On Mon, 4 May 2015, Tuomas Juntunen wrote: > 5827504: 10.20.0.11:6800/3382530 'ceph1' mds.0.262 up:rejoin seq 33159 This is why it is 'degraded'... stuck in up:rejoin state. > The active+clean+replay has been there for a day now, so there must be > something that is not ok, if it should've gone away in cople of minutes. ...possibly because the pg is stuck in replay state. Can you do 'ceph pg <pgid> query' on one of them? And may be see if bouncing one of the OSDs for the pg clears it up (ceph osd down $osdid). sage > > > Thanks > > Tuomas > > -----Original Message----- > From: Sage Weil [mailto:sage@xxxxxxxxxxxx] > Sent: 4. toukokuuta 2015 18:29 > To: Tuomas Juntunen > Cc: ceph-users@xxxxxxxxxxxxxx; ceph-devel@xxxxxxxxxxxxxxx > Subject: RE: Upgrade from Giant to Hammer and after some basic > operations most of the OSD's went down > > On Mon, 4 May 2015, Tuomas Juntunen wrote: > > Hi > > > > Thanks Sage, I got it working now. Everything else seems to be ok, > > except mds is reporting "mds cluster is degraded", not sure what could be > wrong. > > Mds is running and all osds are up and pg's are active+clean and > > active+clean+replay. > > Great! The 'replay' part should clear after a minute or two. > > > Had to delete some empty pools which were created while the osd's were > > not working and recovery started to go through. > > > > Seems mds is not that stable, this isn't the first time it goes degraded. > > Before it just started to work, but now I just can't get it back working. > > What does 'ceph mds dump' say? > > sage > > > > > Thanks > > > > Br, > > Tuomas > > > > > > -----Original Message----- > > From: tuomas.juntunen@xxxxxxxxxxxxxxx > > [mailto:tuomas.juntunen@xxxxxxxxxxxxxxx] > > Sent: 1. toukokuuta 2015 21:14 > > To: Sage Weil > > Cc: tuomas.juntunen; ceph-users@xxxxxxxxxxxxxx; > > ceph-devel@xxxxxxxxxxxxxxx > > Subject: Re: Upgrade from Giant to Hammer and after some > > basic operations most of the OSD's went down > > > > Thanks, I'll do this when the commit is available and report back. > > > > And indeed, I'll change to the official ones after everything is ok. > > > > Br, > > Tuomas > > > > > On Fri, 1 May 2015, tuomas.juntunen@xxxxxxxxxxxxxxx wrote: > > >> Hi > > >> > > >> I deleted the images and img pools and started osd's, they still die. > > >> > > >> Here's a log of one of the osd's after this, if you need it. > > >> > > >> http://beta.xaasbox.com/ceph/ceph-osd.19.log > > > > > > I've pushed another commit that should avoid this case, sha1 > > > 425bd4e1dba00cc2243b0c27232d1f9740b04e34. > > > > > > Note that once the pools are fully deleted (shouldn't take too long > > > once the osds are up and stabilize) you should switch back to the > > > normal packages that don't have these workarounds. > > > > > > sage > > > > > > > > > > > >> > > >> Br, > > >> Tuomas > > >> > > >> > > >> > Thanks man. I'll try it tomorrow. Have a good one. > > >> > > > >> > Br,T > > >> > > > >> > -------- Original message -------- > > >> > From: Sage Weil <sage@xxxxxxxxxxxx> > > >> > Date: 30/04/2015 18:23 (GMT+02:00) > > >> > To: Tuomas Juntunen <tuomas.juntunen@xxxxxxxxxxxxxxx> > > >> > Cc: ceph-users@xxxxxxxxxxxxxx, ceph-devel@xxxxxxxxxxxxxxx > > >> > Subject: RE: Upgrade from Giant to Hammer and after > > >> > some basic > > >> > > >> > operations most of the OSD's went down > > >> > > > >> > On Thu, 30 Apr 2015, tuomas.juntunen@xxxxxxxxxxxxxxx wrote: > > >> >> Hey > > >> >> > > >> >> Yes I can drop the images data, you think this will fix it? > > >> > > > >> > It's a slightly different assert that (I believe) should not > > >> > trigger once the pool is deleted. Please give that a try and if > > >> > you still hit it I'll whip up a