Sorry for the late message, I'm back from a short vacation. I would
like to try it this weekends. Thanks for your patient :-)
On Wed, Sep 3, 2014 at 9:16 PM, Kenneth Waegeman
<Kenneth.Waegeman at ugent.be> wrote:
> I also can reproduce it on a new slightly different set up (also EC on KV
> and Cache) by running ceph pg scrub on a KV pg: this pg will then get the
> 'inconsistent' status
>
>
>
> ----- Message from Kenneth Waegeman <Kenneth.Waegeman at UGent.be> ---------
> Date: Mon, 01 Sep 2014 16:28:31 +0200
> From: Kenneth Waegeman <Kenneth.Waegeman at UGent.be>
> Subject: Re: ceph cluster inconsistency keyvaluestore
> To: Haomai Wang <haomaiwang at gmail.com>
> Cc: ceph-users at lists.ceph.com
>
>
>
>> Hi,
>>
>>
>> The cluster got installed with quattor, which uses ceph-deploy for
>> installation of daemons, writes the config file and installs the crushmap.
>> I have 3 hosts, each 12 disks, having a large KV partition (3.6T) for the
>> ECdata pool and a small cache partition (50G) for the cache
>>
>> I manually did this:
>>
>> ceph osd pool create cache 1024 1024
>> ceph osd pool set cache size 2
>> ceph osd pool set cache min_size 1
>> ceph osd erasure-code-profile set profile11 k=8 m=3
>> ruleset-failure-domain=osd
>> ceph osd pool create ecdata 128 128 erasure profile11
>> ceph osd tier add ecdata cache
>> ceph osd tier cache-mode cache writeback
>> ceph osd tier set-overlay ecdata cache
>> ceph osd pool set cache hit_set_type bloom
>> ceph osd pool set cache hit_set_count 1
>> ceph osd pool set cache hit_set_period 3600
>> ceph osd pool set cache target_max_bytes $((280*1024*1024*1024))
>>
>> (But the previous time I had the problem already without the cache part)
>>
>>
>>
>> Cluster live since 2014-08-29 15:34:16
>>
>> Config file on host ceph001:
>>
>> [global]
>> auth_client_required = cephx
>> auth_cluster_required = cephx
>> auth_service_required = cephx
>> cluster_network = 10.143.8.0/24
>> filestore_xattr_use_omap = 1
>> fsid = 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
>> mon_cluster_log_to_syslog = 1
>> mon_host = ceph001.cubone.os, ceph002.cubone.os, ceph003.cubone.os
>> mon_initial_members = ceph001, ceph002, ceph003
>> osd_crush_update_on_start = 0
>> osd_journal_size = 10240
>> osd_pool_default_min_size = 2
>> osd_pool_default_pg_num = 512
>> osd_pool_default_pgp_num = 512
>> osd_pool_default_size = 3
>> public_network = 10.141.8.0/24
>>
>> [osd.11]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.13]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.15]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.17]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.19]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.21]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.23]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.25]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.3]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.5]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.7]
>> osd_objectstore = keyvaluestore-dev
>>
>> [osd.9]
>> osd_objectstore = keyvaluestore-dev
>>
>>
>> OSDs:
>> # id weight type name up/down reweight
>> -12 140.6 root default-cache
>> -9 46.87 host ceph001-cache
>> 2 3.906 osd.2 up 1
>> 4 3.906 osd.4 up 1
>> 6 3.906 osd.6 up 1
>> 8 3.906 osd.8 up 1
>> 10 3.906 osd.10 up 1
>> 12 3.906 osd.12 up 1
>> 14 3.906 osd.14 up 1
>> 16 3.906 osd.16 up 1
>> 18 3.906 osd.18 up 1
>> 20 3.906 osd.20 up 1
>> 22 3.906 osd.22 up 1
>> 24 3.906 osd.24 up 1
>> -10 46.87 host ceph002-cache
