54 IBM Certification Study Guide AIX HACMP
“-m” option. You should consult documentation on the usage of the “-m”
option for
mklvcopy.
4. Synchronize the newly created mirrors with the following command:
5. Bosboot to initialize all boot records and devices by executing the
following command:
where
hdisk? is the first hdisk listed under the “PV” heading after the
command
lslv -l hd5 has executed.
6. Initialize the boot list by executing the following:
7. Shutdown and reboot the system by executing the following command:
This is so that the “Quorum OFF” functionality takes effect.
syncvg -v rootvg
bosboot -a -d /dev/hdisk?
bootlist -m normal hdisk0 hdisk1
Even though this command identifies the list of possible boot disks, it
does not guarantee that the system will boot from the alternate disk in all
cases involving failures of the first disk. In such situations, it may be
necessary for the user to boot from the installation/maintenance media.
Select maintenance, reissue the
bootlist command leaving out the
failing disk, and then reboot. On some models, firmware provides a
utility for selecting the boot device at boot time. This may also be used
to force the system to boot from the alternate disk.
Note
shutdown -Fr
