如何增加虚拟机ubuntu的硬盘

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1.首先把ubuntu shutdown.　　2.在VMware里点击菜单VM——>Settings　　3.在Hardware里面单击底下的Add按钮，然后选择Hard Disk——>Next——>Next——>Disk size(GB)是新增硬盘的大小——>Next——>Finish——>Ok. 这样在VMware的Devices里就多了一个Hard Disk 2。　　三，接下来就是进入ubuntu，把新的硬盘mount进去了。　　1.　　root@sparkle-desktop:~# fdisk -l　　Disk /dev/sda: 17.1 GB, 17179869184 bytes　　255 heads, 63 sectors/track, 2088 cylinders　　Units = cylinders of 16065 * 512 = 8225280 bytes　　Disk identifier: 0x000af2a2　　Device Boot Start End Blocks Id System　　/dev/sda1 * 1 993 7976241 83 Linux　　/dev/sda2 994 1044 409657+ 5 Extended　　/dev/sda5 994 1044 409626 82 Linux swap / Solaris　　Disk /dev/sdb: 8589 MB, 8589934592 bytes　　255 heads, 63 sectors/track, 1044 cylinders　　Units = cylinders of 16065 * 512 = 8225280 bytes　　Disk identifier: 0x00000000　　Disk /dev/sdb doesn't contain a valid partition table　　可以看到多了一个 /dev/sdb　　2.　　下面是格式化成ext3文件系统　　root@sparkle-desktop:~# mkfs -t ext3 /dev/sdb　　mke2fs 1.40.8 (13-Mar-2008)　　/dev/sdb is entire device, not just one partition!　　Proceed anyway? (y,n) y //把整个新硬件格式化，不分区。　　Filesystem label=　　OS type: Linux　　Block size=4096 (log=2)　　Fragment size=4096 (log=2)　　524288 inodes, 2097152 blocks　　104857 blocks (5.00%) reserved for the super user　　First data block=0　　Maximum filesystem blocks=2147483648　　64 block groups　　32768 blocks per group, 32768 fragments per group　　8192 inodes per group　　Superblock backups stored on blocks:　　32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632　　Writing inode tables: done　　Creating journal (32768 blocks): done　　Writing superblocks and filesystem accounting information: done　　This filesystem will be automatically checked every 26 mounts or　　180 days, whichever comes first. Use tune2fs -c or -i to override.　　root@sparkle-desktop:~#　　3.　　root@sparkle-desktop:~# cd /home　　root@sparkle-desktop:/home# mkdir work　　root@sparkle-desktop:/home# mount /dev/sdb work //把硬盘mount到work目录。　　root@sparkle-desktop:/home# cd work　　root@sparkle-desktop:/home/work# ls　　lost+found　　4.　　用df命令查看一下挂载情况　　root@sparkle-desktop:~# df　　Filesystem 1K-blocks Used Available Use% Mounted on　　/dev/sda1 7913216 7803524 0 100% /　　varrun 257788 240 257548 1% /var/run　　varlock 257788 0 257788 0% /var/lock　　udev 257788 48 257740 1% /dev　　devshm 257788 44 257744 1% /dev/shm　　lrm 257788 39760 218028 16% /lib/modules/2.6.24-19-generic/volatile　　/dev/sdb 8322488 149632 7753428 2% /home/work　　gvfs-fuse-daemon 7913216 7803524 0 100% /root/.gvfs　　看到/dev/sdb 8322488 149632 7753428 2% /home/work　　一项， 可见成功了。　　5.实现启动自动挂载。　　root@sparkle-desktop:~# gedit /etc/fstab　　根据下面的格式　　# <file system> <mount point> <type> <options> <dump> <pass>　　我们自己添加：　　/dev/sdb /home/work ext3 defaults 0 0