1. Thêm HDD: Việc add HDD này cũng tương tự như trên Windows thôi. Đầu tiên bạn phải turn off cái Máy ảo đi => và Add thêm HDD vào cho nó (Dung lượng tùy chọn theo yêu cầu.).

2, Start lại máy ảo:
Kiểm tra lại dung lượng các HDD đã có:
Trích:
[root@centos ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 14G 5.9G 7.4G 45% / /dev/sda1 190M 11M 170M 7% /boot tmpfs 252M 0 252M 0% /dev/shm |
Trích:
[root@centos /]# fdisk /dev/sdb Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel Building a new DOS disklabel. Changes will remain in memory only, until you decide to write them. After that, of course, the previous content won't be recoverable. Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite) Command (m for help): m ---------- 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): w The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disks. ---------------------- |
Trích:
[root@centos /]# mkfs -V -t ext3 /dev/sdb mkfs (util-linux 2.13-pre7) mkfs.ext3 /dev/sdb mke2fs 1.39 (29-May-2006) /dev/sdb is entire device, not just one partition! Proceed anyway? (y,n) y Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 262144 inodes, 524288 blocks 26214 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=536870912 16 block groups 32768 blocks per group, 32768 fragments per group 16384 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912 Writing inode tables: done Creating journal (16384 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 21 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override. |
5. Kiểm tra hệ thống file:
Trích:
[root@centos /]# fsck /dev/sdb fsck 1.39 (29-May-2006) e2fsck 1.39 (29-May-2006) /dev/sdb: clean, 11/262144 files, 25406/524288 blocks |
Trích:
[root@centos /]# mount -t ext3 /dev/sdb /u02/ |
Trích:
[root@centos /]# df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 14G 5.9G 7.4G 45% / /dev/sda1 190M 11M 170M 7% /boot tmpfs 252M 0 252M 0% /dev/shm /dev/sdb 2.0G 68M 1.9G 4% /u02 |
Nguồn: nhất nghệ
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