Yes, but how i do that ? With a command like that ?
ceph tell osd.20 injectargs '--debug-osd 20 --debug-filestore 20 --debug-ms 1'
By modify the /etc/ceph/ceph.conf ? This file is really poor because I use udev detection.
When I have made these changes, you want the three log files or only osd.20's ?
Thank you so much for the help Regards Pierre Le 01/07/2014 23:51, Samuel Just a écrit :
Can you reproduce with debug osd = 20 debug filestore = 20 debug ms = 1 ? -Sam On Tue, Jul 1, 2014 at 1:21 AM, Pierre BLONDEAU <pierre.blond...@unicaen.fr> wrote:Hi, I join : - osd.20 is one of osd that I detect which makes crash other OSD. - osd.23 is one of osd which crash when i start osd.20 - mds, is one of my MDS I cut log file because they are to big but. All is here : https://blondeau.users.greyc.fr/cephlog/ Regards Le 30/06/2014 17:35, Gregory Farnum a écrit :What's the backtrace from the crashing OSDs? Keep in mind that as a dev release, it's generally best not to upgrade to unnamed versions like 0.82 (but it's probably too late to go back now).I will remember it the next time ;)-Greg Software Engineer #42 @ http://inktank.com | http://ceph.com On Mon, Jun 30, 2014 at 8:06 AM, Pierre BLONDEAU <pierre.blond...@unicaen.fr> wrote:Hi, After the upgrade to firefly, I have some PG in peering state. I seen the output of 0.82 so I try to upgrade for solved my problem. My three MDS crash and some OSD triggers a chain reaction that kills other OSD. I think my MDS will not start because of the metadata are on the OSD. I have 36 OSD on three servers and I identified 5 OSD which makes crash others. If i not start their, the cluster passe in reconstructive state with 31 OSD but i have 378 in down+peering state. How can I do ? Would you more information ( os, crash log, etc ... ) ? Regards -- ---------------------------------------------- Pierre BLONDEAU Administrateur Systèmes & réseaux Université de Caen Laboratoire GREYC, Département d'informatique tel : 02 31 56 75 42 bureau : Campus 2, Science 3, 406 ---------------------------------------------- _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com-- ---------------------------------------------- Pierre BLONDEAU Administrateur Systèmes & réseaux Université de Caen Laboratoire GREYC, Département d'informatique tel : 02 31 56 75 42 bureau : Campus 2, Science 3, 406 ---------------------------------------------- _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
-- ---------------------------------------------- Pierre BLONDEAU Administrateur Systèmes & réseaux Université de Caen Laboratoire GREYC, Département d'informatique tel : 02 31 56 75 42 bureau : Campus 2, Science 3, 406 ----------------------------------------------
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