Re: [ceph-users] ceph cluster inconsistency?

Kenneth Waegeman Mon, 18 Aug 2014 02:39:07 -0700

Hi,

I tried this after restarting the osd, but I guess that was not the aim
(

# ceph-kvstore-tool /var/lib/ceph/osd/ceph-67/current/ list_GHOBJTOSEQ_| grep 6adb1100 -A 100IO error: lock /var/lib/ceph/osd/ceph-67/current//LOCK: Resourcetemporarily unavailabletools/ceph_kvstore_tool.cc: In function 'StoreTool::StoreTool(conststring&)' thread 7f8fecf7d780 time 2014-08-18 11:12:29.551780

tools/ceph_kvstore_tool.cc: 38: FAILED assert(!db_ptr->open(std::cerr))
..
)

When I run it after bringing the osd down, it takes a while, but ithas no output.. (When running it without the grep, I'm getting a hugelist )

Or should I run this immediately after the osd is crashed, (because itmaybe rebalanced? I did already restarted the cluster)

I don't know if it is related, but before I could all do that, I hadto fix something else: A monitor did run out if disk space, using 8GBfor his store.db folder (lot of sst files). Other monitors are alsonear that level.Never had that problem on previous setups before. I recreated amonitor and now it uses 3.8GB.


Thanks!

Kenneth



----- Message from Sage Weil <sw...@redhat.com> ---------
   Date: Fri, 15 Aug 2014 06:10:34 -0700 (PDT)
   From: Sage Weil <sw...@redhat.com>
Subject: Re: [ceph-users] ceph cluster inconsistency?
     To: Haomai Wang <haomaiw...@gmail.com>

Cc: Kenneth Waegeman <kenneth.waege...@ugent.be>,ceph-users@lists.ceph.com

On Fri, 15 Aug 2014, Haomai Wang wrote:

Hi Kenneth,

I don't find valuable info in your logs, it lack of the necessary
debug output when accessing crash code.

But I scan the encode/decode implementation in GenericObjectMap and
find something bad.

For example, two oid has same hash and their name is:
A: "rb.data.123"
B: "rb-123"

In ghobject_t compare level, A < B. But GenericObjectMap encode "." to
"%e", so the key in DB is:
A: _GHOBJTOSEQ_:blah!51615000!!none!!rb%edata%e123!head
B: _GHOBJTOSEQ_:blah!51615000!!none!!rb-123!head

A > B

And it seemed that the escape function is useless and should be disabled.

I'm not sure whether Kenneth's problem is touching this bug. Because
this scene only occur when the object set is very large and make the
two object has same hash value.

Kenneth, could you have time to run "ceph-kv-store [path-to-osd] list
_GHOBJTOSEQ_| grep 6adb1100 -A 100". ceph-kv-store is a debug tool
which can be compiled from source. You can clone ceph repo and run
"./authongen.sh; ./configure; cd src; make ceph-kvstore-tool".
"path-to-osd" should be "/var/lib/ceph/osd-[id]/current/". "6adb1100"
is from your verbose log and the next 100 rows should know necessary
infos.


You can also get ceph-kvstore-tool from the 'ceph-tests' package.

Hi sage, do you think we need to provided with upgrade function to fix it?


Hmm, we might.  This only affects the key/value encoding right?  The
FileStore is using its own function to map these to file names?

Can you open a ticket in the tracker for this?