>> 28 3.906 osd.28 up 1
>> 30 3.906 osd.30 up 1
>> 32 3.906 osd.32 up 1
>> 34 3.906 osd.34 up 1
>> 36 3.906 osd.36 up 1
>> 38 3.906 osd.38 up 1
>> 40 3.906 osd.40 up 1
>> 42 3.906 osd.42 up 1
>> 44 3.906 osd.44 up 1
>> 46 3.906 osd.46 up 1
>> 48 3.906 osd.48 up 1
>> 50 3.906 osd.50 up 1
>> -11 46.87 host ceph003-cache
>> 54 3.906 osd.54 up 1
>> 56 3.906 osd.56 up 1
>> 58 3.906 osd.58 up 1
>> 60 3.906 osd.60 up 1
>> 62 3.906 osd.62 up 1
>> 64 3.906 osd.64 up 1
>> 66 3.906 osd.66 up 1
>> 68 3.906 osd.68 up 1
>> 70 3.906 osd.70 up 1
>> 72 3.906 osd.72 up 1
>> 74 3.906 osd.74 up 1
>> 76 3.906 osd.76 up 1
>> -8 140.6 root default-ec
>> -5 46.87 host ceph001-ec
>> 3 3.906 osd.3 up 1
>> 5 3.906 osd.5 up 1
>> 7 3.906 osd.7 up 1
>> 9 3.906 osd.9 up 1
>> 11 3.906 osd.11 up 1
>> 13 3.906 osd.13 up 1
>> 15 3.906 osd.15 up 1
>> 17 3.906 osd.17 up 1
>> 19 3.906 osd.19 up 1
>> 21 3.906 osd.21 up 1
>> 23 3.906 osd.23 up 1
>> 25 3.906 osd.25 up 1
>> -6 46.87 host ceph002-ec
>> 29 3.906 osd.29 up 1
>> 31 3.906 osd.31 up 1
>> 33 3.906 osd.33 up 1
>> 35 3.906 osd.35 up 1
>> 37 3.906 osd.37 up 1
>> 39 3.906 osd.39 up 1
>> 41 3.906 osd.41 up 1
>> 43 3.906 osd.43 up 1
>> 45 3.906 osd.45 up 1
>> 47 3.906 osd.47 up 1
>> 49 3.906 osd.49 up 1
>> 51 3.906 osd.51 up 1
>> -7 46.87 host ceph003-ec
>> 55 3.906 osd.55 up 1
>> 57 3.906 osd.57 up 1
>> 59 3.906 osd.59 up 1
>> 61 3.906 osd.61 up 1
>> 63 3.906 osd.63 up 1
>> 65 3.906 osd.65 up 1
>> 67 3.906 osd.67 up 1
>> 69 3.906 osd.69 up 1
>> 71 3.906 osd.71 up 1
>> 73 3.906 osd.73 up 1
>> 75 3.906 osd.75 up 1
>> 77 3.906 osd.77 up 1
>> -4 23.44 root default-ssd
>> -1 7.812 host ceph001-ssd
>> 0 3.906 osd.0 up 1
>> 1 3.906 osd.1 up 1
>> -2 7.812 host ceph002-ssd
>> 26 3.906 osd.26 up 1
>> 27 3.906 osd.27 up 1
>> -3 7.812 host ceph003-ssd
>> 52 3.906 osd.52 up 1
>> 53 3.906 osd.53 up 1
>>
>> Cache OSDs are each 50G, the EC KV OSDS 3.6T, (ssds not used right now)
>>
>> Pools:
>> pool 0 'rbd' replicated size 3 min_size 2 crush_ruleset 0 object_hash
>> rjenkins pg_num 64 pgp_num 64 last_change 1 flags hashpspool stripe_width 0
>> pool 1 'cache' replicated size 2 min_size 1 crush_ruleset 0 object_hash
>> rjenkins pg_num 1024 pgp_num 1024 last_change 174 flags
>> hashpspool,incomplete_clones tier_of 2 cache_mode writeback target_bytes
>> 300647710720 hit_set bloom{false_positive_probability: 0.05, target_size: 0,
>> seed: 0} 3600s x1 stripe_width 0
>> pool 2 'ecdata' erasure size 11 min_size 8 crush_ruleset 2 object_hash
>> rjenkins pg_num 128 pgp_num 128 last_change 170 lfor 170 flags hashpspool
>> tiers 1 read_tier 1 write_tier 1 stripe_width 4096
>>
>>
>> Crushmap:
>> # begin crush map
>> tunable choose_local_fallback_tries 0
>> tunable choose_local_tries 0
>> tunable choose_total_tries 50
>> tunable chooseleaf_descend_once 1
>>
>> # devices
>> device 0 osd.0
>> device 1 osd.1
>> device 2 osd.2
>> device 3 osd.3
>> device 4 osd.4
>> device 5 osd.5
>> device 6 osd.6
>> device 7 osd.7
>> device 8 osd.8
>> device 9 osd.9
>> device 10 osd.10
>> device 11 osd.11
>> device 12 osd.12
>> device 13 osd.13
>> device 14 osd.14
>> device 15 osd.15
>> device 16 osd.16
>> device 17 osd.17
>> device 18 osd.18
>> device 19 osd.19
>> device 20 osd.20
>> device 21 osd.21
>> device 22 osd.22
>> device 23 osd.23
>> device 24 osd.24
>> device 25 osd.25
>> device 26 osd.26
>> device 27 osd.27
>> device 28 osd.28
>> device 29 osd.29
>> device 30 osd.30
>> device 31 osd.31
>> device 32 osd.32
>> device 33 osd.33
>> device 34 osd.34
>> device 35 osd.35
