Re: OSD Random Failures - Latest Luminous

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 

Hi,

Is it possible to add new empty osds to your cluster? Or do these also crash out? 

Thanks

On 18 Nov 2017 14:32, "Ashley Merrick" <ashley@xxxxxxxxxxxxxx> wrote:

Hello,

 

So seems noup does not help.

 

Still have the same error :

 

2017-11-18 14:26:40.982827 7fb4446cd700 -1 *** Caught signal (Aborted) **in thread 7fb4446cd700 thread_name:tp_peering

 

ceph version 12.2.1 (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)

1: (()+0xa0c554) [0x56547f500554]

2: (()+0x110c0) [0x7fb45cabe0c0]

3: (gsignal()+0xcf) [0x7fb45ba85fcf]

4: (abort()+0x16a) [0x7fb45ba873fa]

5: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x28e) [0x56547f547f0e]

6: (PG::start_peering_interval(std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> > const&, int, std::vector<int, std::allocator<int> > const&, int, ObjectStore::Transaction*)+0x1569) [0x56547f029ad9]

7: (PG::RecoveryState::Reset::react(PG::AdvMap const&)+0x479) [0x56547f02a099]

8: (boost::statechart::simple_state<PG::RecoveryState::Reset, PG::RecoveryState::RecoveryMachine, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na>, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*)+0x188) [0x56547f06c6d8]

9: (boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, PG::RecoveryState::Initial, std::allocator<void>, boost::statechart::null_exception_translator>::process_event(boost::statechart::event_base const&)+0x69) [0x56547f045549]

10: (PG::handle_advance_map(std::shared_ptr<OSDMap const>, std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> >&, int, std::vector<int, std::allocator<int> >&, int, PG::RecoveryCtx*)+0x4a7) [0x56547f00e837]

11: (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> > >*)+0x2e7) [0x56547ef56e67]

12: (OSD::process_peering_events(std::__cxx11::list<PG*, std::allocator<PG*> > const&, ThreadPool::TPHandle&)+0x1e4) [0x56547ef57cb4]

13: (ThreadPool::BatchWorkQueue<PG>::_void_process(void*, ThreadPool::TPHandle&)+0x2c) [0x56547efc2a0c]

14: (ThreadPool::worker(ThreadPool::WorkThread*)+0xeb8) [0x56547f54ef28]

15: (ThreadPool::WorkThread::entry()+0x10) [0x56547f5500c0]

16: (()+0x7494) [0x7fb45cab4494]

17: (clone()+0x3f) [0x7fb45bb3baff]

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

 

I guess even with noup the OSD/PG still has the peer with the other PG’s which is the stage that causes the failure, most OSD’s seem to stay up for about 30 seconds, and every time it’s a different PG listed on the failure.

 

,Ashley

 

From: David Turner [mailto:drakonstein@xxxxxxxxx]
Sent: 18 November 2017 22:19
To: Ashley Merrick <ashley@xxxxxxxxxxxxxx>
Cc: Eric Nelson <ericnelson@xxxxxxxxx>; ceph-users@xxxxxxxx
Subject: Re: OSD Random Failures - Latest Luminous

 

Does letting the cluster run with noup for a while until all down disks are idle, and then letting them come in help at all?  I don't know your specific issue and haven't touched bluestore yet, but that is generally sound advice when is won't start.

Also is there any pattern to the osds that are down? Common PGs, common hosts, common ssds, etc?

 

On Sat, Nov 18, 2017, 7:08 AM Ashley Merrick <ashley@xxxxxxxxxxxxxx> wrote:

Hello,

 

Any further suggestions or work around’s from anyone?

 

Cluster is hard down now with around 2% PG’s offline, on the occasion able to get an OSD to start for a bit but then will seem to do some peering and again crash with “*** Caught signal (Aborted) **in thread 7f3471c55700 thread_name:tp_peering”

 

,Ashley

 

From: Ashley Merrick

Sent: 16 November 2017 17:27
To: Eric Nelson <ericnelson@xxxxxxxxx>

Cc: ceph-users@xxxxxxxx
Subject: Re: OSD Random Failures - Latest Luminous

 

Hello,

 

Good to hear it's not just me, however have a cluster basically offline due to too many OSD's dropping for this issue.

