[Buildroot] Issue performing switch_root to a UBIFS partition
Arnout Vandecappelle
arnout at mind.be
Mon Mar 27 15:16:10 UTC 2017
On 27-03-17 14:59, Yegor Yefremov wrote:
> getpid() = 915
PID must be 1. Forgot to mention that in the script representation :-) Of
course, here it's due to the strace... To avoid, you could use "strace -fp 1 &"
but I'm not sure how that would behave across the exec.
> write(2, "BusyBox v1.26.2 (2017-03-24 16:3"..., 41BusyBox v1.26.2
> (2017-03-24 16:39:44 CET)) =
> write(2, " multi-call binary.\n", 20 multi-call binary.
> ) = 20
> write(2, "\nUsage: ", 8
> Usage: ) = 8
Did this Usage: part also come out when running without strace? It's very weird
that the rest of the usage output is not appearing. Or perhaps that's because
you get a kernel panic immediately afterwards because PID 1 exits?
> can't open /dev/ttyO0: No such file or directory
Still no explanation where this comes from...
Regards,
Arnout
--
Arnout Vandecappelle arnout at mind be
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