Automatic upgrade time (on CF card) nanoBSD

[Clown]

I have a 2G CF-card flashed with "pfSense-1.2.3-2g-20090723-0533-nanobsd.img.gz", tomorrow I tried the autoupdate.

Download worked, on the serial console I got the following log…

Broadcast Message from root@firewall.localhost
        (no tty) at 10:16 CEST...

Firmware upgrade in progress...

pid 1194 (check_reload_status), uid 0: exited on signal 11 (core dumped)
pid 979 (ntpd), uid 0: exited on signal 11
pid 969 (ntpd), uid 123: exited on signal 11
pid 30481 (blinkled), uid 0: exited on signal 11
pid 692 (lighttpd), uid 0: exited on signal 11
pid 30478 (blinkled), uid 0: exited on signal 11
pid 21391 (dhclient), uid 0: exited on signal 11
pid 34533 (sh), uid 0: exited on signal 11
pid 21713 (sh), uid 0: exited on signal 11
pid 1180 (cron), uid 0: exited on signal 11 (core dumped)
pid 1196 (minicron), uid 0: exited on signal 11
pid 763 (dnsmasq), uid 65534: exited on signal 11
pid 1171 (dhcpd), uid 1002: exited on signal 11

At 10:30 CET I stopped and unplugged the powercord ...

How long will an upgrade go? Did anyone have success with an upgrade on CF card?