 

Anybody have any suggestions?

 

,Ashley

From: Eric Nelson <ericnelson@xxxxxxxxx>
Sent: 16 November 2017 00:06:14
To: Ashley Merrick
Cc: ceph-users@xxxxxxxx
Subject: Re: OSD Random Failures - Latest Luminous

 

I've been seeing these as well on our SSD cachetier that's been ravaged by disk failures as of late.... Same tp_peering assert as above even running luminous branch from git.

 

Let me know if you have a bug filed I can +1 or have found a workaround.

 

E

 

On Wed, Nov 15, 2017 at 10:25 AM, Ashley Merrick <ashley@xxxxxxxxxxxxxx> wrote:

Hello,

 

After replacing a single OSD disk due to a failed disk I am now seeing 2-3 OSD’s randomly stop and fail to start, do a boot loop get to load_pgs and then fail with the following (I tried setting OSD log’s to 5/5 but didn’t get any extra lines around the error just more information pre boot.

 

Could this be a certain PG causing these OSD’s to crash (6.2f2s10 for example)?

 

    -9> 2017-11-15 17:37:14.696229 7fa4ec50f700  1 osd.37 pg_epoch: 161571 pg[6.2f9s1( v 161563'158209 lc 161175'158153 (150659'148187,161563'158209] local-lis/les=161519/161521 n=47572 ec=31534/31534 lis/c 161519/152474 les/c/f 161521/152523/159786 161517/161519/161519) [34,37,13,12,66,69,118,120,28,20,88,0,2]/[34,37,13,12,66,69,118,120,28,20,53,54,2147483647] r=1 lpr=161563 pi=[152474,161519)/1 crt=161562'158208 lcod 0'0 unknown NOTIFY m=21] state<Start>: transitioning to Stray

    -8> 2017-11-15 17:37:14.696239 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f9s1( v 161563'158209 lc 161175'158153 (150659'148187,161563'158209] local-lis/les=161519/161521 n=47572 ec=31534/31534 lis/c 161519/152474 les/c/f 161521/152523/159786 161517/161519/161519) [34,37,13,12,66,69,118,120,28,20,88,0,2]/[34,37,13,12,66,69,118,120,28,20,53,54,2147483647] r=1 lpr=161563 pi=[152474,161519)/1 crt=161562'158208 lcod 0'0 unknown NOTIFY m=21] exit Start 0.000019 0 0.000000

    -7> 2017-11-15 17:37:14.696250 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f9s1( v 161563'158209 lc 161175'158153 (150659'148187,161563'158209] local-lis/les=161519/161521 n=47572 ec=31534/31534 lis/c 161519/152474 les/c/f 161521/152523/159786 161517/161519/161519) [34,37,13,12,66,69,118,120,28,20,88,0,2]/[34,37,13,12,66,69,118,120,28,20,53,54,2147483647] r=1 lpr=161563 pi=[152474,161519)/1 crt=161562'158208 lcod 0'0 unknown NOTIFY m=21] enter Started/Stray

    -6> 2017-11-15 17:37:14.696324 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] exit Reset 3.363755 2 0.000076

    -5> 2017-11-15 17:37:14.696337 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] enter Started

    -4> 2017-11-15 17:37:14.696346 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] enter Start

    -3> 2017-11-15 17:37:14.696353 7fa4ec50f700  1 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] state<Start>: transitioning to Stray

    -2> 2017-11-15 17:37:14.696364 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] exit Start 0.000018 0 0.000000

    -1> 2017-11-15 17:37:14.696372 7fa4ec50f700  5 osd.37 pg_epoch: 161571 pg[6.2f2s10( v 161570'157712 lc 161175'157648 (160455'154564,161570'157712] local-lis/les=161517/161519 n=47328 ec=31534/31534 lis/c 161517/160962 les/c/f 161519/160963/159786 161517/161517/108939) [96,100,79,4,69,65,57,59,135,134,37,35,18] r=10 lpr=161570 pi=[160962,161517)/2 crt=161560'157711 lcod 0'0 unknown NOTIFY m=5] enter Started/Stray

