Oracle 11g RAC ohasd failed to start at /u01/app/11.2.0/grid/crs/install/rootcrs.pl line 443 解決方案

最後更新：2018-12-03 來源：互聯網

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一.問題描述

在Oracle Linux 6.1 上安裝11.2.0.1 的RAC，在安裝grid時執行root.sh 指令碼，報錯，如下：

[root@rac1 bin]#/u01/app/11.2.0/grid/root.sh

Running Oracle 11g root.sh script...

The following environment variables are setas:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

Copying dbhome to /usr/local/bin ...

Copying oraenv to /usr/local/bin ...

Copying coraenv to /usr/local/bin ...

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of root.shscript.

Now product-specific root actions will beperformed.

2012-06-27 10:31:18: Parsing the host name

2012-06-27 10:31:18: Checking for superuser privileges

2012-06-27 10:31:18: User has super userprivileges

Using configuration parameter file:/u01/app/11.2.0/grid/crs/install/crsconfig_params

Creating trace directory

LOCAL ADD MODE

Creating OCR keys for user 'root', privgrp'root'..

Operation successful.

root wallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pawallet

peer wallet keys

pawallet keys

peer cert request

pacert request

peer cert

pacert

peer root cert TP

profile reader root cert TP

paroot cert TP

peer pa cert TP

papeer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pauser cert

Adding daemon to inittab

CRS-4124: Oracle High Availability Services startup failed.

CRS-4000: Command Start failed, or completed with errors.

ohasd failed to start: Inappropriate ioctl for device

ohasd failed to start at/u01/app/11.2.0/grid/crs/install/rootcrs.pl line 443.

據說這個錯誤只在linux 6.1下，且Oracle 版本為11.2.0.1的時候出現，在11.2.0.3的時候就不會有這種問題，而解決方案就是在產生了檔案/var/tmp/.oracle/npohasd檔案後，root立即執行命令：

/bin/dd if=/var/tmp/.oracle/npohasd of=/dev/nullbs=1024 count=1

二．清除安裝記錄

這裡有兩種方法：1.清除grid，2，清除root.sh.

2.1 清除GRID

在我們繼續執行之前先清除GRID，具體步驟參考：

RAC 卸載說明

http://blog.csdn.net/tianlesoftware/article/details/5892225

在所有節點執行：

rm –rf /etc/oracle/*

rm -rf /etc/init.d/init.cssd

rm -rf /etc/init.d/init.crs

rm -rf /etc/init.d/init.crsd

rm -rf /etc/init.d/init.evmd

rm -rf /etc/rc2.d/K96init.crs

rm -rf /etc/rc2.d/S96init.crs

rm -rf /etc/rc3.d/K96init.crs

rm -rf /etc/rc3.d/S96init.crs

rm -rf /etc/rc5.d/K96init.crs

rm -rf /etc/rc5.d/S96init.crs

rm -rf /etc/oracle/scls_scr

rm -rf /etc/inittab.crs

rm -rf /var/tmp/.oracle/*

rm -rf /tmp/.oracle/*

移除ocr.loc 檔案，通常在/etc/oracle 目錄下：

[root@rac1 ~]# cd /etc/oracle

You have new mail in /var/spool/mail/root

[root@rac1 oracle]# ls

lastgasp ocr.loc ocr.loc.orig olr.loc olr.loc.orig oprocd

[root@rac1 oracle]# rm -rf ocr.*

格式化ASM 裸裝置：

[root@rac1 utl]# ll /dev/asm*

brw-rw---- 1 oracle dba 8, 17 Jun 27 09:38 /dev/asm-disk1

brw-rw---- 1 oracle dba 8, 33 Jun 27 09:38/dev/asm-disk2

brw-rw---- 1 oracle dba 8, 49 Jun 27 09:38/dev/asm-disk3

brw-rw---- 1 oracle dba 8, 65 Jun 27 09:38/dev/asm-disk4

dd if=/dev/zero of=/dev/asm-disk1 bs=1Mcount=256

dd if=/dev/zero of=/dev/asm-disk2 bs=1Mcount=256

dd if=/dev/zero of=/dev/asm-disk3 bs=1Mcount=256

dd if=/dev/zero of=/dev/asm-disk4 bs=1Mcount=256

移除/tmp/CVU* 目錄：

[root@rac1 ~]# rm -rf /tmp/CVU*

刪除/var/opt目錄下的Oracle資訊和ORACLE_BASE目錄:

