KRB5_KEYTAB_PER_HOST
KRB5_KEYTAB_PER_HOST indicates whether the keytab file specified on KRB5_KEYTAB_FILE is shared with all nodes or used in place. Valid settings are:
TRUE
Uses the keytab file in place.
FALSE
(Default) Copies the keytab file to $II_SYSTEM/ingres/files/krb5/keytab and synchronizes it to all nodes.