Centos by default creates a separate LVM with /home , which is un-necessary in certain installs , to remove it, follow the procedure
To check the current status:
Centos by default creates a separate LVM with /home , which is un-necessary in certain installs , to remove it, follow the procedure
To check the current status:
[root@localhost ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup-lv_root 50G 1.2G 46G 3% / tmpfs 935M 0 935M 0% /dev/shm /dev/xvda1 485M 55M 405M 12% /boot /dev/mapper/VolGroup-lv_home 45G 180M 43G 1% /home
Executing the changes:
umount /home lvm lvremove /dev/mapper/VolGroup-lv_home lvm lvresize -l+100%FREE /dev/mapper/VolGroup-lv_root resize2fs /dev/mapper/VolGroup-lv_root
Checking size again:
[root@localhost /]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup-lv_root 95G 1.2G 89G 2% / tmpfs 935M 0 935M 0% /dev/shm /dev/xvda1 485M 55M 405M 12% /boot
Modifying /etc/fstab to remove the mount point for /home
# # /etc/fstab # Created by anaconda on Thu Jul 3 11:57:44 2014 # # Accessible filesystems, by reference, are maintained under '/dev/disk' # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info # /dev/mapper/VolGroup-lv_root / ext4 defaults 1 1 UUID=bba0a5bb-7a8a-4d63-896f-c38b23422de3 /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 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