>> device 36 osd.36
>> device 37 osd.37
>> device 38 osd.38
>> device 39 osd.39
>> device 40 osd.40
>> device 41 osd.41
>> device 42 osd.42
>> device 43 osd.43
>> device 44 osd.44
>> device 45 osd.45
>> device 46 osd.46
>> device 47 osd.47
>> device 48 osd.48
>> device 49 osd.49
>> device 50 osd.50
>> device 51 osd.51
>> device 52 osd.52
>> device 53 osd.53
>> device 54 osd.54
>> device 55 osd.55
>> device 56 osd.56
>> device 57 osd.57
>> device 58 osd.58
>> device 59 osd.59
>> device 60 osd.60
>> device 61 osd.61
>> device 62 osd.62
>> device 63 osd.63
>> device 64 osd.64
>> device 65 osd.65
>> device 66 osd.66
>> device 67 osd.67
>> device 68 osd.68
>> device 69 osd.69
>> device 70 osd.70
>> device 71 osd.71
>> device 72 osd.72
>> device 73 osd.73
>> device 74 osd.74
>> device 75 osd.75
>> device 76 osd.76
>> device 77 osd.77
>>
>> # types
>> type 0 osd
>> type 1 host
>> type 2 root
>>
>> # buckets
>> host ceph001-ssd {
>> id -1 # do not change unnecessarily
>> # weight 7.812
>> alg straw
>> hash 0 # rjenkins1
>> item osd.0 weight 3.906
>> item osd.1 weight 3.906
>> }
>> host ceph002-ssd {
>> id -2 # do not change unnecessarily
>> # weight 7.812
>> alg straw
>> hash 0 # rjenkins1
>> item osd.26 weight 3.906
>> item osd.27 weight 3.906
>> }
>> host ceph003-ssd {
>> id -3 # do not change unnecessarily
>> # weight 7.812
>> alg straw
>> hash 0 # rjenkins1
>> item osd.52 weight 3.906
>> item osd.53 weight 3.906
>> }
>> root default-ssd {
>> id -4 # do not change unnecessarily
>> # weight 23.436
>> alg straw
>> hash 0 # rjenkins1
>> item ceph001-ssd weight 7.812
>> item ceph002-ssd weight 7.812
>> item ceph003-ssd weight 7.812
>> }
>> host ceph001-ec {
>> id -5 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.3 weight 3.906
>> item osd.5 weight 3.906
>> item osd.7 weight 3.906
>> item osd.9 weight 3.906
>> item osd.11 weight 3.906
>> item osd.13 weight 3.906
>> item osd.15 weight 3.906
>> item osd.17 weight 3.906
>> item osd.19 weight 3.906
>> item osd.21 weight 3.906
>> item osd.23 weight 3.906
>> item osd.25 weight 3.906
>> }
>> host ceph002-ec {
>> id -6 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.29 weight 3.906
>> item osd.31 weight 3.906
>> item osd.33 weight 3.906
>> item osd.35 weight 3.906
>> item osd.37 weight 3.906
>> item osd.39 weight 3.906
>> item osd.41 weight 3.906
>> item osd.43 weight 3.906
>> item osd.45 weight 3.906
>> item osd.47 weight 3.906
>> item osd.49 weight 3.906
>> item osd.51 weight 3.906
>> }
>> host ceph003-ec {
>> id -7 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.55 weight 3.906
>> item osd.57 weight 3.906
>> item osd.59 weight 3.906
>> item osd.61 weight 3.906
>> item osd.63 weight 3.906
>> item osd.65 weight 3.906
>> item osd.67 weight 3.906
>> item osd.69 weight 3.906
>> item osd.71 weight 3.906
>> item osd.73 weight 3.906
>> item osd.75 weight 3.906
>> item osd.77 weight 3.906
>> }
>> 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
>> }
>> host ceph001-cache {
>> id -9 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.2 weight 3.906
>> item osd.4 weight 3.906
>> item osd.6 weight 3.906
>> item osd.8 weight 3.906
>> item osd.10 weight 3.906
>> item osd.12 weight 3.906
>> item osd.14 weight 3.906
>> item osd.16 weight 3.906
>> item osd.18 weight 3.906
>> item osd.20 weight 3.906
>> item osd.22 weight 3.906
>> item osd.24 weight 3.906
>> }
>> host ceph002-cache {
>> id -10 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.28 weight 3.906
>> item osd.30 weight 3.906