Thanks!
sage



On Thu, Aug 14, 2014 at 7:36 PM, Kenneth Waegeman
<kenneth.waege...@ugent.be> wrote:

>
> ----- Message from Haomai Wang <haomaiw...@gmail.com> ---------
>    Date: Thu, 14 Aug 2014 19:11:55 +0800
>
>    From: Haomai Wang <haomaiw...@gmail.com>
> Subject: Re: [ceph-users] ceph cluster inconsistency?
>      To: Kenneth Waegeman <kenneth.waege...@ugent.be>
>
>
>> Could you add config "debug_keyvaluestore = 20/20" to the crashed osd
>> and replay the command causing crash?
>>
>> I would like to get more debug infos! Thanks.
>
>
> I included the log in attachment!
> Thanks!
>
>>
>> On Thu, Aug 14, 2014 at 4:41 PM, Kenneth Waegeman
>> <kenneth.waege...@ugent.be> wrote:
>>>
>>>
>>> I have:
>>> osd_objectstore = keyvaluestore-dev
>>>
>>> in the global section of my ceph.conf
>>>
>>>
>>> [root@ceph002 ~]# ceph osd erasure-code-profile get profile11
>>> directory=/usr/lib64/ceph/erasure-code
>>> k=8
>>> m=3
>>> plugin=jerasure
>>> ruleset-failure-domain=osd
>>> technique=reed_sol_van
>>>
>>> the ecdata pool has this as profile
>>>
>>> pool 3 'ecdata' erasure size 11 min_size 8 crush_ruleset 2 object_hash
>>> rjenkins pg_num 128 pgp_num 128 last_change 161 flags hashpspool
>>> stripe_width 4096
>>>
>>> ECrule in crushmap
>>>
>>> rule ecdata {
>>>         ruleset 2
>>>         type erasure
>>>         min_size 3
>>>         max_size 20
>>>         step set_chooseleaf_tries 5
>>>         step take default-ec
>>>         step choose indep 0 type osd
>>>         step emit
>>> }
>>> root default-ec {
>>>         id -8           # do not change unnecessarily
>>>         # weight 140.616
>>>         alg straw
>>>         hash 0  # rjenkins1
>>>         item ceph001-ec weight 46.872
>>>         item ceph002-ec weight 46.872
>>>         item ceph003-ec weight 46.872
>>> ...
>>>
>>> Cheers!
>>> Kenneth
>>>
>>> ----- Message from Haomai Wang <haomaiw...@gmail.com> ---------
>>>    Date: Thu, 14 Aug 2014 10:07:50 +0800
>>>    From: Haomai Wang <haomaiw...@gmail.com>
>>> Subject: Re: [ceph-users] ceph cluster inconsistency?
>>>      To: Kenneth Waegeman <kenneth.waege...@ugent.be>
>>>      Cc: ceph-users <ceph-users@lists.ceph.com>
>>>
>>>
>>>
>>>> Hi Kenneth,
>>>>
>>>> Could you give your configuration related to EC and KeyValueStore?
>>>> Not sure whether it's bug on KeyValueStore
>>>>
>>>> On Thu, Aug 14, 2014 at 12:06 AM, Kenneth Waegeman
>>>> <kenneth.waege...@ugent.be> wrote:
>>>>>
>>>>>
>>>>> Hi,
>>>>>
>>>>> I was doing some tests with rados bench on a Erasure Coded pool (using
>>>>> keyvaluestore-dev objectstore) on 0.83, and I see some strangs things:
>>>>>
>>>>>
>>>>> [root@ceph001 ~]# ceph status
>>>>>     cluster 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
>>>>>      health HEALTH_WARN too few pgs per osd (4 < min 20)
>>>>>      monmap e1: 3 mons at
>>>>>
>>>>>

>>>>>{ceph001=10.141.8.180:6789/0,ceph002=10.141.8.181:6789/0,ceph003=10.141.8.182:6789/0},

