

故障原因

VIP启动时，会检查网关是否能够ping通，如果网关无法ping通，则VIP无法running

 

解决方法

正确设置网关，#ping 网关IP

 

或者#vi $ORACLE_HOME/bin/racgvip

FAIL_WHEN_DEFAULTGW_NOT_FOUND=0

设置为0，启动VIP时，不检查网关是否能够ping通

 

 

 

3、shutdown oracle后，停hacmp导致机器重启动

故障原因

shutdown oracle后，没有shutdown crs

 

 

解决方法

按照如下顺序关闭hacmp

#crs_stop –all    shutdown oracle

#crsctl stop crs   shutdown crs

 

#smitty clstop   shutdown hacmp