>> item osd.32 weight 3.906
>> item osd.34 weight 3.906
>> item osd.36 weight 3.906
>> item osd.38 weight 3.906
>> item osd.40 weight 3.906
>> item osd.42 weight 3.906
>> item osd.44 weight 3.906
>> item osd.46 weight 3.906
>> item osd.48 weight 3.906
>> item osd.50 weight 3.906
>> }
>> host ceph003-cache {
>> id -11 # do not change unnecessarily
>> # weight 46.872
>> alg straw
>> hash 0 # rjenkins1
>> item osd.54 weight 3.906
>> item osd.56 weight 3.906
>> item osd.58 weight 3.906
>> item osd.60 weight 3.906
>> item osd.62 weight 3.906
>> item osd.64 weight 3.906
>> item osd.66 weight 3.906
>> item osd.68 weight 3.906
>> item osd.70 weight 3.906
>> item osd.72 weight 3.906
>> item osd.74 weight 3.906
>> item osd.76 weight 3.906
>> }
>> root default-cache {
>> id -12 # do not change unnecessarily
>> # weight 140.616
>> alg straw
>> hash 0 # rjenkins1
>> item ceph001-cache weight 46.872
>> item ceph002-cache weight 46.872
>> item ceph003-cache weight 46.872
>> }
>>
>> # rules
>> rule cache {
>> ruleset 0
>> type replicated
>> min_size 1
>> max_size 10
>> step take default-cache
>> step chooseleaf firstn 0 type host
>> step emit
>> }
>> rule metadata {
>> ruleset 1
>> type replicated
>> min_size 1
>> max_size 10
>> step take default-ssd
>> step chooseleaf firstn 0 type host
>> step emit
>> }
>> 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
>> }
>>
>> # end crush map
>>
>> The benchmarks I then did:
>>
>> ./benchrw 50000
>>
>> benchrw:
>> /usr/bin/rados -p ecdata bench $1 write --no-cleanup
>> /usr/bin/rados -p ecdata bench $1 seq
>> /usr/bin/rados -p ecdata bench $1 seq &
>> /usr/bin/rados -p ecdata bench $1 write --no-cleanup
>>
>>
>> Srubbing errors started soon after that: 2014-08-31 10:59:14
>>
>>
>> Please let me know if you need more information, and thanks !
>>
>> Kenneth
>>
>> ----- Message from Haomai Wang <haomaiwang at gmail.com> ---------
>> Date: Mon, 1 Sep 2014 21:30:16 +0800
>> From: Haomai Wang <haomaiwang at gmail.com>
>> Subject: Re: ceph cluster inconsistency keyvaluestore
>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>
>> Cc: ceph-users at lists.ceph.com
>>
>>
>>> Hmm, could you please list your instructions including cluster existing
>>> time and all relevant ops? I want to reproduce it.
>>>
>>>
>>> On Mon, Sep 1, 2014 at 4:45 PM, Kenneth Waegeman
>>> <Kenneth.Waegeman at ugent.be>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I reinstalled the cluster with 0.84, and tried again running rados bench
>>>> on a EC coded pool on keyvaluestore.
>>>> Nothing crashed this time, but when I check the status:
>>>>
>>>> health HEALTH_ERR 128 pgs inconsistent; 128 scrub errors; too few
>>>> pgs
>>>> per osd (15 < 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
>>>> 8, quorum 0,1,2 ceph001,ceph002,ceph003
>>>> osdmap e174: 78 osds: 78 up, 78 in
>>>> pgmap v147680: 1216 pgs, 3 pools, 14758 GB data, 3690 kobjects
>>>> 1753 GB used, 129 TB / 131 TB avail
>>>> 1088 active+clean
>>>> 128 active+clean+inconsistent
>>>>
>>>> the 128 inconsistent pgs are ALL the pgs of the EC KV store ( the others
>>>> are on Filestore)
>>>>
>>>> The only thing I can see in the logs is that after the rados tests, it
>>>> start scrubbing, and for each KV pg I get something like this:
>>>>
>>>> 2014-08-31 11:14:09.050747 osd.11 10.141.8.180:6833/61098 4 : [ERR]
>>>> 2.3s0
>>>> scrub stat mismatch, got 28164/29291 objects, 0/0 clones, 28164/29291
>>>> dirty, 0/0 omap, 0/0 hit_set_archive, 0/0 whiteouts,
>>>> 118128377856/122855358464 bytes.