>>>>> election epoch 6, quorum 0,1,2 ceph001,ceph002,ceph003
>>>>>      mdsmap e116: 1/1/1 up {0=ceph001.cubone.os=up:active}, 2
>>>>> up:standby
>>>>>      osdmap e292: 78 osds: 78 up, 78 in
>>>>>       pgmap v48873: 320 pgs, 4 pools, 15366 GB data, 3841 kobjects
>>>>>             1381 GB used, 129 TB / 131 TB avail
>>>>>                  320 active+clean
>>>>>
>>>>> There is around 15T of data, but only 1.3 T usage.
>>>>>
>>>>> This is also visible in rados:
>>>>>
>>>>> [root@ceph001 ~]# rados df
>>>>> pool name       category                 KB      objects       clones
>>>>> degraded      unfound           rd        rd KB           wr        wr
>>>>> KB
>>>>> data            -                          0            0            0
>>>>> 0           0            0            0            0            0
>>>>> ecdata          -                16113451009      3933959            0
>>>>> 0           0            1            1      3935632  16116850711
>>>>> metadata        -                          2           20            0
>>>>> 0           0           33           36           21            8
>>>>> rbd             -                          0            0            0
>>>>> 0           0            0            0            0            0
>>>>>   total used      1448266016      3933979
>>>>>   total avail   139400181016
>>>>>   total space   140848447032
>>>>>
>>>>>
>>>>> Another (related?) thing: if I do rados -p ecdata ls, I trigger osd
>>>>> shutdowns (each time):
>>>>> I get a list followed by an error:
>>>>>
>>>>> ...
>>>>> benchmark_data_ceph001.cubone.os_8961_object243839
>>>>> benchmark_data_ceph001.cubone.os_5560_object801983
>>>>> benchmark_data_ceph001.cubone.os_31461_object856489
>>>>> benchmark_data_ceph001.cubone.os_8961_object202232
>>>>> benchmark_data_ceph001.cubone.os_4919_object33199
>>>>> benchmark_data_ceph001.cubone.os_5560_object807797
>>>>> benchmark_data_ceph001.cubone.os_4919_object74729
>>>>> benchmark_data_ceph001.cubone.os_31461_object1264121
>>>>> benchmark_data_ceph001.cubone.os_5560_object1318513
>>>>> benchmark_data_ceph001.cubone.os_5560_object1202111
>>>>> benchmark_data_ceph001.cubone.os_31461_object939107
>>>>> benchmark_data_ceph001.cubone.os_31461_object729682
>>>>> benchmark_data_ceph001.cubone.os_5560_object122915
>>>>> benchmark_data_ceph001.cubone.os_5560_object76521
>>>>> benchmark_data_ceph001.cubone.os_5560_object113261
>>>>> benchmark_data_ceph001.cubone.os_31461_object575079
>>>>> benchmark_data_ceph001.cubone.os_5560_object671042
>>>>> benchmark_data_ceph001.cubone.os_5560_object381146

>>>>> 2014-08-13 17:57:48.736150 7f65047b5700 0 --10.141.8.180:0/1023295 >>

>>>>> 10.141.8.182:6839/4471 pipe(0x7f64fc019b20 sd=5 :0 s=1 pgs=0 cs=0 l=1
>>>>> c=0x7f64fc019db0).fault
>>>>>
>>>>> And I can see this in the log files:
>>>>>
>>>>>    -25> 2014-08-13 17:52:56.323908 7f8a97fa4700  1 --
>>>>> 10.143.8.182:6827/64670 <== osd.57 10.141.8.182:0/15796 51 ====
>>>>> osd_ping(ping e220 stamp 2014-08-13 17:52:56.323092) v2 ==== 47+0+0
>>>>> (3227325175 0 0) 0xf475940 con 0xee89fa0
>>>>>    -24> 2014-08-13 17:52:56.323938 7f8a97fa4700  1 --

>>>>> 10.143.8.182:6827/64670 --> 10.141.8.182:0/15796 --osd_ping(ping_reply

>>>>> e220
>>>>> stamp 2014-08-13 17:52:56.323092) v2 -- ?+0 0xf815b00 con 0xee89fa0
>>>>>    -23> 2014-08-13 17:52:56.324078 7f8a997a7700  1 --
>>>>> 10.141.8.182:6840/64670 <== osd.57 10.141.8.182:0/15796 51 ====
>>>>> osd_ping(ping e220 stamp 2014-08-13 17:52:56.323092) v2 ==== 47+0+0
>>>>> (3227325175 0 0) 0xf132bc0 con 0xee8a680
>>>>>    -22> 2014-08-13 17:52:56.324111 7f8a997a7700  1 --