workaround. > > >> > > > >> > Thanks! > > >> > sage > > >> > > > >> > > > > >> >> > > >> >> Br, > > >> >> > > >> >> Tuomas > > >> >> > > >> >> > On Wed, 29 Apr 2015, Tuomas Juntunen wrote: > > >> >> >> Hi > > >> >> >> > > >> >> >> I updated that version and it seems that something did > > >> >> >> happen, the osd's stayed up for a while and 'ceph status' got > updated. > > >> >> >> But then in couple > > >> of > > >> >> >> minutes, they all went down the same way. > > >> >> >> > > >> >> >> I have attached new 'ceph osd dump -f json-pretty' and got a > > >> >> >> new log > > >> from > > >> >> >> one of the osd's with osd debug = 20, > > >> >> >> http://beta.xaasbox.com/ceph/ceph-osd.15.log > > >> >> > > > >> >> > Sam mentioned that you had said earlier that this was not > > >> >> > critical > > data? > > >> >> > If not, I think the simplest thing is to just drop those > > >> >> > pools. The important thing (from my perspective at least :) > > >> >> > is that we understand > > >> the > > >> >> > root cause and can prevent this in the future. > > >> >> > > > >> >> > sage > > >> >> > > > >> >> > > > >> >> >> > > >> >> >> Thank you! > > >> >> >> > > >> >> >> Br, > > >> >> >> Tuomas > > >> >> >> > > >> >> >> > > >> >> >> > > >> >> >> -----Original Message----- > > >> >> >> From: Sage Weil [mailto:sage@xxxxxxxxxxxx] > > >> >> >> Sent: 28. huhtikuuta 2015 23:57 > > >> >> >> To: Tuomas Juntunen > > >> >> >> Cc: ceph-users@xxxxxxxxxxxxxx; ceph-devel@xxxxxxxxxxxxxxx > > >> >> >> Subject: Re: Upgrade from Giant to Hammer and > > >> >> >> after some > > >> basic > > >> >> >> operations most of the OSD's went down > > >> >> >> > > >> >> >> Hi Tuomas, > > >> >> >> > > >> >> >> I've pushed an updated wip-hammer-snaps branch. Can you > > >> >> >> please > > try it? > > >> >> >> The build will appear here > > >> >> >> > > >> >> >> > > >> >> >> http://gitbuilder.ceph.com/ceph-deb-trusty-x86_64-basic/sha1/ > > >> >> >> 08 > > >> >> >> bf531331afd5e > > >> >> >> 2eb514067f72afda11bcde286 > > >> >> >> > > >> >> >> (or a similar url; adjust for your distro). > > >> >> >> > > >> >> >> Thanks! > > >> >> >> sage > > >> >> >> > > >> >> >> > > >> >> >> On Tue, 28 Apr 2015, Sage Weil wrote: > > >> >> >> > > >> >> >> > [adding ceph-devel] > > >> >> >> > > > >> >> >> > Okay, I see the problem. This seems to be unrelated ot > > >> >> >> > the giant -> hammer move... it's a result of the tiering > > >> >> >> > changes you > > made: > > >> >> >> > > > >> >> >> > > > > > > > The following: > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > ceph osd tier add img images --force-nonempty > > >> >> >> > > > > > > > ceph osd tier cache-mode images forward ceph > > >> >> >> > > > > > > > osd tier set-overlay img images > > >> >> >> > > > >> >> >> > Specifically, --force-nonempty bypassed important safety > checks. > > >> >> >> > > > >> >> >> > 1. images had snapshots (and removed_snaps) > > >> >> >> > > > >> >> >> > 2. images was added as a tier *of* img, and img's > > >> >> >> > removed_snaps was copied to images, clobbering the > > >> >> >> > removed_snaps value (see > > >> >> >> > OSDMap::Incremental::propagate_snaps_to_tiers) > > >> >> >> > > > >> >> >> > 3. tiering relation was undone, but removed_snaps was still > > >> >> >> > gone > > >> >> >> > > > >> >> >> > 4. on OSD startup, when we load the PG, removed_snaps is > > >> >> >> > initialized with the older map. later, in > > >> >> >> > PGPool::update(), we assume that removed_snaps alwasy grows > > >> >> >> > (never shrinks) and we > > trigger an assert. > > >> >> >> > > > >> >> >> > To fix this I think we need to do 2 things: > > >> >> >> > > > >> >> >> > 1. make the OSD forgiving out removed_snaps getting > > >> >> >> > smaller. This is