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原帖由 Himmelskorper 于 2009-10-23 21:45 发表 ![]()
我没有尝试在装完Grid Infrastucture 之后配置ASM
这样个人认为会有几个问题
1.oracle Restart 会自动注册 ASM (当然可以手动再注册)
2.安装Grid时会报一些莫名的错误 (直接带ASM却没有这些问题)
想问一句 您是分用户安装的不?
我是分用户安装的,安装Grid Infrastucture 没有任何异常
刚才通过asmca把asm instance配好了,也没有任何问题.
[grid@vm11gr2] /home/grid> crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.SYS_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.asm ora.asm.type ONLINE ONLINE vm11gr2
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
[grid@vm11gr2] /home/grid>
启动和停止ASM Instance,可以通过Sql*Plus完成,也可以通过srvctl命令实现.
用SQL*Plus完成ASM实例的启动和停止
[grid@vm11gr2] /home/grid> crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.SYS_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.asm ora.asm.type ONLINE ONLINE vm11gr2
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
[grid@vm11gr2] /home/grid>
[grid@vm11gr2] /home/grid> sqlplus "/as sysasm"
SQL*Plus: Release 11.2.0.1.0 Production on Fri Oct 23 21:12:39 2009
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Automatic Storage Management option
SQL> shutdown immediate;
ASM diskgroups dismounted
ASM instance shutdown
SQL> host crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.SYS_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.asm ora.asm.type OFFLINE OFFLINE
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
SQL> startup
ASM instance started
Total System Global Area 284565504 bytes
Fixed Size 1336036 bytes
Variable Size 258063644 bytes
ASM Cache 25165824 bytes
ASM diskgroups mounted
SQL> host crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.SYS_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.asm ora.asm.type ONLINE ONLINE vm11gr2
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
SQL>
用srvctl完成ASM实例的启动和停止
要停止asm实例,需要先把diskgroup对应的服务先停下来
[grid@vm11gr2] /home/grid> srvctl status asm -a
ASM is running on vm11gr2
ASM is enabled.
[grid@vm11gr2] /home/grid>
[grid@vm11gr2] /home/grid> host crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.SYS_DATA.dg ora.diskgroup.type ONLINE ONLINE vm11gr2
ora.asm ora.asm.type ONLINE ONLINE vm11gr2
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
SQL>
--停止diskgroup
[grid@vm11gr2] /home/grid> srvctl stop diskgroup -g flash_data
[grid@vm11gr2] /home/grid> srvctl stop diskgroup -g sys_data
[grid@vm11gr2] /home/grid> crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.SYS_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.asm ora.asm.type ONLINE ONLINE vm11gr2
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
--停止asm实例
[grid@vm11gr2] /home/grid> srvctl stop asm -o immediate
[grid@vm11gr2] /home/grid> crs_stat -t
Name Type Target State Host
--------------------------------------------------------------
ora.FLASH_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.SYS_DATA.dg ora.diskgroup.type OFFLINE OFFLINE
ora.asm ora.asm.type OFFLINE OFFLINE
ora.cssd ora.cssd.type ONLINE ONLINE vm11gr2
ora.diskmon ora.diskmon.type ONLINE ONLINE vm11gr2
[grid@vm11gr2] /home/grid>
启动ASM Instance的话,正好相反,先启动ASM服务,然后启动diskgroup.
srvctl start asm -o open
srvctl start diskgroup -g sys_data
srvctl start diskgroup -g flash_data |
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