IBM SG24-5131-00 User Manual

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.

shutdown -Fr