>>>>
>>>> What could here be the problem?
>>>> Thanks again!!
>>>>
>>>> Kenneth
>>>>
>>>>
>>>> ----- Message from Haomai Wang <haomaiwang at gmail.com> ---------
>>>> Date: Tue, 26 Aug 2014 17:11:43 +0800
>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>> Subject: Re: ceph cluster inconsistency?
>>>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>
>>>> Cc: ceph-users at lists.ceph.com
>>>>
>>>>
>>>> Hmm, it looks like you hit this
>>>> bug(http://tracker.ceph.com/issues/9223).
>>>>>
>>>>>
>>>>> Sorry for the late message, I forget that this fix is merged into 0.84.
>>>>>
>>>>> Thanks for your patient :-)
>>>>>
>>>>> On Tue, Aug 26, 2014 at 4:39 PM, Kenneth Waegeman
>>>>> <Kenneth.Waegeman at ugent.be> wrote:
>>>>>
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> In the meantime I already tried with upgrading the cluster to 0.84, to
>>>>>> see
>>>>>> if that made a difference, and it seems it does.
>>>>>> I can't reproduce the crashing osds by doing a 'rados -p ecdata ls'
>>>>>> anymore.
>>>>>>
>>>>>> But now the cluster detect it is inconsistent:
>>>>>>
>>>>>> cluster 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
>>>>>> health HEALTH_ERR 40 pgs inconsistent; 40 scrub errors; too few
>>>>>> pgs
>>>>>> per osd (4 < min 20); mon.ceph002 low disk space
>>>>>> monmap e3: 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 30, quorum 0,1,2 ceph001,ceph002,ceph003
>>>>>> mdsmap e78951: 1/1/1 up {0=ceph003.cubone.os=up:active}, 3
>>>>>> up:standby
>>>>>> osdmap e145384: 78 osds: 78 up, 78 in
>>>>>> pgmap v247095: 320 pgs, 4 pools, 15366 GB data, 3841 kobjects
>>>>>> 1502 GB used, 129 TB / 131 TB avail
>>>>>> 279 active+clean
>>>>>> 40 active+clean+inconsistent
>>>>>> 1 active+clean+scrubbing+deep
>>>>>>
>>>>>>
>>>>>> I tried to do ceph pg repair for all the inconsistent pgs:
>>>>>>
>>>>>> cluster 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
>>>>>> health HEALTH_ERR 40 pgs inconsistent; 1 pgs repair; 40 scrub
>>>>>> errors;
>>>>>> too few pgs per osd (4 < min 20); mon.ceph002 low disk space
>>>>>> monmap e3: 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 30, quorum 0,1,2 ceph001,ceph002,ceph003
>>>>>> mdsmap e79486: 1/1/1 up {0=ceph003.cubone.os=up:active}, 3
>>>>>> up:standby
>>>>>> osdmap e146452: 78 osds: 78 up, 78 in
>>>>>> pgmap v248520: 320 pgs, 4 pools, 15366 GB data, 3841 kobjects
>>>>>> 1503 GB used, 129 TB / 131 TB avail
>>>>>> 279 active+clean
>>>>>> 39 active+clean+inconsistent
>>>>>> 1 active+clean+scrubbing+deep
>>>>>> 1 active+clean+scrubbing+deep+inconsistent+repair
>>>>>>
>>>>>> I let it recovering through the night, but this morning the mons were
>>>>>> all
>>>>>> gone, nothing to see in the log files.. The osds were all still up!
>>>>>>
>>>>>> cluster 82766e04-585b-49a6-a0ac-c13d9ffd0a7d
>>>>>> health HEALTH_ERR 36 pgs inconsistent; 1 pgs repair; 36 scrub
>>>>>> errors;
>>>>>> too few pgs per osd (4 < min 20)
>>>>>> monmap e7: 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 44, quorum 0,1,2 ceph001,ceph002,ceph003
>>>>>> mdsmap e109481: 1/1/1 up {0=ceph003.cubone.os=up:active}, 3
>>>>>> up:standby
>>>>>> osdmap e203410: 78 osds: 78 up, 78 in
>>>>>> pgmap v331747: 320 pgs, 4 pools, 15251 GB data, 3812 kobjects
>>>>>> 1547 GB used, 129 TB / 131 TB avail
>>>>>> 1 active+clean+scrubbing+deep+inconsistent+repair
>>>>>> 284 active+clean
>>>>>> 35 active+clean+inconsistent
>>>>>>
>>>>>> I restarted the monitors now, I will let you know when I see something
>>>>>> more..
