Who has last initialized the chassis administrative table,
who is making all the changes, and who is expected to
either commit or re-initialize (ABORT-TRANSACTION).
tmnxChassisAdminOwner is advisory only. Before beginning a transaction,
read tmnxChassisAdminOwner. if it is empty then proceed with the
configuration.
Set tmnxChassisAdminOwner after setting tmnxChassisAdminControlApply so
that other users will be advised to not make changes to the Admin
tables.
Agent sets tmnxChassisAdminOwner to empty string after
tmnxChassisAdminControlApply is set - either by user initializing or
committing, or by agent timing out the uncommitted transactions
(tmnxChassisAdminLastSetTimer).