Centos 6 disk yönetimi

Merhaba Arkadaşlar,

df -h
yum install nfs-utils nfs-utils-lib
chkconfig nfs on
service rpcbind start
service nfs start
mount IP:/vol/vol2 /nas

lsblk
sfdisk -l
fdisk /dev/sdb
m ---menu
n---add disk
w--write(save)
p---print(list disk)
q---quit(not save exit)
mkfs -t ext4 /dev/sdb1
mkdir /lun2
mount /dev/sdb1 /lun2
vi /etc/fstab

/dev/mapper/VolGroup-lv_root /                       ext4    defaults        1 1
UUID=ea10a0d5-0e9f-4a1a-8593-854851ea3650 /boot                   ext4    defaults        1 2
/dev/mapper/VolGroup-lv_home /home                   ext4    defaults        1 2
/dev/mapper/VolGroup-lv_swap swap                    swap    defaults        0 0
/dev/sdb1 /lun2 ext4 defaults 1 2
192.168.15.175:/vol/vol2/IPTV_UI /nas nfs      auto,noatime,nolock,bg,nfsvers=3,intr,tcp,actimeo=1800 0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0