oracle linux 4.8安装oracl 10g rac错误解决

Posted 2020-08-19

1.初使化asm自动存储驱动出错,找不到模块

[[email protected] Desktop]# /etc/init.d/oracleasm configure

Configuring the Oracle ASM library driver.

This will configure the on-boot properties of the Oracle ASM library

driver.  The following questions will determine whether the driver is

loaded on boot and what permissions it will have.  The current values

will be shown in brackets (‘[]‘).  Hitting <ENTER> without typing an

answer will keep that current value.  Ctrl-C will abort.

Default user to own the driver interface []: oracle

Default group to own the driver interface []: dba

Start Oracle ASM library driver on boot (y/n) [n]: yy

Invalid response: yy

Start Oracle ASM library driver on boot (y/n) [n]: y

Scan for Oracle ASM disks on boot (y/n) [y]:

Writing Oracle ASM library driver configuration: done

Initializing the Oracle ASMLib driver:                     [FAILED]

[[email protected] ~]# tailf  /var/log/oracleasm     --错误日志

Creating /dev/oracleasm mount point: /dev/oracleasm

Loading module "oracleasm": failed

Unable to load module "oracleasm"

Loading module "oracleasm": failed

Unable to load module "oracleasm"

解决方法:

[[email protected] Desktop]# find / -name oracleasm.ko

/lib/modules/2.6.9-89.35.1.EL/kernel/drivers/addon/oracleasm/oracleasm.ko

[[email protected] Desktop]# insmod /lib/modules/2.6.9-89.35.1.EL/kernel/drivers/addon/oracleasm/oracleasm.ko    --手动加载模块

[[email protected] Desktop]#

2.在rac节点2找不到asm磁盘

[[email protected] ~]# /etc/init.d/oracleasm scandisks

Scanning the system for Oracle ASMLib disks:               [  OK  ]

[[email protected] ~]# /etc/init.d/oracleasm listdisks

[[email protected] ~]#

解决方法:

(1).关闭Selinux

(2).检查两个节点的磁盘顺序,根据磁盘的空间大小和磁盘设备号.两边的顺序必须一至,否则节点2检查不到asm磁盘

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