Orion's blog

雖然股溝大神會列出一堆相關的設定,

不過還是趁著重灌ubuntu 11.10再筆記一下,

以免下次還要再請教大神.

1. Create or use exist vdi/vmdk file via Virtual storage manager in Virtualbox (file->virtual storage manager)

Note that it only creates/adds the file, not format the content.

2. Lunch ubuntu

3.

[root]# fdisk /dev/hdb
Command (m for help): m     (Enter the letter "m" to get list of commands)
Command action
   a   toggle a bootable flag
   b   edit bsd disklabel
   c   toggle the dos compatibility flag
   d   delete a partition
   l   list known partition types
   m   print this menu
   n   add a new partition
   o   create a new empty DOS partition table
   p   print the partition table
   q   quit without saving changes
   s   create a new empty Sun disklabel
   t   change a partition's system id
   u   change display/entry units
   v   verify the partition table
   w   write table to disk and exit
   x   extra functionality (experts only)

Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
e
Partition number (1-4): 1
First cylinder (1-2654, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-2654, default 2654):
Using default value 2654

Command (m for help): p

Disk /dev/hdb: 240 heads, 63 sectors, 2654 cylinders
Units = cylinders of 15120 * 512 bytes

   Device Boot    Start       End    Blocks   Id  System
/dev/hdb1             1      2654  20064208+   5  Extended

Command (m for help): w    (Write and save partition table)

[root]# mkfs -t ext3 /dev/hdb1
mke2fs 1.27 (8-Mar-2002)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
2508352 inodes, 5016052 blocks
250802 blocks (5.00%) reserved for the super user
First data block=0
154 block groups
32768 blocks per group, 32768 fragments per group
16288 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
        4096000

Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 34 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.
[root]# mkdir /job
[root]# mount -t ext3 /dev/hdb1 /job

4. vi /etc/fstab

/dev/hdb1               /job                   ext3    defaults        1 2

5. reboot system or "sudo mount -a"

2013/02/22 補充

附註一點, 萬一mount後遇到寫入permission denied, 記得修改mount point的目錄屬性即可, 屬性在下次開機還會維持!