>>>>> 10.141.8.182:6840/64670 --> 10.141.8.182:0/15796 --osd_ping(ping_reply

>>>>> e220
>>>>> stamp 2014-08-13 17:52:56.323092) v2 -- ?+0 0xf811a40 con 0xee8a680
>>>>>    -21> 2014-08-13 17:52:56.584461 7f8a997a7700  1 --
>>>>> 10.141.8.182:6840/64670 <== osd.29 10.143.8.181:0/12142 47 ====
>>>>> osd_ping(ping e220 stamp 2014-08-13 17:52:56.583010) v2 ==== 47+0+0
>>>>> (3355887204 0 0) 0xf655940 con 0xee88b00
>>>>>    -20> 2014-08-13 17:52:56.584486 7f8a997a7700  1 --

>>>>> 10.141.8.182:6840/64670 --> 10.143.8.181:0/12142 --osd_ping(ping_reply

>>>>> e220
>>>>> stamp 2014-08-13 17:52:56.583010) v2 -- ?+0 0xf132bc0 con 0xee88b00
>>>>>    -19> 2014-08-13 17:52:56.584498 7f8a97fa4700  1 --
>>>>> 10.143.8.182:6827/64670 <== osd.29 10.143.8.181:0/12142 47 ====
>>>>> osd_ping(ping e220 stamp 2014-08-13 17:52:56.583010) v2 ==== 47+0+0
>>>>> (3355887204 0 0) 0xf20e040 con 0xee886e0
>>>>>    -18> 2014-08-13 17:52:56.584526 7f8a97fa4700  1 --

