Hello,

Thanks for quick response, as it seems to be related to when I tried to enable 
the dashboard (if I’m correct) is their a way I can try and disable the 
dashboard via admin socket e.t.c or another work around till version is 
released with the patch?

Thanks,
Ashley

Sent from my iPhone

On 18 Jul 2017, at 8:14 PM, John Spray 
<jsp...@redhat.com<mailto:jsp...@redhat.com>> wrote:

On Tue, Jul 18, 2017 at 12:43 PM, Ashley Merrick 
<ash...@amerrick.co.uk<mailto:ash...@amerrick.co.uk>> wrote:
Hello,



I just updated to latest CEPH Lum RC, all was working fine with my 3
Mon’s/Mgr’s online, went to enable the Dashboard with the command : ceph mgr
module enable dashboard



Now only one of the 3 MON’s will run, every time a try and start a failed
mon it will either fail or stay online and the running mon fail.

This is presumably a crash in the "log last" command that the
dashboard sends to the monitor on startup to load its log history.

It could be the same one that's fixed by
https://github.com/ceph/ceph/pull/16376/files

John




The following is showed in the error log:



2017-07-18 12:07:19.611915 has v0 lc 44232717

    0> 2017-07-18 12:07:14.687001 7f7c9f2fc700 -1 *** Caught signal
(Segmentation fault) **

in thread 7f7c9f2fc700 thread_name:ms_dispatch



ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800) luminous (rc)

1: (()+0x87494c) [0x55ae716da94c]

2: (()+0xf890) [0x7f7cab700890]

3:
(LogMonitor::preprocess_command(boost::intrusive_ptr<MonOpRequest>)+0x9af)
[0x55ae7124e3ef]

4: (LogMonitor::preprocess_query(boost::intrusive_ptr<MonOpRequest>)+0x2de)
[0x55ae7124ed9e]

5: (PaxosService::dispatch(boost::intrusive_ptr<MonOpRequest>)+0x7e8)
[0x55ae71335f58]

6: (Monitor::handle_command(boost::intrusive_ptr<MonOpRequest>)+0x294f)
[0x55ae7120bb7f]

7: (Monitor::dispatch_op(boost::intrusive_ptr<MonOpRequest>)+0x8b9)
[0x55ae71212099]

8: (Monitor::_ms_dispatch(Message*)+0xd99) [0x55ae71213999]

9: (Monitor::ms_dispatch(Message*)+0x23) [0x55ae7123ad43]

10: (DispatchQueue::entry()+0x7ca) [0x55ae71683fda]

11: (DispatchQueue::DispatchThread::entry()+0xd) [0x55ae714e554d]

12: (()+0x8064) [0x7f7cab6f9064]

13: (clone()+0x6d) [0x7f7ca8c0162d]

NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to
interpret this.



Thanks,
Ashley Merrick


_______________________________________________
ceph-users mailing list
ceph-users@lists.ceph.com<mailto:ceph-users@lists.ceph.com>
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

_______________________________________________
ceph-users mailing list
ceph-users@lists.ceph.com
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Reply via email to