I should write that down; -Z would've been really useful when my SSH server was falling over in a heap and I was left scrolling through strace to work out what

I should write that down; -Z would've been really useful when my SSH server was falling over in a heap and I was left scrolling through strace to work out what happened. I wrote that experience up last week, for what it's worth: https://imrannazar.com/articles/linux-upgrade-fail https://imrannazar.com/articles/linux-upgrade-fail