>>>>> 10.143.8.182:6827/64670 --> 10.143.8.181:0/12142 --osd_ping(ping_reply

>>>>> e220
>>>>> stamp 2014-08-13 17:52:56.583010) v2 -- ?+0 0xf475940 con 0xee886e0
>>>>>    -17> 2014-08-13 17:52:56.594448 7f8a798c7700  1 --
>>>>> 10.141.8.182:6839/64670 >> :/0 pipe(0xec15f00 sd=74 :6839 s=0 pgs=0
>>>>> cs=0
>>>>> l=0
>>>>> c=0xee856a0).accept sd=74 10.141.8.180:47641/0
>>>>>    -16> 2014-08-13 17:52:56.594921 7f8a798c7700  1 --
>>>>> 10.141.8.182:6839/64670 <== client.7512 10.141.8.180:0/1018433 1 ====
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220) v4 ==== 151+0+39 (1972163119 0
>>>>> 4174233976) 0xf3bca40 con 0xee856a0
>>>>>    -15> 2014-08-13 17:52:56.594957 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.594874, event: header_read, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>    -14> 2014-08-13 17:52:56.594970 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.594880, event: throttled, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>    -13> 2014-08-13 17:52:56.594978 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.594917, event: all_read, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>    -12> 2014-08-13 17:52:56.594986 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 0.000000, event: dispatched, op: osd_op(client.7512.0:1
>>>>> [pgls
>>>>> start_epoch 0] 3.0 ack+read+known_if_redirected e220)
>>>>>    -11> 2014-08-13 17:52:56.595127 7f8a90795700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.595104, event: reached_pg, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>    -10> 2014-08-13 17:52:56.595159 7f8a90795700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.595153, event: started, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -9> 2014-08-13 17:52:56.602179 7f8a90795700  1 --
>>>>> 10.141.8.182:6839/64670 --> 10.141.8.180:0/1018433 -- osd_op_reply(1
>>>>> [pgls
>>>>> start_epoch 0] v164'30654 uv30654 ondisk = 0) v6 -- ?+0 0xec16180 con
>>>>> 0xee856a0
>>>>>     -8> 2014-08-13 17:52:56.602211 7f8a90795700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 299, time: 2014-08-13 17:52:56.602205, event: done, op:
>>>>> osd_op(client.7512.0:1  [pgls start_epoch 0] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -7> 2014-08-13 17:52:56.614839 7f8a798c7700  1 --
>>>>> 10.141.8.182:6839/64670 <== client.7512 10.141.8.180:0/1018433 2 ====
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220) v4 ==== 151+0+89 (3460833343 0
>>>>> 2600845095) 0xf3bcec0 con 0xee856a0
>>>>>     -6> 2014-08-13 17:52:56.614864 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 2014-08-13 17:52:56.614789, event: header_read, op:
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -5> 2014-08-13 17:52:56.614874 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 2014-08-13 17:52:56.614792, event: throttled, op:
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -4> 2014-08-13 17:52:56.614884 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 2014-08-13 17:52:56.614835, event: all_read, op:
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -3> 2014-08-13 17:52:56.614891 7f8a798c7700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 0.000000, event: dispatched, op: osd_op(client.7512.0:2
>>>>> [pgls
>>>>> start_epoch 220] 3.0 ack+read+known_if_redirected e220)
>>>>>     -2> 2014-08-13 17:52:56.614972 7f8a92f9a700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 2014-08-13 17:52:56.614958, event: reached_pg, op:
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>     -1> 2014-08-13 17:52:56.614993 7f8a92f9a700  5 -- op tracker -- ,
>>>>> seq:
>>>>> 300, time: 2014-08-13 17:52:56.614986, event: started, op:
>>>>> osd_op(client.7512.0:2  [pgls start_epoch 220] 3.0
>>>>> ack+read+known_if_redirected e220)
>>>>>      0> 2014-08-13 17:52:56.617087 7f8a92f9a700 -1
>>>>> os/GenericObjectMap.cc:
>>>>> In function 'int GenericObjectMap::list_objects(const coll_t&,
>>>>> ghobject_t,
>>>>> int, std::vector<ghobject_t>*, ghobject_t*)' thread 7f8a92f9a700 time
>>>>> 2014-08-13 17:52:56.615073
>>>>> os/GenericObjectMap.cc: 1118: FAILED assert(start <= header.oid)
>>>>>
>>>>>
>>>>>  ceph version 0.83 (78ff1f0a5dfd3c5850805b4021738564c36c92b8)
>>>>>  1: (GenericObjectMap::list_objects(coll_t const&, ghobject_t, int,
>>>>> std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x474)
>>>>> [0x98f774]
>>>>>  2: (KeyValueStore::collection_list_partial(coll_t, ghobject_t, int,
>>>>> int,
>>>>> snapid_t, std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x274) [0x8c5b54]
>>>>>  3: (PGBackend::objects_list_partial(hobject_t const&, int, int,
>>>>> snapid_t,

>>>>> std::vector<hobject_t, std::allocator<hobject_t> >*,hobject_t*)+0x1c9)

