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LV�ｿｽﾖフ�ｿｽ@�ｿｽC�ｿｽ�ｿｽ�ｿｽV�ｿｽX�ｿｽe�ｿｽ�ｿｽ�ｿｽ�成
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�ｿｽ�ｿｽLV�ｿｽ�成

[root@centos ~]# vgdisplay�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@VG�ｿｽﾆ会ｿｽ
  --- Volume group ---
  VG Name               VolGroup00
  System ID
  Format                lvm2
  Metadata Areas        2
  Metadata Sequence No  4
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                2
  Open LV               2
  Max PV                0
  Cur PV                2
  Act PV                2
  VG Size               4.84 GB
  PE Size               32.00 MB
  Total PE              155
  Alloc PE / Size       124 / 3.88 GB
  Free  PE / Size       31 / 992.00 MB�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@VG�ｿｽﾉ具ｿｽ(992MB)�ｿｽ�ｿｽ�ｿｽ�ｿｽ
  VG UUID               9wGRk1-6iy1-03Hi-BX2b-W8u8-saiV-P6wfiL

[root@centos ~]# lvcreate -l 100%FREE /dev/centos�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@VG�ｿｽﾌ空き全�ｿｽﾄゑｿｽ�ｿｽg�ｿｽp�ｿｽ�ｿｽ�ｿｽ�ｿｽLV�ｿｽ�成
  Logical volume "lvol0" created

[root@centos ~]# lvdisplay�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@LV�ｿｽﾆ会ｿｽ
  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol00
  VG Name                VolGroup00
  LV UUID                H37kZ2-u6pm-mwul-k7Wr-MBfg-Mh3T-4sOg8M
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                3.38 GB
  Current LE             108
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0

  --- Logical volume ---
  LV Name                /dev/VolGroup00/LogVol01
  VG Name                VolGroup00
  LV UUID                YBWq23-hqGZ-1atm-NiKl-T8QL-yr8o-ZjEeAa
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                512.00 MB
  Current LE             16
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:1

�ｿｽ|�ｿｽ|�ｿｽ�成�ｿｽ�ｿｽ�ｿｽ�ｿｽLV�ｿｽﾌ擾ｿｽ�ｿｽ(�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ)�ｿｽ|�ｿｽ|
  --- Logical volume ---
  LV Name                /dev/VolGroup00/lvol0
  VG Name                VolGroup00
  LV UUID                N2LSlX-mRFG-IT0T-WzRj-RE7J-c6g9-mR5DP4
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                992.00 MB
  Current LE             31
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:2
�ｿｽ|�ｿｽ|�ｿｽ�成�ｿｽ�ｿｽ�ｿｽ�ｿｽLV�ｿｽﾌ擾ｿｽ�ｿｽ(�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽﾜゑｿｽ)�ｿｽ|�ｿｽ|

�ｿｽ�ｿｽLV�ｿｽﾖフ�ｿｽ@�ｿｽC�ｿｽ�ｿｽ�ｿｽV�ｿｽX�ｿｽe�ｿｽ�ｿｽ�ｿｽ�成

[root@centos ~]# mkfs -t ext3 /dev/VolGroup00/lvol0�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@�ｿｽ�成�ｿｽ�ｿｽ�ｿｽ�ｿｽLV�ｿｽﾖフ�ｿｽ@�ｿｽC�ｿｽ�ｿｽ�ｿｽV�ｿｽX�ｿｽe�ｿｽ�ｿｽ�ｿｽ�成
mke2fs 1.39 (29-May-2006)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
126976 inodes, 253952 blocks
12697 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=260046848
8 block groups
32768 blocks per group, 32768 fragments per group
15872 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376

Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 22 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.

�ｿｽ�ｿｽLV�ｿｽ}�ｿｽE�ｿｽ�ｿｽ�ｿｽg

[root@centos ~]# mount /dev/VolGroup00/lvol0 /mnt�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@�ｿｽﾇ会ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽLV�ｿｽ�ｿｽ/mnt�ｿｽﾖマ�ｿｽE�ｿｽ�ｿｽ�ｿｽg

[root@centos ~]# df�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@�ｿｽ}�ｿｽE�ｿｽ�ｿｽ�ｿｽg�ｿｽｵ照会ｿｽ
Filesystem           1K-�ｿｽu�ｿｽ�ｿｽ�ｿｽb�ｿｽN    �ｿｽg�ｿｽp   �ｿｽg�ｿｽp�ｿｽ�ｿｽ �ｿｽg�ｿｽp% �ｿｽ}�ｿｽE�ｿｽ�ｿｽ�ｿｽg�ｿｽﾊ置
/dev/mapper/VolGroup00-LogVol00
                       3428080   1667868   1583268  52% /
/dev/sda1               101086     23800     72067  25% /boot
tmpfs                   127796         0    127796   0% /dev/shm
/dev/mapper/VolGroup00-lvol0
                        999764     18780    930200   2% /mnt�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@/mnt�ｿｽﾖマ�ｿｽE�ｿｽ�ｿｽ�ｿｽg�ｿｽ�ｿｽ�ｿｽ黷ｽLV

[root@centos ~]# echo /dev/VolGroup00/lvol0 /mnt ext3 defaults 1 1 >> /etc/fstab�ｿｽ@�ｿｽ�ｿｽ�ｿｽ@�ｿｽV�ｿｽX�ｿｽe�ｿｽ�ｿｽ�ｿｽN�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ�ｿｽ}�ｿｽE�ｿｽ�ｿｽ�ｿｽg�ｿｽﾝ抵ｿｽ


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