Date: Sat, 5 Oct 2019 19:07:39 -0700 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Subject: Dual cu sessions? Message-ID: <20191006020739.GB37414@www.zefox.net>
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Is it normal to see two cu sessions running on the same device? I happened to run ps -aux on a Pi2 running stable/12 and noticed root 1343 0.0 0.1 4372 1408 3 I+ 16:19 0:00.02 cu -l cuaU0 -s 115200 root 1344 0.0 0.1 4372 1384 3 I+ 16:19 0:00.01 cu -l cuaU0 -s 115200 One session is intentional; it provides serial access to the console of a second machine in my Pi cluster. That I might mistakenly _start_ two sessions isn't a huge surprise, that it persists does seem a little odd. I'd expect "device busy". This is a stable/12 machine, updated yesterday. Thanks for reading and any insights.... bob prohaska
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