<div dir="ltr"><div>Looks like test just hasn't finished on your machine.</div>Test working time is actually quite long and it looks like it is good idea to make it quicker.<div>On my machine:<br><div><br></div><div><div>./test/zdtm.py run -t zdtm/transition/maps008</div><div>=== Run 1/1 ================</div><div><br></div><div>======================= Run zdtm/transition/maps008 in h =======================</div><div>Start test</div><div>Test is SUID</div><div>./maps008 --pidfile=maps008.pid --outfile=maps008.out</div><div>Run criu dump</div><div>Run criu restore</div><div>Wait for zdtm/transition/maps008 to die for 0.100000</div><div>Wait for zdtm/transition/maps008 to die for 0.200000</div><div>Wait for zdtm/transition/maps008 to die for 0.400000</div><div>Wait for zdtm/transition/maps008 to die for 0.800000</div><div>Wait for zdtm/transition/maps008 to die for 1.600000</div><div>Wait for zdtm/transition/maps008 to die for 3.200000</div><div>Wait for zdtm/transition/maps008 to die for 6.400000</div><div>Removing dump/zdtm/transition/maps008/26</div><div>====================== Test zdtm/transition/maps008 PASS =======================</div></div><div><br></div></div><div>But if I do:</div><div><div>#undef PAGE_SIZE</div><div>#define PAGE_SIZE (64 * 1024)</div></div><div><br></div><div>Then we have ~2x execution time:</div><div><div>./test/zdtm.py run -t zdtm/transition/maps008</div><div>=== Run 1/1 ================</div><div><br></div><div>======================= Run zdtm/transition/maps008 in h =======================</div><div>cc -g -O2 -Wall -Werror -fno-strict-aliasing -iquote ../lib/arch/x86/include -I../lib maps008.c ../lib/libzdtmtst.a ../lib/libzdtmtst.a -o maps008</div><div>Start test</div><div>Test is SUID</div><div>./maps008 --pidfile=maps008.pid --outfile=maps008.out</div><div>Run criu dump</div><div>Run criu restore</div><div>Wait for zdtm/transition/maps008 to die for 0.100000</div><div>Wait for zdtm/transition/maps008 to die for 0.200000</div><div>Wait for zdtm/transition/maps008 to die for 0.400000</div><div>Wait for zdtm/transition/maps008 to die for 0.800000</div><div>Wait for zdtm/transition/maps008 to die for 1.600000</div><div>Wait for zdtm/transition/maps008 to die for 3.200000</div><div>Wait for zdtm/transition/maps008 to die for 6.400000</div><div>Wait for zdtm/transition/maps008 to die for 12.800000</div><div>Removing dump/zdtm/transition/maps008/35</div><div>====================== Test zdtm/transition/maps008 PASS =======================</div></div><div><br></div><div>So I'll find some way to speed it up.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2016-08-26 10:12 GMT+03:00 Laurent Dufour <span dir="ltr"><<a href="mailto:ldufour@linux.vnet.ibm.com" target="_blank">ldufour@linux.vnet.ibm.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 25/08/2016 18:15, Eugene Batalov wrote:<br>
> Thank you, Laurent.<br>
><br>
> I've checked bugfix again and found a small bug in it. It is in place<br>
> of memX_size variables assignment (I've redefined them locally o_0 and<br>
> test on my machine wasn't failing).<br>
> Please try updated branch<br>
> <a href="https://github.com/eabatalov/criu/commit/f4d3a0f6235c47622fe3c383e201044806b8d6aa" rel="noreferrer" target="_blank">https://github.com/eabatalov/<wbr>criu/commit/<wbr>f4d3a0f6235c47622fe3c383e20104<wbr>4806b8d6aa</a><br>
<br>
</span>Hi Eugene,<br>
<br>
This is better but there is still something wrong happening.<br>
<br>
Here is the output I got when the test on my victim node:<br>
<br>
laurent@frags:~/work/criu/<wbr>test$ sudo ./zdtm.py run -t<br>
zdtm/transition/maps008<br>
=== Run 1/1 ================<br>
<br>
======================= Run zdtm/transition/maps008 in h<br>
=======================<br>
Start test<br>
Test is SUID<br>
./maps008 --pidfile=maps008.pid --outfile=maps008.out<br>
Run criu dump<br>
Run criu restore<br>
Wait for zdtm/transition/maps008 to die for 0.100000<br>
Wait for zdtm/transition/maps008 to die for 0.200000<br>
Wait for zdtm/transition/maps008 to die for 0.400000<br>
Wait for zdtm/transition/maps008 to die for 0.800000<br>
Wait for zdtm/transition/maps008 to die for 1.600000<br>
Wait for zdtm/transition/maps008 to die for 3.200000<br>
Wait for zdtm/transition/maps008 to die for 6.400000<br>
Wait for zdtm/transition/maps008 to die for 12.800000<br>
Wait for zdtm/transition/maps008 to die for 25.600000<br>
####### Test zdtm/transition/maps008 FAIL at zdtm/transition/maps008 die<br>
#######<br>
Test output: ==============================<wbr>==<br>
09:08:15.769: 26: PASS<br>
<br>
<<< ==============================<wbr>==<br>
Traceback (most recent call last):<br>
File "zdtm.py", line 1585, in <module><br>
do_run_test(tinfo[0], tinfo[1], tinfo[2], tinfo[3])<br>
File "zdtm.py", line 1108, in do_run_test<br>
t.kill()<br>
File "zdtm.py", line 418, in kill<br>
os.kill(int(self.__pid), sig)<br>
OSError: [Errno 3] No such process<br>
##############################<wbr>####### FAIL<br>
##############################<wbr>#######<br>
<br>
<br>
So the test's output is mentioning "PASS" while zdtm.py is saying that<br>
it fails.<br>
I'm wondering if there are some maps008 processes still running when<br>
zdtm is waiting for the test to end.<br>
<br>
Cheers,<br>
Laurent.<br>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Best regards,<br>Eugene Batalov.</div>
</div>