WARNING: Re-reading the partition table failed with error 16: Device or resource busy.
The kernel still uses the old table.
The new table will be used at the next reboot.
Syncing disks.
注意系统提示“Device or resource busy.”，当出现这一提示时，需要手工通知操作系统分区表已经作了改动
[root@hzmc bin]# partprobe /dev/sdb
3、将/dev/sdb7格式化成ext3文件系统
[root@hzmc bin]# mkfs -t ext3 /dev/sdb7
mke2fs 1.39 (29-May-2006)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
10010624 inodes, 20002925 blocks
1000146 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=0
611 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
Writing inode tables: done
Creating journal (32768 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.
You have new mail in /var/spool/mail/root
[root@hzmc bin]# mkdir /siqi
[root@hzmc bin]# mount /dev/sdb7 /siqi
4、将文件系统信息添加到fstab文件中，随系统自启动
/dev/sdb7 /siqi ext3 defaults 0 0
这里注意第4，5，6列数字含义
The 4th column uses the default options that are rw, suid, dev, exec, auto, nouser, and async.
The 5th column in /etc/fstab is the dump option. Dump checks it and uses the number to decide if a filesystem should be backed up. If it's zero, dump will ignore that filesystem. If you take a look at the example fstab, you'll notice that the 5th column is zero in most cases.
The 6th column is a fsck option. fsck looks at the number in the 6th column to determine in which order the filesystems should be checked. If it's zero, fsck won't check the filesystem.
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