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> ----- Message from Haomai Wang <haomaiwang at gmail.com> ---------
>>>>>> Date: Sun, 24 Aug 2014 12:51:41 +0800
>>>>>>
>>>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>,
>>>>>> ceph-users at lists.ceph.com
>>>>>>
>>>>>>
>>>>>> It's really strange! I write a test program according the key ordering
>>>>>>>
>>>>>>> you provided and parse the corresponding value. It's true!
>>>>>>>
>>>>>>> I have no idea now. If free, could you add this debug code to
>>>>>>> "src/os/GenericObjectMap.cc" and insert *before* "assert(start <=
>>>>>>> header.oid);":
>>>>>>>
>>>>>>> dout(0) << "start: " << start << "header.oid: " << header.oid <<
>>>>>>> dendl;
>>>>>>>
>>>>>>> Then you need to recompile ceph-osd and run it again. The output log
>>>>>>> can help it!
>>>>>>>
>>>>>>> On Tue, Aug 19, 2014 at 10:19 PM, Haomai Wang <haomaiwang at gmail.com>
>>>>>>> wrote:
>>>>>>>
>>>>>>>>
>>>>>>>> I feel a little embarrassed, 1024 rows still true for me.
>>>>>>>>
>>>>>>>> I was wondering if you could give your all keys via
>>>>>>>> ""ceph-kvstore-tool /var/lib/ceph/osd/ceph-67/current/ list
>>>>>>>> _GHOBJTOSEQ_ > keys.log?.
>>>>>>>>
>>>>>>>> thanks!
>>>>>>>>
>>>>>>>> On Tue, Aug 19, 2014 at 4:58 PM, Kenneth Waegeman
>>>>>>>> <Kenneth.Waegeman at ugent.be> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ----- Message from Haomai Wang <haomaiwang at gmail.com> ---------
>>>>>>>>> Date: Tue, 19 Aug 2014 12:28:27 +0800
>>>>>>>>>
>>>>>>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>>>>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>
>>>>>>>>> Cc: Sage Weil <sweil at redhat.com>, ceph-users at lists.ceph.com
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Mon, Aug 18, 2014 at 7:32 PM, Kenneth Waegeman
>>>>>>>>>>
>>>>>>>>>> <Kenneth.Waegeman at ugent.be> wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ----- Message from Haomai Wang <haomaiwang at gmail.com> ---------
>>>>>>>>>>> Date: Mon, 18 Aug 2014 18:34:11 +0800
>>>>>>>>>>>
>>>>>>>>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>>>>>>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>
>>>>>>>>>>> Cc: Sage Weil <sweil at redhat.com>, ceph-users at lists.ceph.com
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Aug 18, 2014 at 5:38 PM, Kenneth Waegeman
>>>>>>>>>>>>
>>>>>>>>>>>> <Kenneth.Waegeman at ugent.be> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> 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 100
>>>>>>>>>>>>> IO error: lock /var/lib/ceph/osd/ceph-67/current//LOCK:
>>>>>>>>>>>>> Resource
>>>>>>>>>>>>> temporarily
>>>>>>>>>>>>> unavailable
>>>>>>>>>>>>> tools/ceph_kvstore_tool.cc: In function
>>>>>>>>>>>>> 'StoreTool::StoreTool(const
>>>>>>>>>>>>> string&)' 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
>>>>>>>>>>>>> it
>>>>>>>>>>>>> has
>>>>>>>>>>>>> no
>>>>>>>>>>>>> output.. (When running it without the grep, I'm getting a huge
>>>>>>>>>>>>> list
>>>>>>>>>>>>> )
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Oh, sorry for it! I made a mistake, the hash value(6adb1100)
>>>>>>>>>>>> will
>>>>>>>>>>>> be
>>>>>>>>>>>> reversed into leveldb.
>>>>>>>>>>>> So grep "benchmark_data_ceph001.cubone.os_5560_object789734"
>>>>>>>>>>>> should
>>>>>>>>>>>> be
>>>>>>>>>>>> help it.
