1.how to create a tablespace that employs the most common features create tablespace tb_name #create bigfile tablespace tb_name datafile ‘/u01/dbfile/orcl/tb_name.dbf’ size 100m autoextend on maxsize 1000m #don’t recommend use the AUTOEXTEND feature.
如果你在Linux系统中格式化磁盘时遇到如下错误,那么表示你正在格式化一个扩展分区. [root@GETTestLNX06 ~]# mkfs.ext4 /dev/sdb1 mke2fs 1.41.12 (17-May-2010) mkfs.ext4: inode_size (128) * inodes_count (0) too big for a filesystem with 0 blocks, specify higher inode_ratio (-i) or lower