probably a good thing anyway: once we > > >> >> >> > know snaps are removed on all OSDs we can prune the > > >> >> >> > interval_set in the > > OSDMap. Maybe. > > >> >> >> > > > >> >> >> > 2. Fix the mon to prevent this from happening, *even* when > > >> >> >> > --force-nonempty is specified. (This is the root cause.) > > >> >> >> > > > >> >> >> > I've opened http://tracker.ceph.com/issues/11493 to track this. > > >> >> >> > > > >> >> >> > sage > > >> >> >> > > > >> >> >> > > > >> >> >> > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > Idea was to make images as a tier to img, move > > >> >> >> > > > > > > > data to img then change > > >> >> >> > > > > > > clients to use the new img pool. > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > Br, > > >> >> >> > > > > > > > Tuomas > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > 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 > > >> >> >> > > > > > > > >>-4> 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 > > >> >> >> > > > > > > > >>-2> 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_se > > >> >> >> > > > > > > > >>t< > > >> >> >> > > > > > > > >>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>, > > >> >> >> > > > > > > > >> 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-user > > >> >> >> > > > > > > > >> s- > > >> >> >> > > > > > > > >> ceph.com > > >> >> >> > > > > > > > >> > > >> >> >> > > > > > > > >> > > >> >> >> > > > > > > > >> > > >> >> >> > > > > > > > > > > >> >> >> > > > > > > > > > > >> >> >> > > > > > > > > _____________________________________________ > > >> >> >> > > > > > > > > __ ceph-users mailing list > > >> >> >> > > > > > > > > ceph-users@xxxxxxxxxxxxxx > > >> >> >> > > > > > > > > http://lists.ceph.com/listinfo.cgi/ceph-users > > >> >> >> > > > > > > > > -c > > >> >> >> > > > > > > > > eph.com > > >> >> >> > > > > > > > > > > >> >> >> > > > > > > > > > > >> >> >> > > > > > > > > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > _______________________________________________ > > >> >> >> > > > > > > > ceph-users mailing list > > >> >> >> > > > > > > > ceph-users@xxxxxxxxxxxxxx > > >> >> >> > > > > > > > http://lists.ceph.com/listinfo.cgi/ceph-users-c > > >> >> >> > > > > > > > ep > > >> >> >> > > > > > > > h.com > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > _______________________________________________ > > >> >> >> > > > > > > > ceph-users mailing list > > >> >> >> > > > > > > > ceph-users@xxxxxxxxxxxxxx > > >> >> >> > > > > > > > http://lists.ceph.com/listinfo.cgi/ceph-users-c > > >> >> >> > > > > > > > ep > > >> >> >> > > > > > > > h.com > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > > >> >> >> > > > > > > > > >> >> >> > > > > > > > >> >> >> > > > > > > > >> >> >> > > > > > > >> >> >> > > > > > > >> >> >> > > > > > >> >> >> > > > > >> >> >> > > > > >> >> >> > _______________________________________________ > > >> >> >> > ceph-users mailing list > > >> >> >> > ceph-users@xxxxxxxxxxxxxx > > >> >> >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >> >> >> > > > >> >> >> > > > >> >> >> > > >> >> > > > >> >> > > >> >> > > >> >> -- > > >> >> To unsubscribe from this list: send the line "unsubscribe > > >> >> ceph-devel" in the body of a message to > > >> >> majordomo@xxxxxxxxxxxxxxx More majordomo info at > > >> >> http://vger.kernel.org/majordomo-info.html > > >> >> > > >> >> > > >> > _______________________________________________ > > >> > ceph-users mailing list > > >> > ceph-users@xxxxxxxxxxxxxx > > >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >> > > > >> > > >> > > >> > > > > > > > > > > -- > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > >
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