A bunch of lastlogin changes! The user and experiment information
pages now show the lastlogin info that is gathered from sshd syslog reporting to users. That info is parsed by security/genlastlog.c, and entered into the DB in the nodeuidlastlogin and uidnodelastlogin tables. If not obvious from the names, for each user we want the last time they logged in anyplace, and for each node we want the last time anyone logged into it. The latter is obviously more useful for scheduling purposes. All of the various images have new /etc/syslog.conf files, and the 6.2 got new sshd_configs (all cvsup'ed with kill -HUP). There is an entry in boss:/etc/crontab and users:/etc/syslog.conf. All of this is decribed in greater detail in security/genlastlog.c.