AIX 5.3 Install Oracle 10g RAC 錯誤集錦--磁碟I/O 故障

系統環境：

作業系統： AIX 5300-09

叢集軟體： CRS 10.2.0.1

資料庫： Oracle 10.2.0.1

系統架構圖

wKioL1NrS-bRgWeoAAFqCT5td6k189.jpg

本機採用vg 併發（VG concurrent）作為共享的儲存

故障現象：

wKioL1NrTRiSiP7DAAEUCn2pgac229.jpg、

當在第一個node（aix211）執行root.sh時，被hang住......

檢視日誌：

[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

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

出現磁碟的I/O故障！

解決方法：

1、檢視PV和VG

[root@aix211 client]#lspv

hdisk0 00040f8aaa29d28e rootvg active

hdisk1 000e1a6ce663b4af racvg concurrent

[root@aix211 client]#lsvg racvg

--檢視VG時也 hang 住......看來是共享卷組的磁碟出現了故障，因為是個實驗環境，陣列不很穩定，重啟系統......

2、重啟系統後，重新執行root.sh

3、手工執行安裝後校驗

[oracle@aix211 ~]$cd /u01/soft/Disk1（CRS 安裝盤）

[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} <stage-name> <stage-specific options> [-verbose]

cluvfy comp { -list | -help }

cluvfy comp <component-name> <component-specific options> [-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?

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

aix211 yes

aix212 yes

Result: Node reachability check passed from node "aix211".

Checking user equivalence...

Check: User equivalence for user "oracle"

Node Name Comment

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

aix212 passed

aix211 passed

Result: User equivalence check passed for user "oracle".

Checking Cluster manager integrity...

Checking CSS daemon...

Node Name Status

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

aix212 running

aix211 running

Result: Daemon status check passed for "CSS daemon".

Cluster manager integrity check passed.

Checking cluster integrity...

Node Name

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

aix211

aix212

Cluster integrity check passed

Checking OCR integrity...

Checking the absence of a non-clustered configuration...

All nodes free of non-clustered, local-only configurations.

Uniqueness check for OCR device passed.

Checking the version of OCR...

OCR of correct Version "2" exists.

Checking data integrity of OCR...

Data integrity check for OCR passed.

OCR integrity check passed.

Checking CRS integrity...

Checking daemon liveness...

Check: Liveness for "CRS daemon"

Node Name Running

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

aix212 yes

aix211 yes

Result: Liveness check passed for "CRS daemon".

Checking daemon liveness...

Check: Liveness for "CSS daemon"

Node Name Running

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

aix212 yes

aix211 yes

Result: Liveness check passed for "CSS daemon".

Checking daemon liveness...

Check: Liveness for "EVM daemon"

Node Name Running

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

aix212 yes

aix211 yes

Result: Liveness check passed for "EVM daemon".

Liveness of all the daemons

Node Name CRS daemon CSS daemon EVM daemon

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

aix212 yes yes yes

aix211 yes yes yes

Checking CRS health...

Check: Health of CRS

Node Name CRS OK?

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

aix212 yes

aix211 yes

Result: CRS health check passed.

CRS integrity check passed.

Checking node application existence...

Checking existence of VIP node application

Node Name Required Status Comment

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

aix212 yes exists passed

aix211 yes exists passed

Result: Check passed.

Checking existence of ONS node application

Node Name Required Status Comment

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

aix212 no exists passed

aix211 no exists passed

Result: Check passed.

Checking existence of GSD node application

Node Name Required Status Comment

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

aix212 no exists passed

aix211 no exists passed

Result: Check passed.

Post-check for cluster services setup was successful.

[oracle@aix211 cluvfy]$

@至此，CRS安裝成功，問題解決！

AIX 5.3 Install Oracle 10g RAC 錯誤集錦

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