[OpenWrt-Devel] [PATCH] dropbear: close all active clients on shutdown

Luis Araneda luaraneda at gmail.com
Thu Jul 12 12:18:17 EDT 2018

Hi John,

On Thu, Jul 12, 2018 at 2:49 AM John Crispin <john at phrozen.org> wrote:
> does this break sysupgrade when run via ssh ?

No, it works as expected, as sysupgrade is done in stages now.

I just tested with an Asus RT-AC58U connected with a serial console
and an SSH connection.

The sysupgrade was done though the SSH connection:
> root at OpenWrt:~# sysupgrade /tmp/openwrt-ipq40xx-asus_rt-ac58u-squashfs-sysupgrade.bin
> Saving config files...
> Commencing upgrade. Closing all shell sessions.
> Connection to closed by remote host.
> Connection to closed.

The output from the serial console confirms that the sysupgrade was
done correctly:
> Watchdog handover: fd=3
> - watchdog -
> killall: telnetd: no process killed
> Sending TERM to remaining processes ... uhttpd nlbwmon ubusd collectd dnsmasq hostapd hostapd ntpd logd rpcd netifd oe
> Sending KILL to remaining processes ...
> Switching to ramdisk...
> Performing system upgrade...
(removed some lines no improve readability)


Luis Araneda.

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