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分类: Oracle

2008-04-10 13:18:04

    来源:Oracle    作者:John Smiley

现在验证新分区:

例如:

# fdisk /dev/sdb

The number of cylinders for this disk is set to 4427.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)

Command (m for help):p

Disk /dev/sdb:255 heads, 63 sectors, 4427 cylinders
Units = cylinders of 16065 * 512 bytes

Device Boot    Start       End    Blocks   Id  System
/dev/sdb1             1      4427  35559846   83  Linux

Command (m for help):q

创建文件系统

使用 ext3 创建这个新的文件系统。也可以使用其他文件系统,但 ext3 在系统崩溃时可提供最快的恢复。

例如:

# mke2fs -j /dev/sdb1
mke2fs 1.26 (3-Feb-2002)
Filesystem label=
OS type:Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
4447744 inodes, 8889961 blocks
444498 blocks (5.00%) reserved for the super user
First data block=0
272 block groups
32768 blocks per group, 32768 fragments per group
16352 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632,
        2654208, 4096000, 7962624

Writing inode tables:done
Creating journal (8192 blocks):done
Writing superblocks and filesystem accounting information:done

This filesystem will be automatically checked every 23 mounts or
180 days, whichever comes first.Use tune2fs -c or -i to override.
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