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[Bug server/20557] It seems like that switching output file doesn't work.


https://sourceware.org/bugzilla/show_bug.cgi?id=20557

--- Comment #10 from SteveTsai <steve.tsai at nexusguard dot com> ---
Steve(In reply to David Smith from comment #9)
> 
> Let's try something simple and get the udp and tcp tapsets out of the
> picture. Try the following (which is what flightrec2.exp runs):
> 
> # stap -F -o f.out -S 1,3 -e 'probe timer.ms(10) { for (j = 0; j < 1000;
> j++) printf("1234567890\n") }'
> 
> If that just creates 1 big file instead of 3 little ones that rotate, we'll
> have to go deeper.

# uname -a
Linux steve-systemtap 4.4.0-34-generic #53~14.04.1-Ubuntu SMP Wed Jul 27
16:56:40 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

I tried your example. It produce only one big file.

Steve

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