Webmail server plus create LVDISK

Webmail server

webmail.scs.cuhk.edu.hk

Create LVdisk on linux

show partition
cat /proc/partitions

if need to fix disk

Step 1
fdisk /dev/"harddisk"sdc

M--help
N--New
P--Primary
I-1
w---write

step 2
format

mkfs.ext3 /dev/sdc1  .........................."same as step 1 harddisk "

fdisk -l
pvdisplay
pvcreate /dev/sdc1
vgextend VolGroup00 sdc1

vgdisplay


lvresize -l "PE number" /dev /Volgroup00/LogVol00


Check
dumpd2fs /dev/group00/Logvol00

resize2fs /dev/group00/Logvol00