Re: How to detect degraded objects

[Sahana Lokeshappa <Sahana.Lokeshappa@xxxxxxxxxxx>]

Hi Tuan,

 

14918 active+clean

                   1 active+clean+scrubbing+deep

                  52 active+recovery_wait+degraded

                   2 active+recovering+degraded

 

This says that 2 +52 pgs are degraded. You can run command:

 

ceph pg dump | grep degraded. You will get list of pgs which are  in degraded state. The objects included in that pg are in degraded state

 

Thanks

Sahana Lokeshappa

 

From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of Ta Ba Tuan
Sent: Friday, November 07, 2014 2:49 PM
To: ceph-users@xxxxxxxxxxxxxx
Subject: How to detect degraded objects

 

Hi everyone,

  111/57706299 objects degraded (0.001%)                         

   &

 n

bsp;                                                                  

        14918 active+clean

                   1 active+clean+scrubbing+deep

                  52 active+recovery_wait+degraded

                   2 active+recovering+degraded

Ceph'state : 111 /57706299 objects degraded.
Some missing object(s) to have CEPH crash one osd daemon.

How to list degraded objects? Guide me, please. Thanks!

 -2196> 2014-11-07 16:04:23.063584 7fe1aed83700 10 osd.21 pg_epoch: 107789 pg[6.9f0( v 107789'7058293 lc 107786'7058229 (107617'7055096,107789'7058293] local-les=107788 n=4506 ec=164 les/c 107788/107785 107787/107787/105273) [101,21,78] r=1 lpr=107787 pi=106418-107786/36 luod=0'0 crt=107786'7058241 lcod 107786'7058222 active m=1] got missing 1f7c69f0/rbd_data.885435b2bbeeb.00000000000059c2/head//6 v 107786'7058230

     0> 2014-11-07 16:14:57.024605 7f8602e3d700 -1 *** Caught signal (Aborted) **
 in thread 7f8602e3d700

 ceph version 0.87-6-gdba7def (dba7defc623474ad17263c9fccfec60fe7a439f0)
 1: /usr/bin/ceph-osd() [0x9b6725]
 2: (()+0xfcb0) [0x7f8626439cb0]
 3: (gsignal()+0x35) [0x7f8624d3e0d5]
 4: (abort()+0x17b) [0x7f8624d4183b]
 5: (__gnu_cxx::__verbose_terminate_handler()+0x11d) [0x7f862569069d]
 6: (()+0xb5846) [0x7f862568e846]
 7: (()+0xb5873) [0x7f862568e873]
 8: (()+0xb596e) [0x7f862568e96e]
 9: (ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x259) [0xaa0089]
 10: (ReplicatedPG::trim_object(hobject_t const&)+0x222d) [0x8139ed]
 11: (ReplicatedPG::TrimmingObjects::react(ReplicatedPG::SnapTrim const&)+0x43e) [0x82b9be]
 12: (boost::statechart::simple_state<ReplicatedPG::TrimmingObjects, ReplicatedPG::SnapTrimmer, boost::mpl::list<mpl_::na, mpl_::na, mpl_::na, mp
l_::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_::n
a, mpl_::na, mpl_::na>, (boost::statechart::history_mode)0>::react_impl(boost::statechart::event_base const&, void const*)+0xc0) [0x870ce0]
 13: (boost::statechart::state_machine<ReplicatedPG::SnapTrimmer, ReplicatedPG::NotTrimming, std::allocator<void>, boost::statechart::null_except
ion_translator>::process_queued_events()+0xfb) [0x85618b]
 14: (boost::statechart::state_machine<ReplicatedPG::SnapTrimmer, ReplicatedPG::NotTrimming, std::allocator<void>, boost::statechart::null_except
ion_translator>::process_event(boost::statechart::event_base const&)+0x1e) [0x85633e]
 15: (ReplicatedPG::snap_trimmer()+0x4f8) [0x7d5ef8]
 16: (OSD::SnapTrimWQ::_process(PG*)+0x14) [0x673ab4]
 17: (ThreadPool::worker(ThreadPool::WorkThread*)+0x48e) [0xa8fade]
 18: (ThreadPool::WorkThread::entry()+0x10) [0xa92870]
 19: (()+0x7e9a) [0x7f8626431e9a]
 20: (clone()+0x6d) [0x7f8624dfc31d]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.

--
Tuan
HaNoi-VietNam

---

PLEASE NOTE: The information contained in this electronic mail message is intended only for the use of the designated recipient(s) named above. If the reader of this message is not the intended recipient, you are hereby notified that you have received this message in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify the sender by telephone or e-mail (as shown above) immediately and destroy any and all copies of this message in your possession (whether hard copies or electronically stored copies).

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