作者Carlchen (chemadent)
看板LinuxDev
标题[问题] LVM实作
时间Wed Mar 20 21:41:28 2013
不知道怎麽测试，也不知道写得有没有问题
想请各方 先进不吝提出指教，谢谢！
范例：
‧题目叙述
>>我的答案
‧Given 2 HDDs /dev/sdb /dev/sdc
‧Use parted in script mode to create LVM partitions on both HDDs
>>parted /dev/sdb mkpart pri b ext2 0G 25G
>>parted /dev/sdc mkpart pri c ext2 25G 50G
‧Add them to LVM volume group
>>vgcreate vgname /dev/{sdb,sdc}
‧Create a 20G LV named vgname-1 and format as ext4
>>lvcreate --name vgname-1 --size 20G vgname
>>mkfs.ext4 /dev/vgname/vgname-1
>>mkdir /mnt/ext4
>>mount /dev/vgname/vgname-1 /mnt/ext4
‧Create a 20G LV named vgname-2 and format as XFS
>>lvcreate --name vgname-2 --size 20G vgname
>>mkfs.XFS /dev/vgname/vgname-2
>>mkdir /mnt/xfs
>>mount /dev/vgname/vgname-2 /mnt/xfs
‧Undo(delete everything)
>>??????????
附注：最後要把这些指令写成script@@
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