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On 03/07/2017 15:29, Douglas Coup wrote:
On 7/1/2017 7:27 AM, FwAdmin wrote:
I'll report a problem using iperf on windows 10 x64.
Probe is iperf3 runnung on an linux.
With a command line tool on windows 10 iperf runs without any problems.
Problems with iperfcygwin using java.
bin/iperf3.exe -c a.b.c.d -P 1 -i 1 -p 5201 -f m -t 10
1579 [main] iperf3 6620 find_fast_cwd: WARNING: Couldn't compute
FAST_CWD pointer. Please report this problem to
the public mailing list email@example.com
And my CPU runs on 100% when starting "Run iperf3".
I had the FAST_CWD problem several years ago after a Windows upgrade. I
installed the latest Cygwin, and the problem stopped happening.
he is mentioning windows 10 x64 and having the problem only with Java.
I assume that the Java machine is triggering an old compatibility
style that cygwin recognizes as old windows.
It seems not the usual FAST_CWD problem of third party.
Problem reports: http://cygwin.com/problems.html
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