[問題] 硬碟延伸發問消失
Hi all 各位硬碟資訊如下,小弟還在學習請大家多多包涵
[root@NMIS ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
7.2G 4.3G 2.6G 63% /
/dev/sda1 99M 31M 63M 33% /boot
tmpfs 1014M 0 1014M 0% /dev/shm
/dev/sda3 12G 7.7G 3.6G 69% /nmis4db
[root@NMIS ~]# fdisk -l
Disk /dev/sda: 21.4 GB, 21474836480 bytes
255 heads, 63 sectors/track, 2610 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 1044 8281507+ 8e Linux LVM
/dev/sda3 1045 2610 12578895 83 Linux
OS : Centos 5.1 安裝在 VMware Esxi 5.5
想要擴充 root / sda2 & /nmis4db sda3
想法是
1. add sdb1
2. /nmis4db --- tar 打包 ---> /dev/sdb1
3. del mount point /nmis4db
4. sdb1 /nmis4db mount point
5. delete /dev/sda3 partition
6. LVM extend /dev/sda2
不知道這樣是否OK，或著各位大大有什麼文獻可以參考
Many thanks
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