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

HP-UX Handbook – Rev 13.00 Page 73 (of 110)
Chapter 13 LVM
October 29, 2013
3. Activate vg00 and mount the files ystems:
# vgchange -a y vg00
# mount /dev/vg00/lvol3 /
# mount /dev/vg00/lvol1 /stand
# mount /dev/vg00/lvol4 /usr
...
4. Modify the fstab. Replace vgroot with vg00 again:
# vi /etc/fstab
5. Reboot:
# shutdown -r 0
LIF/BDRA Configuration Procedure
This subprocedure installs/updates information on disk that is mandatory for boot
support. Therefore it is referenced from several other parts of this chapter.
1. Write LIF header and LIF files (ISL, AUTO, HPUX, LABEL):
# mkboot -l /dev/rdsk/cXtXdX
# lifls –l /dev/rdsk/cXtXdX (to ckeck it)
2. Write content of AUTO File: (if autoboot is desired)
# mkboot -a hpux /dev/rdsk/cXtXdX (autoboot with qurom enforced)
# mkboot -a ’hpux –lq’ /dev/rdsk/cXtXdX (autoboot without qurom enforced)
# lifcp /dev/rdsk/cXtXdX:AUTO - (to ckeck it)
NOTE: By default, LVM enforces a quorum of >50% of a VG’s PVs being
available at activation time. If e.g. the root VG contains 2 PVs, then the
system rejects to boot unless you disable the quorum check using the –lq
option.
3. Install ODE/LIF-LOAD files (may be skipped):
# cd /usr/sbin/diag/lif
# getconf HW_CPU_SUPP_BITS (the result is either 32, 32/64 or 64)
# ./lifload –f updatediaglif (if 32 or 32/64)
# ./lifload –f updatediaglif2 (if 64)