Applying DB2 fixpacks

There is a Fixpackreadme.txt which contains specific instructions for each fixpack. In general:

as db2inst1:

db2
db2stop
update dbm cfg using sysadm_group db2grp1
db2start
force applications all
db2stop force
terminate
db2licd -end
exit
db2_kill

as dasusr1:
db2admin stop

as root:
db2fmcu -d
db2fm -D
$HOME/sqllib/bin/ipclean
ipclean
slibclean
ipcrm

fixpack:
./installFixPak -y

and possibly a db2iupdt after that