linux硬碟格式化和建立swap分區

# 格式化分區[root@localhost /]# mkfs.ext3 /dev/sda5 mke2fs 1.39 (29-May-2006)Filesystem label=OS type: LinuxBlock size=1024 (log=0)Fragment size=1024 (log=0)26104 inodes, 104388 blocks5219 blocks (5.00%) reserved for the super userFirst data block=1Maximum filesystem blocks=6737100813 block groups8192 blocks per group, 8192 fragments per group2008 inodes per groupSuperblock backups stored on blocks:         8193, 24577, 40961, 57345, 73729Writing inode tables: done                            Creating journal (4096 blocks): doneWriting superblocks and filesystem accounting information: doneThis filesystem will be automatically checked every 33 mounts or180 days, whichever comes first.  Use tune2fs -c or -i to override.[root@localhost /]# # 將分區轉換成交換分區#1、格式化交換分區［mkswap］[root@localhost /]# mkswap /dev/sda5 Setting up swapspace version 1, size = 106889 kB[root@localhost /]# free             total       used       free     shared    buffers     cachedMem:       1026816     577392     449424          0      29772     343960-/+ buffers/cache:     203660     823156Swap:      2064344          0    2064344#2、啟用交換分區［swapon］[root@localhost /]# swapon /dev/sda5 [root@localhost /]# free             total       used       free     shared    buffers     cachedMem:       1026816     577448     449368          0      29792     343960-/+ buffers/cache:     203696     823120Swap:      2168724          0    2168724[root@localhost /]# # 將交換分區轉換成EXT3格式#1、關閉交換分區［swapoff］[root@localhost ~]# swapoff /dev/sda5#2、重新格式化分區[mkfs.ext3][root@localhost ~]# mkfs.ext3 /dev/sda5 mke2fs 1.39 (29-May-2006)Filesystem label=OS type: LinuxBlock size=1024 (log=0)Fragment size=1024 (log=0)26104 inodes, 104388 blocks5219 blocks (5.00%) reserved for the super userFirst data block=1Maximum filesystem blocks=6737100813 block groups8192 blocks per group, 8192 fragments per group2008 inodes per groupSuperblock backups stored on blocks:         8193, 24577, 40961, 57345, 73729Writing inode tables: done                            Creating journal (4096 blocks): doneWriting superblocks and filesystem accounting information: doneThis filesystem will be automatically checked every 39 mounts or180 days, whichever comes first.  Use tune2fs -c or -i to override.[root@localhost ~]# # 設定磁碟巻標[root@localhost auto]# e2label /dev/sda5 sky# 查看巻標[root@localhost auto]# e2label /dev/sda5sky# 根據巻標查看硬碟[root@localhost auto]# findfs LABEL=skyfindfs: Unable to resolve 'LABEL=sky'# 添加開機以後掛載[root@www auto]# vim /etc/rc.local [root@www auto]#