parted命令使用

[root@localhost ~]# fdisk -l

...

Disk /dev/sdd: 3994.3 GB, 3994309099520 bytes

255 heads, 63 sectors/track, 485613 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

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

[root@localhost ~]# parted /dev/sdd

GNU Parted 1.8.1

Using /dev/sdd

Welcome to GNU Parted! Type 'help' to view a list of commands.

(parted) help                                                             

  check NUMBER                             do a simple check on the file system

  cp [FROM-DEVICE] FROM-NUMBER TO-NUMBER   copy file system to another partition

  help [COMMAND]                           prints general help, or help on COMMAND

  mklabel,mktable LABEL-TYPE               create a new disklabel (partition table)

  mkfs NUMBER FS-TYPE                      make a FS-TYPE file system on partititon NUMBER

  mkpart PART-TYPE [FS-TYPE] START END     make a partition

  mkpartfs PART-TYPE FS-TYPE START END     make a partition with a file system

  move NUMBER START END                    move partition NUMBER

  name NUMBER NAME                         name partition NUMBER as NAME

  print [free|NUMBER|all]                  display the partition table, a partition, or all devices

  quit                                     exit program

  rescue START END                         rescue a lost partition near START and END

  resize NUMBER START END                  resize partition NUMBER and its file system

  rm NUMBER                                delete partition NUMBER

  select DEVICE                            choose the device to edit

  set NUMBER FLAG STATE                    change the FLAG on partition NUMBER

  toggle [NUMBER [FLAG]]                   toggle the state of FLAG on partition NUMBER

  unit UNIT                                set the default unit to UNIT

  version                                  displays the current version of GNU Parted and copyright information

(parted) mklabel gpt                                                      

(parted) mkpart primary 0% 100%                                           

(parted) p                                                               

 

Model: Adaptec test02 (scsi)

Disk /dev/sdd: 3994GB

Sector size (logical/physical): 512B/512B

Partition Table: gpt

 

Number  Start   End     Size    File system  Name     Flags

 1      17.4kB  3994GB  3994GB               primary       

 

(parted) quit                                                             

Information: Don't forget to update /etc/fstab, if necessary.             

 

[root@localhost ~]# fdisk -l

 

Disk /dev/sdd: 3994.3 GB, 3994309099520 bytes

255 heads, 63 sectors/track, 485613 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

   Device Boot      Start         End      Blocks   Id  System

/dev/sdd1               1      267350  2147483647+  ee  EFI GPT

 

[root@localhost ~]# mkfs.ext4 /dev/sdd1

mke4fs 1.41.12 (17-May-2010)

Filesystem label=

OS type: Linux

Block size=4096 (log=2)

Fragment size=4096 (log=2)

Stride=0 blocks, Stripe width=0 blocks

243793920 inodes, 975173111 blocks

48758655 blocks (5.00%) reserved for the super user

First data block=0

Maximum filesystem blocks=4294967296

29760 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, 2654208, 

        4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 

        102400000, 214990848, 512000000, 550731776, 644972544

 

Writing inode tables: done                            

Creating journal (32768 blocks): done

Writing superblocks and filesystem accounting information: done

 

This filesystem will be automatically checked every 20 mounts or

180 days, whichever comes first.  Use tune4fs -c or -i to override.

[root@localhost ~]# 

[root@localhost ~]# fdisk -l

...

 

WARNING: GPT (GUID Partition Table) detected on '/dev/sdd'! The util fdisk doesn't support GPT. Use GNU Parted.

 

WARNING: The size of this disk is 4.0 TB (3994309099520 bytes).

DOS partition table format can not be used on drives for volumes

larger than 2.2 TB (2199023255040 bytes). Use parted(1) and GUID 

partition table format (GPT).

 

 

Disk /dev/sdd: 3994.3 GB, 3994309099520 bytes

255 heads, 63 sectors/track, 485613 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

   Device Boot      Start         End      Blocks   Id  System

/dev/sdd1               1      267350  2147483647+  ee  EFI GPT

[root@localhost ~]# mkdir -p /data2

[root@localhost ~]# mount /dev/sdd1 /data2