>>>>> [0x862de9]
>>>>>  4: (ReplicatedPG::do_pg_op(std::tr1::shared_ptr<OpRequest>)+0xea5)
>>>>> [0x7f67f5]
>>>>>  5: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x1f3)
>>>>> [0x8177b3]
>>>>>  6: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>,
>>>>> ThreadPool::TPHandle&)+0x5d5) [0x7b8045]
>>>>>  7: (OSD::dequeue_op(boost::intrusive_ptr<PG>,
>>>>> std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x47d)
>>>>> [0x62bf8d]
>>>>>  8: (OSD::ShardedOpWQ::_process(unsigned int,
>>>>> ceph::heartbeat_handle_d*)+0x35c) [0x62c56c]
>>>>>  9: (ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x8cd)
>>>>> [0xa776fd]
>>>>>  10: (ShardedThreadPool::WorkThreadSharded::entry()+0x10) [0xa79980]
>>>>>  11: (()+0x7df3) [0x7f8aac71fdf3]
>>>>>  12: (clone()+0x6d) [0x7f8aab1963dd]
>>>>>  NOTE: a copy of the executable, or `objdump -rdS <executable>` is
>>>>> needed
>>>>> to
>>>>> interpret this.
>>>>>
>>>>>
>>>>>  ceph version 0.83 (78ff1f0a5dfd3c5850805b4021738564c36c92b8)
>>>>>  1: /usr/bin/ceph-osd() [0x99b466]
>>>>>  2: (()+0xf130) [0x7f8aac727130]
>>>>>  3: (gsignal()+0x39) [0x7f8aab0d5989]
>>>>>  4: (abort()+0x148) [0x7f8aab0d7098]
>>>>>  5: (__gnu_cxx::__verbose_terminate_handler()+0x165) [0x7f8aab9e89d5]
>>>>>  6: (()+0x5e946) [0x7f8aab9e6946]
>>>>>  7: (()+0x5e973) [0x7f8aab9e6973]
>>>>>  8: (()+0x5eb9f) [0x7f8aab9e6b9f]
>>>>>  9: (ceph::__ceph_assert_fail(char const*, char const*, int, char
>>>>> const*)+0x1ef) [0xa8805f]
>>>>>  10: (GenericObjectMap::list_objects(coll_t const&, ghobject_t, int,
>>>>> std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x474)
>>>>> [0x98f774]
>>>>>  11: (KeyValueStore::collection_list_partial(coll_t, ghobject_t, int,
>>>>> int,
>>>>> snapid_t, std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x274) [0x8c5b54]
>>>>>  12: (PGBackend::objects_list_partial(hobject_t const&, int, int,
>>>>> snapid_t,

>>>>> std::vector<hobject_t, std::allocator<hobject_t> >*,hobject_t*)+0x1c9)

>>>>> [0x862de9]
>>>>>  13: (ReplicatedPG::do_pg_op(std::tr1::shared_ptr<OpRequest>)+0xea5)
>>>>> [0x7f67f5]
>>>>>  14: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x1f3)
>>>>> [0x8177b3]
>>>>>  15: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>,
>>>>> ThreadPool::TPHandle&)+0x5d5) [0x7b8045]
>>>>>  16: (OSD::dequeue_op(boost::intrusive_ptr<PG>,
>>>>> std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x47d)
>>>>> [0x62bf8d]
>>>>>  17: (OSD::ShardedOpWQ::_process(unsigned int,
>>>>> ceph::heartbeat_handle_d*)+0x35c) [0x62c56c]
>>>>>  18: (ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x8cd)
>>>>> [0xa776fd]
>>>>>  19: (ShardedThreadPool::WorkThreadSharded::entry()+0x10) [0xa79980]
>>>>>  20: (()+0x7df3) [0x7f8aac71fdf3]
>>>>>  21: (clone()+0x6d) [0x7f8aab1963dd]
>>>>>  NOTE: a copy of the executable, or `objdump -rdS <executable>` is
>>>>> needed
>>>>> to
>>>>> interpret this.
>>>>>
>>>>> --- begin dump of recent events ---
>>>>>      0> 2014-08-13 17:52:56.714214 7f8a92f9a700 -1 *** Caught signal
>>>>> (Aborted) **
>>>>>  in thread 7f8a92f9a700
>>>>>
>>>>>  ceph version 0.83 (78ff1f0a5dfd3c5850805b4021738564c36c92b8)
>>>>>  1: /usr/bin/ceph-osd() [0x99b466]
>>>>>  2: (()+0xf130) [0x7f8aac727130]
>>>>>  3: (gsignal()+0x39) [0x7f8aab0d5989]
>>>>>  4: (abort()+0x148) [0x7f8aab0d7098]
>>>>>  5: (__gnu_cxx::__verbose_terminate_handler()+0x165) [0x7f8aab9e89d5]
>>>>>  6: (()+0x5e946) [0x7f8aab9e6946]
>>>>>  7: (()+0x5e973) [0x7f8aab9e6973]
>>>>>  8: (()+0x5eb9f) [0x7f8aab9e6b9f]
>>>>>  9: (ceph::__ceph_assert_fail(char const*, char const*, int, char
>>>>> const*)+0x1ef) [0xa8805f]
>>>>>  10: (GenericObjectMap::list_objects(coll_t const&, ghobject_t, int,
>>>>> std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x474)
>>>>> [0x98f774]
>>>>>  11: (KeyValueStore::collection_list_partial(coll_t, ghobject_t, int,
>>>>> int,
>>>>> snapid_t, std::vector<ghobject_t, std::allocator<ghobject_t> >*,
>>>>> ghobject_t*)+0x274) [0x8c5b54]
>>>>>  12: (PGBackend::objects_list_partial(hobject_t const&, int, int,
>>>>> snapid_t,

