22:12:25 Following the advice here to add some SSH keys to my root user on my HN: https://www.perkin.org.uk/posts/smartos-global-zone-tweaks.html - but editing the /usbkey/config file doesn't seem to survive a reboot. Is there something else I need to do to persist that data? 22:13:08 Putting the authorized_keys file in config.inc does survive; it's just the modification to /usbkey/config that doesn't. 22:13:11 For a triton headnode you need to `sdc-usbkey mount` and then edit `/mnt/usbkey/config` 22:13:24 Okay, thanks. 22:14:24 I was thinking there was a step like that but I couldn't find it documented. 22:14:46 Yeah, I think that article is written for standalone SmartOS.