On Fri, Jul 6, 2012 at 12:07 PM, Tim Bell <tim.b...@cern.ch> wrote: > > Does SL6 have the kernel level required ?
The MDS is a userspace daemon that demands absolutely nothing unusual from the kernel. :) -Greg > Tim > >> -----Original Message----- >> From: ceph-devel-ow...@vger.kernel.org [mailto:ceph-devel- >> ow...@vger.kernel.org] On Behalf Of Jimmy Tang >> Sent: 06 July 2012 17:43 >> To: ceph-devel@vger.kernel.org >> Subject: mds fails to start on SL6 >> >> Hi All, >> >> I was giving ceph 0.48 a try on SL6x, the OSD's startup okay, but the mds > fails >> to start, below is a snippet of the error, >> >> >> 2012-07-06 16:38:17.838055 7f2d6828d700 -1 mds.-1.0 *** got signal >> Terminated *** >> 2012-07-06 16:38:17.838139 7f2d6828d700 1 mds.-1.0 suicide. wanted >> down:dne, now up:boot >> 2012-07-06 16:38:17.839020 7f2d6828d700 -1 osdc/Objecter.cc: In function >> 'void Objecter::shutdown()' thread 7f2d6828d700 time 2012-07-06 >> 16:38:17.838156 >> osdc/Objecter.cc: 221: FAILED assert(initialized) >> >> ceph version 0.48argonaut >> (commit:c2b20ca74249892c8e5e40c12aa14446a2bf2030) >> 1: (Objecter::shutdown()+0x170) [0x6e2e20] >> 2: (MDS::suicide()+0xc9) [0x4ad829] >> 3: (MDS::handle_signal(int)+0x1bb) [0x4b447b] >> 4: (SignalHandler::entry()+0x283) [0x803d53] >> 5: /lib64/libpthread.so.0() [0x3b3ea077f1] >> 6: (clone()+0x6d) [0x3b3e6e5ccd] >> NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed >> to interpret this. >> >> --- begin dump of recent events --- >> -3> 2012-07-06 16:37:57.786954 7f2d6b496760 0 ceph version > 0.48argonaut >> (commit:c2b20ca74249892c8e5e40c12aa14446a2bf2030), process ceph-mds, >> pid 12537 >> -2> 2012-07-06 16:38:17.838055 7f2d6828d700 -1 mds.-1.0 *** got signal >> Terminated *** >> -1> 2012-07-06 16:38:17.838139 7f2d6828d700 1 mds.-1.0 suicide. > wanted >> down:dne, now up:boot >> 0> 2012-07-06 16:38:17.839020 7f2d6828d700 -1 osdc/Objecter.cc: In >> function 'void Objecter::shutdown()' thread 7f2d6828d700 time 2012-07-06 >> 16:38:17.838156 >> osdc/Objecter.cc: 221: FAILED assert(initialized) >> >> ceph version 0.48argonaut >> (commit:c2b20ca74249892c8e5e40c12aa14446a2bf2030) >> 1: (Objecter::shutdown()+0x170) [0x6e2e20] >> 2: (MDS::suicide()+0xc9) [0x4ad829] >> 3: (MDS::handle_signal(int)+0x1bb) [0x4b447b] >> 4: (SignalHandler::entry()+0x283) [0x803d53] >> 5: /lib64/libpthread.so.0() [0x3b3ea077f1] >> 6: (clone()+0x6d) [0x3b3e6e5ccd] >> NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed >> to interpret this. >> >> --- end dump of recent events --- >> 2012-07-06 16:38:17.840237 7f2d6828d700 -1 *** Caught signal (Aborted) ** >> in thread 7f2d6828d700 >> >> ceph version 0.48argonaut >> (commit:c2b20ca74249892c8e5e40c12aa14446a2bf2030) >> 1: /usr/bin/ceph-mds() [0x803309] >> 2: /lib64/libpthread.so.0() [0x3b3ea0f4a0] >> 3: (gsignal()+0x35) [0x3b3e632885] >> 4: (abort()+0x175) [0x3b3e634065] >> 5: (__gnu_cxx::__verbose_terminate_handler()+0x12d) [0x3b432bea7d] >> NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed >> to interpret this. >> >> --- begin dump of recent events --- >> 0> 2012-07-06 16:38:17.840237 7f2d6828d700 -1 *** Caught signal >> (Aborted) ** in thread 7f2d6828d700 >> >> ceph version 0.48argonaut >> (commit:c2b20ca74249892c8e5e40c12aa14446a2bf2030) >> 1: /usr/bin/ceph-mds() [0x803309] >> 2: /lib64/libpthread.so.0() [0x3b3ea0f4a0] >> 3: (gsignal()+0x35) [0x3b3e632885] >> 4: (abort()+0x175) [0x3b3e634065] >> 5: (__gnu_cxx::__verbose_terminate_handler()+0x12d) [0x3b432bea7d] >> NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed >> to interpret this. >> >> --- end dump of recent events --- >> >> >> >> >> >> Regards, >> Jimmy Tang >> >> -- >> Senior Software Engineer, Digital Repository of Ireland (DRI) Trinity > Centre >> for High Performance Computing, Lloyd Building, Trinity College Dublin, >> Dublin 2, Ireland. >> http://www.tchpc.tcd.ie/ >> >> -- >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the >> body of a message to majord...@vger.kernel.org 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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
