On 12:32 Wed 12 Feb, Yiming Zhang wrote: > > On Wed, Feb 12, 2020 at 2:06 PM Yiming Zhang <yzhan298@xxxxxxxx> wrote: > >>>> The fio-3.17-116-gf4cd, compiled from source. > >>> > >>> which librados was fio engine compiled with? the v2 msgr was > >>> introduced by nautilus (v14). > >> You can use "strace" tool to show the library loaded at run time. For example, below command will show all the loaded library at run time. $ strace fio --section=with_rwlcache changcheng.fio 2>&1 | tee strace.log $ grep '^open' strace.log | grep lib "make install" command may install the library under /usr/local directory, sometimes this will cause some error. > Yes, I can see the shared libs: > librbd.so.1 => /usr/lib/x86_64-linux-gnu/librbd.so.1 (0x00007fa3a4e4a000) > librados.so.2 => /usr/lib/x86_64-linux-gnu/librados.so.2 (0x00007fa3a4af9000) > > I recompiled ceph and make install all libs, and got memory issue with fio: > fio-3.17-116-gf4cd > Starting 1 process > Segmentation fault (core dumped) 1. Enable fio run time debug option 2. Enable system core dump to get coredump file and check it. > > -ym > _______________________________________________ > Dev mailing list -- dev@xxxxxxx > To unsubscribe send an email to dev-leave@xxxxxxx _______________________________________________ Dev mailing list -- dev@xxxxxxx To unsubscribe send an email to dev-leave@xxxxxxx
