vmware下linux 如何添加硬盘

 

1.在虚拟机的设置中增加一块硬盘。

  setting -> add disk -> create a new virtual disk -> SCSI

  设定大小，这里给3G；更改名称，我这个硬盘用来安装Oracle ,名字为oradata.vmdk

2.格式化硬盘。 

[root@libydwei ~]# fdisk -l /dev/sdb



Disk /dev/sdb: 2147 MB, 2147483648 bytes

255 heads, 63 sectors/track, 261 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes



Disk /dev/sdb doesn't contain a valid partition table

　　对硬盘进行格式化，这里不用指定分区类型，默认的linux就可以。

[root@libydwei ~]# fdisk /dev/sdb



Command (m for help): p



Disk /dev/sdb: 2147 MB, 2147483648 bytes

255 heads, 63 sectors/track, 261 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes



   Device Boot Start End Blocks Id System



Command (m for help): n

Command action

   e extended

   p primary partition (1-4)

p

Partition number (1-4): q

Partition number (1-4): 1

First cylinder (1-261, default 1):

Using default value 1

Last cylinder or +size or +sizeM or +sizeK (1-261, default 261):

Using default value 261



Command (m for help): p



Disk /dev/sdb: 2147 MB, 2147483648 bytes

255 heads, 63 sectors/track, 261 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes



   Device Boot Start End Blocks Id System

/dev/sdb1 1 261 2096451 83 Linux



Command (m for help):

　　3.创建文件系统

[root@libydwei ~]# mkfs.ext3 /dev/sdb1

　　4.挂载分区。这里我们要将oracle 挂载在 /u01目录下。

[root@libydwei ~]# mount -t ext3 /dev/sdb1 /u01

[root@libydwei ~]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/sda2 3.9G 2.4G 1.3G 66% /

/dev/sda1 46M 11M 33M 24% /boot

none 252M 0 252M 0% /dev/shm

/dev/sda3 7.0G 49M 6.6G 1% /home

/dev/sdb1 2.0G 36M 1.9G 2% /u01

[root@libydwei ~]#

　　在文件fstab末尾添加     /dev/sdb1 /u01 ext3 defaults 0 0

 

# This file is edited by fstab-sync - see 'man fstab-sync' for details

LABEL=/ / ext3 defaults 1 1

LABEL=/boot /boot ext3 defaults 1 2

none /dev/pts devpts gid=5,mode=620 0 0

none /dev/shm tmpfs defaults 0 0

LABEL=/home /home ext3 defaults 1 2

none /proc proc defaults 0 0

none /sys sysfs defaults 0 0

LABEL=SWAP-sda5 swap swap defaults 0 0

# Beginning of the block added by the VMware software

.host:/ /mnt/hgfs vmhgfs defaults,ttl=5 0 0

# End of the block added by the VMware software

/dev/hdc /media/cdrecorder auto pamconsole,fscontext=system_u:object_r:removable_t,exec,noauto,managed 0 0

/dev/fd0 /media/floppy auto pamconsole,fscontext=system_u:object_r:removable_t,exec,noauto,managed 0 0



/dev/sdb1 /u01 ext3 defaults 0 0