LVMを使ってみる †
Physical Volumeを作成 †
[root@localhost ~]# fdisk -l
Disk /dev/sda: 80.0 GB, 80000000000 bytes
255 heads, 63 sectors/track, 9726 cylinders
Units = シリンダ数 of 16065 * 512 = 8225280 bytes
デバイス Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 395 3068415 83 Linux
/dev/sda3 396 428 265072+ 82 Linux スワップ
/dev/sda4 429 9726 74686185 5 拡張領域
/dev/sda5 429 938 4096543+ 83 Linux
/dev/sda6 939 946 64228+ 83 Linux
/dev/sda7 947 1445 4008186 83 Linux
/dev/sda8 1446 1944 4008186 83 Linux
/dev/sda9 1945 2443 4008186 83 Linux
/dev/sda10 2444 2452 72261 82 Linux スワップ
/dev/sda11 2453 3449 8008371 8e Linux LVM
/dev/sda12 3450 4446 8008371 8e Linux LVM
/dev/sda13 4447 5443 8008371 8e Linux LVM
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# pvcreate /dev/sda11
Physical volume "/dev/sda11" successfully created
[root@localhost ~]# pvcreate /dev/sda12
Physical volume "/dev/sda12" successfully created
[root@localhost ~]# pvcreate /dev/sda13
Physical volume "/dev/sda13" successfully created
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# pvdisplay /dev/sda11
--- NEW Physical volume ---
PV Name /dev/sda11
VG Name
PV Size 7.64 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID 8mEVbj-JawU-v97L-GCGq-rPpR-G041-PQP6t9
[root@localhost ~]# pvdisplay /dev/sda12
--- NEW Physical volume ---
PV Name /dev/sda12
VG Name
PV Size 7.64 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID jkZSaa-3Zi6-EWlf-gnqs-Mg63-Zwng-yjfmmr
[root@localhost ~]# pvdisplay /dev/sda13
--- NEW Physical volume ---
PV Name /dev/sda13
VG Name
PV Size 7.64 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID YsBCQc-y76j-O5R7-uwTO-44L8-tuAD-Jp4IuR