AIX 5.3 Install Oracle 10g RAC 错误集锦--磁盘I/O 故障

AIX5.3InstallOracle10gRAC错误集锦--磁盘I/O故障系统环境：操作系统：AIX5300-09集群软件：CRS10.2.0.1数据库：Oracle10.2.0.1..

集群软件： CRS 10.2.0.1

数据库： Oracle 10.2.0.1

系统架构图

本机采用vg 并发（VG concurrent）作为共享的存储

故障现象：

、

当在第一个node（aix211）执行root.sh时，被hang住......

查看日志：

[root@aix211 soft]#cd /u01/crs_1/log

[root@aix211 aix211]#ls

admin client cssd racg

alertaix211.log crsd evmd

[root@aix211 aix211]#cd client/

[root@aix211 client]#ls

ocrconfig_458796.log ocrconfig_471234.log

[root@aix211 client]#ls -lt

total 24

-rw-r----- 1 root system 681 May 8 14:57 ocrconfig_458796.log

-rw-r----- 1 root system 5684 May 8 14:54 ocrconfig_471234.log

[root@aix211 client]#tail -f ocrconfig_458796.log

Oracle Database 10g CRS Release 10.2.0.1.0 Production Copyright 1996, 2005 Oracle. All rights reserved.

2014-05-08 14:56:08.858: [ OCRCONF][1]ocrconfig starts...

2014-05-08 14:56:08.860: [ OCRCONF][1]Upgrading OCR data

2014-05-08 14:56:27.280: [ OCROSD][1]utread:3: problem reading buffer 100e09f0 buflen 512 retval -1 phy_offset 102400 retry 0

2014-05-08 14:56:27.280: [ OCROSD][1]utread:4: problem reading the buffer errno 5 errstring I/O error

2014-05-08 14:57:03.279: [ OCROSD][1]utread:3: problem reading buffer 100f1b70 buflen 1024 retval -1 phy_offset 102400 retry 0

2014-05-08 14:57:03.279: [ OCROSD][1]utread:4: problem reading the buffer errno 5 errstring I/O error

2014-05-08 14:57:39.279: [ OCROSD][1]utread:3: problem reading buffer 100f1b70 buflen 1536 retval -1 phy_offset 102400 retry 0

2014-05-08 14:57:39.279: [ OCROSD][1]utread:4: problem reading the buffer errno 5 errstring I/O error

出现磁盘的I/O故障！

解决方法：

1、查看PV和VG

[root@aix211 client]#lspv

hdisk0 00040f8aaa29d28e rootvg active

hdisk1 000e1a6ce663b4af racvg concurrent

[root@aix211 client]#lsvg racvg

--查看VG时也 hang 住......看来是共享卷组的磁盘出现了故障，因为是个实验环境，阵列不很稳定，重启系统......

2、重启系统后，重新执行root.sh

3、手工执行安装后校验

[oracle@aix211 ~]$cd /u01/soft/Disk1（CRS 安装盘）

[oracle@aix211 Disk1]$ls

cluvfy install response rootpre runInstaller stage upgrade

[oracle@aix211 Disk1]$cd cluvfy/

[oracle@aix211 cluvfy]$ls

bin cv cvupack.zip jlib jrepack.zip lib lib32 runcluvfy.sh

[oracle@aix211 cluvfy]$./runcluvfy.sh -help

USAGE:

cluvfy [ -help ]

cluvfy stage { -list | -help }

cluvfy stage {-pre|-post} [-verbose]

cluvfy comp { -list | -help }

cluvfy comp [-verbose]

[oracle@aix211 cluvfy]$./runcluvfy.sh stage -post crsinst -n aix211,aix212 -verbose

Performing post-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "aix211"

Destination Node Reachable?

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