>>>>> std::vector<hobject_t, std::allocator<hobject_t> >*,hobject_t*)+0x1c9)

>>>>> [0x862de9]
>>>>>  13: (ReplicatedPG::do_pg_op(std::tr1::shared_ptr<OpRequest>)+0xea5)
>>>>> [0x7f67f5]
>>>>>  14: (ReplicatedPG::do_op(std::tr1::shared_ptr<OpRequest>)+0x1f3)
>>>>> [0x8177b3]
>>>>>  15: (ReplicatedPG::do_request(std::tr1::shared_ptr<OpRequest>,
>>>>> ThreadPool::TPHandle&)+0x5d5) [0x7b8045]
>>>>>  16: (OSD::dequeue_op(boost::intrusive_ptr<PG>,
>>>>> std::tr1::shared_ptr<OpRequest>, ThreadPool::TPHandle&)+0x47d)
>>>>> [0x62bf8d]
>>>>>  17: (OSD::ShardedOpWQ::_process(unsigned int,
>>>>> ceph::heartbeat_handle_d*)+0x35c) [0x62c56c]
>>>>>  18: (ShardedThreadPool::shardedthreadpool_worker(unsigned int)+0x8cd)
>>>>> [0xa776fd]
>>>>>  19: (ShardedThreadPool::WorkThreadSharded::entry()+0x10) [0xa79980]
>>>>>  20: (()+0x7df3) [0x7f8aac71fdf3]
>>>>>  21: (clone()+0x6d) [0x7f8aab1963dd]
>>>>>  NOTE: a copy of the executable, or `objdump -rdS <executable>` is
>>>>> needed
>>>>> to
>>>>> interpret this.
>>>>>
>>>>> I guess this has something to do with using the dev Keyvaluestore?
>>>>>
>>>>>
>>>>> Thanks!
>>>>>
>>>>> Kenneth
>>>>>
>>>>> _______________________________________________
>>>>> ceph-users mailing list
>>>>> ceph-users@lists.ceph.com
>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Best Regards,
>>>>
>>>> Wheat
>>>
>>>
>>>
>>>
>>> ----- End message from Haomai Wang <haomaiw...@gmail.com> -----
>>>
>>> --
>>>
>>> Met vriendelijke groeten,
>>> Kenneth Waegeman
>>>
>>
>>
>>
>> --
>> Best Regards,
>>
>> Wheat
>
>
>
> ----- End message from Haomai Wang <haomaiw...@gmail.com> -----
>
> --
>
> Met vriendelijke groeten,
> Kenneth Waegeman
>



--
Best Regards,

Wheat
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----- End message from Sage Weil <sw...@redhat.com> -----

--

Met vriendelijke groeten,
Kenneth Waegeman

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Re: [ceph-users] ceph cluster inconsistency?

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