>>>>>>>>>>>>
>>>>>>>>>>>> this gives:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> [root at ceph003 ~]# ceph-kvstore-tool /var/lib/ceph/osd/ceph-67/
>>>>>>>>>>> current/
>>>>>>>>>>> list
>>>>>>>>>>> _GHOBJTOSEQ_ | grep 5560_object789734 -A 100
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011BDA6!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object789734!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011C027!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1330170!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011C6FD!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object227366!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011CB03!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1363631!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011CDF0!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1573957!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011D02C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1019282!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011E2B5!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1283563!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011E511!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object273736!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011E547!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1170628!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011EAAB!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object256335!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011F446!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1484196!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0011FC59!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object884178!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001203F3!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object853746!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001208E3!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object36633!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00120B37!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1235337!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001210B6!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1661351!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001210CB!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object238126!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012184C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object339943!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00121916!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1047094!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001219C1!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object520642!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001222BB!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object639565!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001223AA!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object231080!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012243C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object858050!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012289C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object241796!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00122D28!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object7462!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00122DFE!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object243798!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00122EFC!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object109512!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001232D7!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object653973!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001234A3!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1378169!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00123714!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object512925!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001237D9!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object23289!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00123854!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1108852!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00123971!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object704026!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00123F75!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object250441!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00124083!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object706178!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001240FA!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object316952!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012447D!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object538734!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001244D9!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object789215!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001247CD!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object265993!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00124897!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object610597!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00124BE4!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object691723!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00124C9B!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1306135!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00124E1D!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object520580!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012534C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object659767!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00125A81!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object184060!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00125E77!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1292867!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00126562!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1201410!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00126B34!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1657326!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00127383!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1269787!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00127396!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object500115!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001277F8!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object394932!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001279DD!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object252963!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00127B40!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object936811!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00127BAC!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1481773!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012894E!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object999885!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00128D05!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object943667!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012908A!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object212990!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00129519!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object437596!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00129716!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1585330!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00129798!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object603505!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001299C9!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object808800!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00129B7A!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object23193!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00129B9A!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1158397!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012A932!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object542450!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012B77A!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object195480!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012BE8C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object312911!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012BF74!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1563783!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012C65C!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1123980!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012C6FE!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_3411_object913!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012CCAD!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object400863!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012CDBB!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object789667!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012D14B!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1020723!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012D95B!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object106293!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012E3C8!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1355526!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012E5B3!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1491348!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012F2BB!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object338872!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012F374!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1337264!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012FBE5!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1512395!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012FCE3!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_8961_object298610!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0012FEB6!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object120824!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001301CA!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object816326!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00130263!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object777163!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00130529!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1413173!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001317D9!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object809510!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0013204F!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object471416!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00132400!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object695087!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00132A19!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object591945!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00132BF8!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object302000!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00132F5B!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1645443!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00133B8B!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object761911!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!0013433E!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object1467727!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00134446!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object791960!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00134678!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object677078!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00134A96!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object254923!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!001355D0!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_31461_object321528!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00135690!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4919_object36935!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00135B62!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object1228272!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00135C72!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_4812_object2180!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00135DEE!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object425705!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00136366!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object141569!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> _GHOBJTOSEQ_:3%e0s0_head!00136371!!3!!benchmark_data_
>>>>>>>>>>> ceph001%ecubone%eos_5560_object564213!head
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>> 100 rows seemed true for me. I found the min list objects is 1024.
>>>>>>>>>> Please could you run
>>>>>>>>>> "ceph-kvstore-tool /var/lib/ceph/osd/ceph-67/current/ list
>>>>>>>>>> _GHOBJTOSEQ_| grep 6adb1100 -A 1024"
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> I got the output in attachment
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>>> Or should I run this immediately after the osd is crashed,
>>>>>>>>>>>>> (because
>>>>>>>>>>>>> it
>>>>>>>>>>>>> maybe
>>>>>>>>>>>>> rebalanced? I did already restarted the cluster)
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> I don't know if it is related, but before I could all do that,
>>>>>>>>>>>>> I
>>>>>>>>>>>>> had
>>>>>>>>>>>>> to
>>>>>>>>>>>>> fix
>>>>>>>>>>>>> something else: A monitor did run out if disk space, using 8GB
>>>>>>>>>>>>> for
>>>>>>>>>>>>> his
>>>>>>>>>>>>> store.db folder (lot of sst files). Other monitors are also
>>>>>>>>>>>>> near
>>>>>>>>>>>>> that
>>>>>>>>>>>>> level.
>>>>>>>>>>>>> Never had that problem on previous setups before. I recreated a
>>>>>>>>>>>>> monitor
>>>>>>>>>>>>> and
>>>>>>>>>>>>> now it uses 3.8GB.
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> It exists some duplicate data which needed to be compacted.
>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> Another idea, maybe you can make KeyValueStore's stripe size
>>>>>>>>>>>> align
>>>>>>>>>>>> with EC stripe size.
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> How can I do that? Is there some documentation about that?
