Can you explain exactly what you mean by: "Also I created one pool for tier to be able to move data without outage." -Sam ----- Original Message ----- From: "tuomas juntunen" <tuomas.juntunen@xxxxxxxxxxxxxxx> To: "Ian Colle" <icolle@xxxxxxxxxx> Cc: ceph-users@xxxxxxxxxxxxxx Sent: Monday, April 27, 2015 4:23:44 AM Subject: Re: Upgrade from Giant to Hammer and after some basic operations most of the OSD's went down Hi Any solution for this yet? Br, Tuomas > It looks like you may have hit http://tracker.ceph.com/issues/7915 > > Ian R. Colle > Global Director > of Software Engineering > Red Hat (Inktank is now part of Red Hat!) > http://www.linkedin.com/in/ircolle > http://www.twitter.com/ircolle > Cell: +1.303.601.7713 > Email: icolle@xxxxxxxxxx > > ----- Original Message ----- > From: "tuomas juntunen" <tuomas.juntunen@xxxxxxxxxxxxxxx> > To: ceph-users@xxxxxxxxxxxxxx > Sent: Monday, April 27, 2015 1:56:29 PM > Subject: Upgrade from Giant to Hammer and after some basic > operations most of the OSD's went down > > > > I upgraded Ceph from 0.87 Giant to 0.94.1 Hammer > > Then created new pools and deleted some old ones. Also I created one pool for > tier to be able to move data without outage. > > After these operations all but 10 OSD's are down and creating this kind of > messages to logs, I get more than 100gb of these in a night: > > -19> 2015-04-27 10:17:08.808584 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[0.189( v 8480'7 (0'0,8480'7] local-les=16609 n=0 ec=1 les/c 16609/16659 > 16590/16590/16590) [24,3,23] r=2 lpr=17838 pi=15659-16589/42 crt=8480'7 lcod > 0'0 inactive NOTIFY] enter Started > -18> 2015-04-27 10:17:08.808596 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[0.189( v 8480'7 (0'0,8480'7] local-les=16609 n=0 ec=1 les/c 16609/16659 > 16590/16590/16590) [24,3,23] r=2 lpr=17838 pi=15659-16589/42 crt=8480'7 lcod > 0'0 inactive NOTIFY] enter Start > -17> 2015-04-27 10:17:08.808608 7fd8e748d700 1 osd.23 pg_epoch: 17882 > pg[0.189( v 8480'7 (0'0,8480'7] local-les=16609 n=0 ec=1 les/c 16609/16659 > 16590/16590/16590) [24,3,23] r=2 lpr=17838 pi=15659-16589/42 crt=8480'7 lcod > 0'0 inactive NOTIFY] state<Start>: transitioning to Stray > -16> 2015-04-27 10:17:08.808621 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[0.189( v 8480'7 (0'0,8480'7] local-les=16609 n=0 ec=1 les/c 16609/16659 > 16590/16590/16590) [24,3,23] r=2 lpr=17838 pi=15659-16589/42 crt=8480'7 lcod > 0'0 inactive NOTIFY] exit Start 0.000025 0 0.000000 > -15> 2015-04-27 10:17:08.808637 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[0.189( v 8480'7 (0'0,8480'7] local-les=16609 n=0 ec=1 les/c 16609/16659 > 16590/16590/16590) [24,3,23] r=2 lpr=17838 pi=15659-16589/42 crt=8480'7 lcod > 0'0 inactive NOTIFY] enter Started/Stray > -14> 2015-04-27 10:17:08.808796 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] exit > Reset 0.119467 4 0.000037 > -13> 2015-04-27 10:17:08.808817 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] enter > Started > -12> 2015-04-27 10:17:08.808828 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] enter > Start > -11> 2015-04-27 10:17:08.808838 7fd8e748d700 1 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] > state<Start>: transitioning to Stray > -10> 2015-04-27 10:17:08.808849 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] exit > Start 0.000020 0 0.000000 > -9> 2015-04-27 10:17:08.808861 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[10.181( empty local-les=17879 n=0 ec=17863 les/c 17879/17879 > 17863/17863/17863) [25,5,23] r=2 lpr=17879 crt=0'0 