armadillo:~# awk -F - '"Mar  6 14:24" < $1 && $1 <= "Mar  6 15:05"' /var/log/mes
sages | grep swupdate
Mar  6 14:24:34 armadillo user.info swupdate: RUN [read_state] : Key 'ustate' not found in Bootloader's environment.
Mar  6 14:24:34 armadillo user.info swupdate: RUN [check_action_changed] : Update classified as 'forced' by server.
Mar  6 14:24:34 armadillo user.info swupdate: RUN [channel_get_file] : Total download size is 36261 kB.
Mar  6 14:24:34 armadillo user.info swupdate: START Software Update started !
Mar  6 14:24:39 armadillo user.info swupdate: RUN [read_lines_notify] : No base os update: copying current os over
Mar  6 14:25:15 armadillo user.info swupdate: RUN [read_lines_notify] : Waiting for btrfs to flush deleted subvolumes
Mar  6 14:25:30 armadillo user.info swupdate: RUN [install_single_image] : Installing pre_script
Mar  6 14:25:30 armadillo user.info swupdate: RUN [install_single_image] : Installing swdesc_embed_container sample_container_image.tar
Mar  6 14:26:17 armadillo user.warn swupdate: RUN [read_lines_notify] : Updating images on development storage, do not use this mode for production!
Mar  6 14:26:17 armadillo user.warn swupdate: RUN [read_lines_notify] : (Old images removal is conservative, not safe on power loss...)