     0> 2017-11-15 17:37:14.697245 7fa4ebd0e700 -1 *** Caught signal (Aborted) **

in thread 7fa4ebd0e700 thread_name:tp_peering

 

ceph version 12.2.1 (3e7492b9ada8bdc9a5cd0feafd42fbca27f9c38e) luminous (stable)

1: (()+0xa3acdc) [0x55dfb6ba3cdc]

2: (()+0xf890) [0x7fa510e2c890]

3: (gsignal()+0x37) [0x7fa50fe66067]

4: (abort()+0x148) [0x7fa50fe67448]

5: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x27f) [0x55dfb6be6f5f]

6: (PG::start_peering_interval(std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> > const&, int, std::vector<int, std::allocator<int> > const&, int, ObjectStore::Transaction*)+0x14e3) [0x55dfb670f8a3]

7: (PG::RecoveryState::Reset::react(PG::AdvMap const&)+0x539) [0x55dfb670ff39]

8: (boost::statechart::simple_state<PG::RecoveryState::Reset, PG::RecoveryState::RecoveryMachine, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na, mpl_::na>, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*)+0x244) [0x55dfb67552a4]

9: (boost::statechart::state_machine<PG::RecoveryState::RecoveryMachine, PG::RecoveryState::Initial, std::allocator<void>, boost::statechart::null_exception_translator>::send_event(boost::statechart::event_base const&)+0x6b) [0x55dfb6732c1b]

10: (PG::handle_advance_map(std::shared_ptr<OSDMap const>, std::shared_ptr<OSDMap const>, std::vector<int, std::allocator<int> >&, int, std::vector<int, std::allocator<int> >&, int, PG::RecoveryCtx*)+0x3e3) [0x55dfb6702ef3]

11: (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> > >*)+0x20a) [0x55dfb664db2a]

12: (OSD::process_peering_events(std::list<PG*, std::allocator<PG*> > const&, ThreadPool::TPHandle&)+0x175) [0x55dfb664e6b5]

13: (ThreadPool::BatchWorkQueue<PG>::_void_process(void*, ThreadPool::TPHandle&)+0x27) [0x55dfb66ae5a7]

14: (ThreadPool::worker(ThreadPool::WorkThread*)+0xa8f) [0x55dfb6bedb1f]

15: (ThreadPool::WorkThread::entry()+0x10) [0x55dfb6beea50]

16: (()+0x8064) [0x7fa510e25064]

17: (clone()+0x6d) [0x7fa50ff1962d]

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

 

--- logging levels ---

   0/ 5 none

   0/ 1 lockdep

   0/ 1 context

   1/ 1 crush

   1/ 5 mds

   1/ 5 mds_balancer

   1/ 5 mds_locker

   1/ 5 mds_log

   1/ 5 mds_log_expire

   1/ 5 mds_migrator

   0/ 1 buffer

   0/ 1 timer

   0/ 1 filer

   0/ 1 striper

   0/ 1 objecter

   0/ 5 rados

   0/ 5 rbd

   0/ 5 rbd_mirror

   0/ 5 rbd_replay

   0/ 5 journaler

   0/ 5 objectcacher

   0/ 5 client

   1/ 5 osd

   0/ 5 optracker

   0/ 5 objclass

   1/ 3 filestore

   1/ 3 journal

   0/ 5 ms

   1/ 5 mon

   0/10 monc

   1/ 5 paxos

   0/ 5 tp

   1/ 5 auth

   1/ 5 crypto

   1/ 1 finisher

   1/ 5 heartbeatmap

   1/ 5 perfcounter

   1/ 5 rgw

   1/10 civetweb

   1/ 5 javaclient

   1/ 5 asok

   1/ 1 throttle

   0/ 0 refs

   1/ 5 xio

   1/ 5 compressor

   1/ 5 bluestore

   1/ 5 bluefs

   1/ 3 bdev

   1/ 5 kstore

   4/ 5 rocksdb

   4/ 5 leveldb

   4/ 5 memdb

   1/ 5 kinetic

   1/ 5 fuse

   1/ 5 mgr

   1/ 5 mgrc

   1/ 5 dpdk

   1/ 5 eventtrace

  -2/-2 (syslog threshold)

  -1/-1 (stderr threshold)

  max_recent     10000

  max_new         1000

  log_file /var/log/ceph/ceph-osd.37.log


_______________________________________________
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

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]

  Powered by Linux