On 14/05/2015 22:55, Gregory Farnum wrote: > On Thu, May 14, 2015 at 1:24 PM, Michal Jarzabek <stiopa@xxxxxxxxx> wrote: >> Hi, >> >> After cloning ceph repo and then running: >> ./autogen.sh >> ./configure >> make -j 8 >> make check >> >> make check always hangs after following lines: >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: unittest_texttable >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: unittest_on_exit >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: unittest_readahead >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: unittest_tableformatter >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: unittest_bit_vector >> LD_PRELOAD=liblttng-ust-fork.so >> PASS: ceph-detect-init/run-tox.sh >> LD_PRELOAD=liblttng-ust-fork.so >> >> Any idea what might be a problem? In addition to what Greg said: ./configure --without-lttng ... lttng is indeed the most probably cause for failure. How much RAM/CPU does your machine have ? Is this running on SSD or spinner ? Not that a spinner would be a problem but mor than -j4 on a spinner is probably not a good idea because the disk will be the bottleneck. > > You can try building without lttng, which has helped some users, and > you can check if you have high enough ulimit settings. The defaults on > my box were not high enough; I bumped both files and processes up to > 16k and rebooted before I could get it working properly. > -Greg > -- > 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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