# rm -rf /data/oracle

# rm -rf /var/opt/oracle

刪除/usr/local/bin目錄下的設定：

# rm -rf /usr/local/bin/dbhome

# rm -rf /usr/local/bin/oraenv

# rm -rf /usr/local/bin/coraenv

移除Grid 安裝目錄，並重建：

[root@rac1 oracle]# rm -rf /u01/app

[root@rac2 u01]# mkdir -p /u01/app/11.2.0/grid

[root@rac2 u01]# mkdir -p/u01/app/oracle/product/11.2.0/db_1

[root@rac2 u01]# chown -R oracle:oinstall/u01

[root@rac2 u01]# chmod -R775 /u01/

2.2 清除root.sh 記錄

使用rootcrs.pl 命令來清楚記錄，命令如下：

[root@rac1 oracle]#/u01/app/11.2.0/grid/crs/install/rootcrs.pl-deconfig -verbose -force

2012-06-27 14:30:17: Parsing the host name

2012-06-27 14:30:17: Checking for superuserprivileges

2012-06-27 14:30:17: User has superuserprivileges

Using configuration parameterfile:/u01/app/11.2.0/grid/crs/install/crsconfig_params

Failure to execute: Inappropriate ioctlfordevice for command /u01/app/11.2.0/grid/bin/crsctl check cluster -n rac1

Usage: srvctl <command><object>[<options>]

For detailed help on each command andobjectand its options use:

srvctl <command> -h or

srvctl <command> <object>-h

PRKO-2012 : nodeapps object is notsupportedin Oracle Restart

sh: /u01/app/11.2.0/grid/bin/clsecho:Nosuch file or directory

Can'texec"/u01/app/11.2.0/grid/bin/clsecho": No such file or directoryat/u01/app/11.2.0/grid/lib/acfslib.pm line 937.

Failure to execute: Inappropriate ioctlfordevice for command /u01/app/11.2.0/grid/bin/crsctl check cluster -n rac1

You must kill crs processes or rebootthesystem to properly

cleanup the processes started byOracleclusterware

2560+0 records in

2560+0 records out

10485760 bytes (10 MB) copied, 0.0373402s,281 MB/s

error: package cvuqdisk is not installed

Successfully deconfigured Oracleclusterwarestack on this node

You have new mail in /var/spool/mail/root

[root@rac1 oracle]#

三．重新安裝並處理問題

在執行/u01/app/11.2.0/grid/root.sh指令碼的時候開2個root的shell視窗，一個用來執行指令碼，一個用來監控/var/tmp/.oracle/npohasd檔案，看到就用root立即執行命令：

/bin/ddif=/var/tmp/.oracle/npohasd of=/dev/null bs=1024 count=1

[root@rac1 oracle]#/u01/app/11.2.0/grid/root.sh

Running Oracle 11g root.sh script...

The following environment variables are setas:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/11.2.0/grid

Enter the full pathname of the local bindirectory: [/usr/local/bin]:

The file "dbhome" already existsin /usr/local/bin. Overwrite it? (y/n)

[n]:

The file "oraenv" already existsin /usr/local/bin. Overwrite it? (y/n)

[n]:

The file "coraenv" already existsin /usr/local/bin. Overwrite it? (y/n)

[n]:

Entries will be added to the /etc/oratabfile as needed by

Database Configuration Assistant when adatabase is created

Finished running generic part of root.shscript.

Now product-specific root actions will beperformed.

2012-06-27 14:32:21: Parsing the host name

2012-06-27 14:32:21: Checking for superuser privileges

2012-06-27 14:32:21: User has super userprivileges

Using configuration parameter file:/u01/app/11.2.0/grid/crs/install/crsconfig_params

LOCAL ADD MODE

Creating OCR keys for user 'root', privgrp'root'..

Operation successful.

rootwallet

root wallet cert

root cert export

peer wallet

profile reader wallet

pawallet

peer wallet keys

pawallet keys

peer cert request

pacert request

peer cert

pacert

peer root cert TP

profile reader root cert TP

paroot cert TP

peer pa cert TP

papeer cert TP

profile reader pa cert TP

profile reader peer cert TP

peer user cert

pauser cert

--------注意-------------

看到root.sh 執行到這裡的時候，我們就可以在另一個視窗不斷的刷我們的dd命令了，如果有更好的方法也可以，我這裡是這麼操作的：