On 02/10/2014 16:31, Sebastien Ponce wrote: > As mentioned in the bug, I was a bit fast in concluding I could > reproduce the problem. I can reproduce the original one, but not the > remaining issue once the fix was applied. > > Loic, can you confirm that you are using the wip-9356 branch of repo > git@xxxxxxxxxx:sponce/ceph.git ? Yes. I'm able to reproduce the problem with 0daddfbf1164d6ba3f38eee29d2f11acfa62f2b6 from your tree https://github.com/sponce/ceph.git which is the head of wip-9356 Cheers > > Sebastien > > > On Thu, 2014-10-02 at 11:49 +0200, Sebastien Ponce wrote: >> Hurray, I manage to seg fault ! (sounds odd this sentence...) >> So indeed, fresh ubuntu, debug mode does it. What I've also changed in >> the meantime is the type of machine. It's still virtual, but more >> powerful (4 cores). >> >> Let's debug it now... >> >> Sebastien >> >> >> On Wed, 2014-10-01 at 15:09 +0200, Sebastien Ponce wrote: >>> Ok, we are getting closer then. >>> I'll try to reinstall the ubuntu machine and run with -g. >>> >>> Sebastien >>> >>> On Wed, 2014-10-01 at 15:08 +0200, Loic Dachary wrote: >>>> >>>> On 01/10/2014 13:37, Sebastien Ponce wrote: >>>>> I've tried it on the RHEL6 like machine, but no luck. Or should I say I >>>>> was lucky ? Anyway no crash. >>>>> >>>>> Discussing with Dan Van Der Ster, he told me that he had once the case >>>>> where the crash was there or not depending on the libc version. Just in >>>>> case, what are you using ? On the machine I've used this morning, it's >>>>> glibc-2.12-1.107.el6.x86_64 >>>> >>>> I'm using >>>> >>>> ii libc-bin 2.19-0ubuntu3 >>>> >>>> and I do not have glibc installed. I'm quite sure you can reproduce the problem on a fresh Ubuntu 14.04 with the following >>>> >>>> ./autogen.sh ; ./configure --disable-static --with-debug CFLAGS="-Wall -g" CXXFLAGS="-Wall -g" >>>> >>>> it fails consistently in my container. When I try with ./configure it does not fail. Something is going on when there is -g instead of the default flags. I checked that --disable-static and --with-debug make no difference. >>>> >>>> Cheers >>>> >>>>> >>>>> Sebastien >>>>> >>>>> On Wed, 2014-10-01 at 10:31 +0200, Loic Dachary wrote: >>>>>> Hi, >>>>>> >>>>>> On 01/10/2014 09:28, Sebastien Ponce wrote: >>>>>>> Thanks for this effort ! >>>>>>> I'll look at all that this afternoon (it's mid morning here). >>>>>> >>>>>> Same here : I'm in Paris ;-) >>>>>> >>>>>>> Concerning configure and autogen, I do the standard (naive ?) >>>>>>> "./autogen.sh; ./configure; make" given by the readme. >>>>>> >>>>>> Could you try with >>>>>> >>>>>> ./autogen.sh ; ./configure --disable-static --with-debug CC='ccache gcc' CXX='ccache g++' CFLAGS="-Wall -g" CXXFLAGS="-Wall -g" ; make >>>>>> >>>>>> and let me know if you see a problem when running >>>>>> >>>>>> cd src >>>>>> rm -fr dev out ; mkdir -p dev ; CEPH_NUM_MON=1 CEPH_NUM_OSD=3 ./vstart.sh -d -n -X -l mon osd >>>>>> ./ceph_test_rados_striper_api_aio >>>>>> >>>>>> I'm trying with your "./configure" on my end to check if this changes something. >>>>>> >>>>>> It's going to be a fun one ;-) >>>>>> >>>>>> Cheers >>>>>> >>>>>>> >>>>>>> Sebastien >>>>>>> >>>>>>> >>>>>>> On Wed, 2014-10-01 at 09:01 +0200, Loic Dachary wrote: >>>>>>>> Hi Sebastien, >>>>>>>> >>>>>>>> In the context of http://tracker.ceph.com/issues/9356 I'm trying to collect as much information as I can in an environment that can be reconstructed to avoid interferences. Could you please let me know which ./configure line you are using ? Or which do_autogen.sh command you are using. >>>>>>>> >>>>>>>> Thanks in advance :-) >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>>>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>> >>>> >>> >>> >>> -- >>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Loïc Dachary, Artisan Logiciel Libre
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