I have openstack environment with centos 7 and lvm, added new 100gb to instance. Now I wan't to move home var and usr to the new disk, I have successfully moved home and var to new disk but I don't understand why usr does not load from new disk, even I have it in fstab.
/dev/mapper/vg01-root 43G 1,3G 42G 3% / devtmpfs 3,9G 0 3,9G 0% /dev tmpfs 3,9G 0 3,9G 0% /dev/shm tmpfs 3,9G 8,4M 3,9G 1% /run tmpfs 3,9G 0 3,9G 0% /sys/fs/cgroup /dev/mapper/vg01-tmp 2,0G 6,1M 1,8G 1% /tmp /dev/mapper/vgdata-var 20G 152M 19G 1% /var /dev/mapper/vgdata-home 58G 53M 55G 1% /home /dev/vda1 509M 185M 325M 37% /boot tmpfs 799M 0 799M 0% /run/user/1000
/dev/mapper/vg01-root / xfs defaults 0 0 UUID=1b2b970c-defc-4ae6-94a7-38fd0141ff3e /boot xfs defaults 0 0 /dev/mapper/vg01-swap swap swap defaults 0 0 /dev/mapper/vg01-tmp /tmp ext4 defaults 0 0 /dev/mapper/vgdata-home /home ext4 defaults 0 0 /dev/mapper/vgdata-var /var ext4 defaults 0 0 /dev/mapper/vgdata-usr /usr ext4 defaults 0 0
I have made new var, usr and home under /mnt and then copied each to its own folder, others work fine except usr. I have rebooted many times, no luck