114 Data Sharing in a Nutshell
These are our recommendations for group restart:
Restart all members at the same time for fastest restart and best availability
(all retained locks are released).
While one member can perform group restart on behalf of the rest of the
group, it can take significantly longer. It still leaves retained locks for the
members that have not yet been started.
Force any remaining connections or structures.
6.6 Commands
In this section we take a brief look at data sharing related commands. For more
information, see Chapter 5. “Operating with data sharing” of DB2 for z/OS
Version 8 Data Sharing: Planning and Administration, SC18-7417. We
recommend that you issue certain commands to check system status on a
regular schedule ...