HP-UX HB v13.00 Ch-13 - LVM

HP-UX Handbook – Rev 13.00 Page 71 (of 110)
Chapter 13 LVM
October 29, 2013
2. Create LVs for boot, swap and root (in that order). Use at least the same size as
in your original root VG:
# lvcreate -C y -r n vgroot
# lvextend -L 100 /dev/vgroot/lvol1 (e.g. 100 MB for /stand)
# lvcreate -C y -r n vgroot
# lvextend -L 512 /dev/vgroot/lvol2 (e.g. 512 MB pri. swap)
# lvcreate -C y -r n vgroot
# lvextend -L 200 /dev/vgroot/lvol3 (e.g. 200 MB for /)
3. Configure LIF and BDRA on c1t1d0 (see the LIF/BDRA Configuration
Procedure).
4. Create LVs for /usr, /opt, /var, /tmp, /etc, /home, etc. Use at least the same size
as in your original root VG:
# lvcreate vgroot
# lvextend -L 500 /dev/vgroot/lvol4
...
5. Create the file systems:
# newfs -F hfs /dev/vgroot/rlvol1
# newfs -F vxfs /dev/vgroot/rlvol3
# newfs -F vxfs /dev/vgroot/rlvol4
...
6. Mount the file systems:
# mkdir /new_root /new_usr /new_stand … (Create mount points)
# mount /dev/vgroot/lvol1 /new_stand
# mount /dev/vgroot/lvol3 /new_root
# mount /dev/vgroot/lvol4 /new_usr
...
7. Copy the data, e.g. using find(1) with cpio(1):
# cd /
# find . -xdev -depth | cpio -pvdlmax /new_root
# cd /stand
# find . -xdev -depth | cpio -pvdlmax /new_stand
# cd /usr
# find . -xdev -depth | cpio -pvdlmax /new_usr
...