使用raw device建oracle 数据库
2008-02-29 19:52
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使用raw device建oracle 数据库,与使用文件系统建库的不同是,在使用dbca建库前先作如下动作: 1 分区 Device Boot Start End Blocks Id System /dev/sde1 1 63 506016 83 Linux /dev/sde2 64 126 506047+ 83 Linux /dev/sde3 127 189 506047+ 83 Linux /dev/sde4 190 1305 8964270 5 Extended /dev/sde5 190 688 4008186 83 Linux /dev/sde6 689 813 1004031 83 Linux /dev/sde7 814 838 200781 83 Linux /dev/sde8 839 854 128488+ 83 Linux /dev/sde9 855 870 128488+ 83 Linux /dev/sde10 871 886 128488+ 83 Linux /dev/sde11 887 899 104391 83 Linux /dev/sde12 900 912 104391 83 Linux /dev/sde13 913 914 16033+ 83 Linux /dev/sde14 915 916 16033+ 83 Linux /dev/sde15 917 1305 3124611 83 Linux 2 写raw : vi /etc/sysconfig/rawdevices /dev/raw/raw1 /dev/sde1 /dev/raw/raw2 /dev/sde2 /dev/raw/raw3 /dev/sde3 /dev/raw/raw4 /dev/sde5 /dev/raw/raw5 /dev/sde6 /dev/raw/raw6 /dev/sde7 /dev/raw/raw7 /dev/sde8 /dev/raw/raw8 /dev/sde9 /dev/raw/raw9 /dev/sde10 /dev/raw/raw10 /dev/sde11 /dev/raw/raw11 /dev/sde12 /dev/raw/raw12 /dev/sde13 /dev/raw/raw13 /dev/sde14 /dev/raw/raw14 /dev/sde15 # service rawdevices restart 3 连接文件 ln -s /dev/raw/raw1 /oracle/oradata/orcl/orcl_system_raw_512m ln -s /dev/raw/raw2 /oracle/oradata/orcl/orcl_sysaux_raw_512m ln -s /dev/raw/raw3 /oracle/oradata/orcl/orcl_undotbs_raw_512m ln -s /dev/raw/raw4 /oracle/oradata/orcl/orcl_data1_raw_4096m ln -s /dev/raw/raw5 /oracle/oradata/orcl/orcl_temp_raw_1024m ln -s /dev/raw/raw6 /oracle/oradata/orcl/orcl_user_raw_200m ln -s /dev/raw/raw7 /oracle/oradata/orcl/orcl_redo1_raw_120m ln -s /dev/raw/raw8 /oracle/oradata/orcl/orcl_redo2_raw_120m ln -s /dev/raw/raw9 /oracle/oradata/orcl/orcl_redo3_raw_120m ln -s /dev/raw/raw10 /oracle/oradata/orcl/orcl_control1_raw_100m ln -s /dev/raw/raw11 /oracle/oradata/orcl/orcl_control2_raw_100m ln -s /dev/raw/raw12 /oracle/oradata/orcl/orcl_spfile_raw_5m ln -s /dev/raw/raw13 /oracle/oradata/orcl/orcl_pwdfile_raw_5m ln -s /dev/raw/raw14 /oracle/oradata/orcl/orcl_data2_raw_3000m 4 写RAW方式安装配置文件 vi orcl_raw.conf system = /oracle/oradata/orcl/orcl_system_raw_512m sysaux = /oracle/oradata/orcl/orcl_sysaux_raw_512m undotbs1= /oracle/oradata/orcl/orcl_undotbs_raw_512m data = /oracle/oradata/orcl/orcl_data1_raw_4096m temp = /oracle/oradata/orcl/orcl_temp_raw_1024m users = /oracle/oradata/orcl/orcl_user_raw_200m redo1_1 = /oracle/oradata/orcl/orcl_redo1_raw_120m redo1_2 = /oracle/oradata/orcl/orcl_redo2_raw_120m redo1_3 = /oracle/oradata/orcl/orcl_redo3_raw_120m control1= /oracle/oradata/orcl/orcl_control1_raw_100m control2= /oracle/oradata/orcl/orcl_control2_raw_100m spfile = /oracle/oradata/orcl/orcl_spfile_raw_5m pwdfile = /oracle/oradata/orcl/orcl_pwdfile_raw_5m 5 dbca建库
上面要注意的是,需要配置orcl_raw.conf文件,选文件系统时,选orcl_raw.conf就行了,这样dbca才能使用对应raw device. | 本文出自 51CTO.COM技术博客 |