inactive NOTIFY] enter > Started/Stray > -8> 2015-04-27 10:17:08.809427 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] exit > Reset 7.511623 45 0.000165 > -7> 2015-04-27 10:17:08.809445 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] enter > Started > -6> 2015-04-27 10:17:08.809456 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] enter > Start > -5> 2015-04-27 10:17:08.809468 7fd8e748d700 1 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] > state<Start>: transitioning to Primary > -4> 2015-04-27 10:17:08.809479 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] exit > Start 0.000023 0 0.000000 > -3> 2015-04-27 10:17:08.809492 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] enter > Started/Primary > -2> 2015-04-27 10:17:08.809502 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 inactive] enter > Started/Primary/Peering > -1> 2015-04-27 10:17:08.809513 7fd8e748d700 5 osd.23 pg_epoch: 17882 > pg[2.189( empty local-les=16127 n=0 ec=1 les/c 16127/16344 > 16125/16125/16125) [23,5] r=0 lpr=17838 crt=0'0 mlcod 0'0 peering] enter > Started/Primary/Peering/GetInfo > 0> 2015-04-27 10:17:08.813837 7fd8e748d700 -1 ./include/interval_set.h: In > function 'void interval_set<T>::erase(T, T) [with T = snapid_t]' thread > 7fd8e748d700 time 2015-04-27 10:17:08.809899 > ./include/interval_set.h: 385: FAILED assert(_size >= 0) > > ceph version 0.94.1 (e4bfad3a3c51054df7e537a724c8d0bf9be972ff) > 1: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x8b) > [0xbc271b] > 2: (interval_set<snapid_t>::subtract(interval_set<snapid_t> const&)+0xb0) > [0x82cd50] > 3: (PGPool::update(std::tr1::shared_ptr<OSDMap const>)+0x52e) [0x80113e] > 4: (PG::handle_advance_map(std::tr1::shared_ptr<OSDMap const>, > std::tr1::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> >&, > int, std::vector<int, std::allocator<int> >&, int, PG::RecoveryCtx*)+0x282) > [0x801652] > 5: (OSD::advance_pg(unsigned int, PG*, ThreadPool::TPHandle&, PG::RecoveryCtx*, > std::set<boost::intrusive_ptr<PG>, std::less<boost::intrusive_ptr<PG> >, > std::allocator<boost::intrusive_ptr<PG> > >*)+0x2c3) [0x6b0e43] > 6: (OSD::process_peering_events(std::list<PG*, std::allocator<PG*> > const&, > ThreadPool::TPHandle&)+0x21c) [0x6b191c] > 7: (OSD::PeeringWQ::_process(std::list<PG*, std::allocator<PG*> > const&, > ThreadPool::TPHandle&)+0x18) [0x709278] > 8: (ThreadPool::worker(ThreadPool::WorkThread*)+0xa5e) [0xbb38ae] > 9: (ThreadPool::WorkThread::entry()+0x10) [0xbb4950] > 10: (()+0x8182) [0x7fd906946182] > 11: (clone()+0x6d) [0x7fd904eb147d] > > Also by monitoring (ceph -w) I get the following messages, also lots of them. > > 2015-04-27 10:39:52.935812 mon.0 [INF] from='client.? 10.20.0.13:0/1174409' > entity='osd.30' cmd=[{"prefix": "osd crush create-or-move", "args": > ["host=ceph3", "root=default"], "id": 30, "weight": 1.82}]: dispatch > 2015-04-27 10:39:53.297376 mon.0 [INF] from='client.? 10.20.0.13:0/1174483' > entity='osd.26' cmd=[{"prefix": "osd crush create-or-move", "args": > ["host=ceph3", "root=default"], "id": 26, "weight": 1.82}]: dispatch > > > This is a cluster of 3 nodes with 36 OSD's, nodes are also mons and mds's to > save servers. All run Ubuntu 14.04.2. > > I have pretty much tried everything I could think of. > > Restarting daemons doesn't help. > > Any help would be appreciated. I can also provide more logs if necessary. They > just seem to get pretty large in few moments. > > Thank you > Tuomas > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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