Oracle database filesystem (DBFS) 简单配置文档
本机环境:11.2.0.1
1. download fuse package on website
download 2.7.4 版本
看一下需要的rpm包
rpm -q kernel-devel
kernel-devel-2.6.18-308.el5
2. 安装fuse
tar -xzvf fuse-2.7.4.tar.gz
./configure
make
make install
/sbin/depmod
/sbin/modprobe fuse
chmod 666 /dev/fuse
echo "/sbin/modprobe fuse" >> /etc/rc.modules
3. 服务器端创建脚本
SQL> create smallfile tablespace dbfsts
2 datafile '+JAMES' size 200m ;
SQL> create user dbfsusr identified by xiaojun default tablespace dbfsts quota unlimited on dbfsts ;
SQL> grant create session, create table, create procedure, dbfs_role to dbfsusr;
SQL> conn dbfsusr/xiaojun
Connected.
create :
--fs1 会在在你客户端的挂载点下面创建一个fs1 的文件夹,,并且会在dbfsusr用户下创建一个名为t_fs1 的表
SQL> @$Oracle_HOME/rdbms/admin/dbfs_create_filesystem_advanced dbfsts fs1 nocompress nodeduplicate noencrypt non-partition
drop :
@$ORACLE_HOME/rdbms/admin/dbfs_drop_filesystem.sql file system name
4. 客户端配置:
创建文件夹(保证权限)
mkdir /u02
客户端使用这个命令即可挂载:
dbfs_client dbfsusr@james /u02
或者
nohup dbfs_client dbfsusr@james /u02
然后看一下
[oracle@oel1 ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 15G 7.5G 6.3G 55% /
/dev/sda5 2.0G 36M 1.9G 2% /tmp
/dev/sda2 15G 8.4G 5.4G 61% /u01
tmpfs 2.0G 367M 1.6G 19% /dev/shm
dbfs 448K 27K 421K 7% /u02
[oracle@oel1 ~]$ cp /u01/fuse-2.7.4.tar.gz /u02/fs1/
[oracle@oel1 ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 15G 7.5G 6.3G 55% /
/dev/sda5 2.0G 36M 1.9G 2% /tmp
/dev/sda2 15G 8.4G 5.4G 61% /u01
tmpfs 2.0G 367M 1.6G 19% /dev/shm
dbfs 1.5M 531K 941K 37% /u02
可以看到这个文件系统是自动拓展的。

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