• Using parted, add a new 2TiB HDD
    Computer/linux 2011.01.26 02:14
    stupid, RHEL.....

    [] /sbin/parted  /dev/sdb

    GNU Parted 1.8.1
    Using /dev/sdb
    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                                                     
    Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to continue?
    /sbin/parted: invalid token: gpt
    Yes/No? yes                                                              
    New disk label type?  [loop]? gpt                                        
    (parted) mkpart primary 0 -0                                             
    (parted) print all                                                       

    Model: ATA Hitachi HDS72202 (scsi)
    Disk /dev/sdb: 2000GB
    Sector size (logical/physical): 512B/512B
    Partition Table: gpt

    Number  Start   End     Size    File system  Name     Flags
     1      17.4kB  2000GB  2000GB               primary      


    [] /sbin/mkfs.ext4dev -L ks.ext4 -m 0 /dev/sdb1

    mke4fs 1.41.12 (17-May-2010)
    Filesystem label=ks.ext4
    OS type: Linux
    Block size=4096 (log=2)
    Fragment size=4096 (log=2)
    Stride=0 blocks, Stripe width=0 blocks
    122101760 inodes, 488378637 blocks
    0 blocks (0.00%) reserved for the super user
    First data block=0
    Maximum filesystem blocks=0
    14905 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
    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.

    add the following line in /etc/fstab

    /dev/sdb1               /media/data             auto            user,auto,rw,exec               0       0

    create the directory

    [] mkdir /media/data
    [] chown user.user /media/data

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