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> ceph --show-config | grep keyvaluestore
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> debug_keyvaluestore = 0/0
>>>>>>>>>> keyvaluestore_queue_max_ops = 50
>>>>>>>>>> keyvaluestore_queue_max_bytes = 104857600
>>>>>>>>>> keyvaluestore_debug_check_backend = false
>>>>>>>>>> keyvaluestore_op_threads = 2
>>>>>>>>>> keyvaluestore_op_thread_timeout = 60
>>>>>>>>>> keyvaluestore_op_thread_suicide_timeout = 180
>>>>>>>>>> keyvaluestore_default_strip_size = 4096
>>>>>>>>>> keyvaluestore_max_expected_write_size = 16777216
>>>>>>>>>> keyvaluestore_header_cache_size = 4096
>>>>>>>>>> keyvaluestore_backend = leveldb
>>>>>>>>>>
>>>>>>>>>> keyvaluestore_default_strip_size is the wanted
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> I haven't think deeply and maybe I will try it later.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks!
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Kenneth
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> ----- Message from Sage Weil <sweil at redhat.com> ---------
>>>>>>>>>>>>> Date: Fri, 15 Aug 2014 06:10:34 -0700 (PDT)
>>>>>>>>>>>>> From: Sage Weil <sweil at redhat.com>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>>>>>>>>> To: Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>> Cc: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>,
>>>>>>>>>>>>> ceph-users at 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.Waegeman at ugent.be> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> ----- Message from Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>> ---------
>>>>>>>>>>>>>>>> Date: Thu, 14 Aug 2014 19:11:55 +0800
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>>>>>>>>>>>> To: Kenneth Waegeman <Kenneth.Waegeman at 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.Waegeman at ugent.be> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I have:
>>>>>>>>>>>>>>>>>> osd_objectstore = keyvaluestore-dev
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> in the global section of my ceph.conf
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [root at 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 <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>>>> ---------
>>>>>>>>>>>>>>>>>> Date: Thu, 14 Aug 2014 10:07:50 +0800
>>>>>>>>>>>>>>>>>> From: Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>>>> Subject: Re: ceph cluster inconsistency?
>>>>>>>>>>>>>>>>>> To: Kenneth Waegeman <Kenneth.Waegeman at ugent.be>
>>>>>>>>>>>>>>>>>> Cc: ceph-users <ceph-users at 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.Waegeman at 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 at 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 at 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
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> ecdata - 16113451009
>>>>>>>>>>>>>>>>>>>> 3933959
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 0 0 1 1 3935632
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 16116850711
>>>>>>>>>>>>>>>>>>>> metadata - 2
>>>>>>>>>>>>>>>>>>>> 20
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 0 0 33 36 21
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 8
>>>>>>>>>>>>>>>>>>>> rbd - 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
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 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
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> 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 (78ff1f0a5dfd3c5850805b40217385
>>>>>>>>>>>>>>>>>>>> 64c36c92b8)
>>>>>>>>>>>>>>>>>>>> 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 (78ff1f0a5dfd3c5850805b40217385
>>>>>>>>>>>>>>>>>>>> 64c36c92b8)
>>>>>>>>>>>>>>>>>>>> 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 (78ff1f0a5dfd3c5850805b40217385
>>>>>>>>>>>>>>>>>>>> 64c36c92b8)
>>>>>>>>>>>>>>>>>>>> 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 at lists.ceph.com
>>>>>>>>>>>>>>>>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Wheat
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>>>> -----
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Met vriendelijke groeten,
>>>>>>>>>>>>>>>>>> Kenneth Waegeman
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Wheat
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com>
>>>>>>>>>>>>>>>> -----
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Met vriendelijke groeten,
>>>>>>>>>>>>>>>> Kenneth Waegeman
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Wheat
>>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>>> ceph-users mailing list
>>>>>>>>>>>>>>> ceph-users at lists.ceph.com
>>>>>>>>>>>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> ----- End message from Sage Weil <sweil at redhat.com> -----
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>>
>>>>>>>>>>>>> Met vriendelijke groeten,
>
>
>>>>>>>>>>>>> Kenneth Waegeman
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Best Regards,
>>>>>>>>>>>>
>>>>>>>>>>>> Wheat
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com> -----
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Met vriendelijke groeten,
>>>>>>>>>>> Kenneth Waegeman
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Best Regards,
>>>>>>>>>>
>>>>>>>>>> Wheat
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com> -----
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>> Met vriendelijke groeten,
>>>>>>>>> Kenneth Waegeman
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Best Regards,
>>>>>>>>
>>>>>>>> Wheat
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Best Regards,
>>>>>>>
>>>>>>> Wheat
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com> -----
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Met vriendelijke groeten,
>>>>>> Kenneth Waegeman
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Best Regards,
>>>>>
>>>>> Wheat
>>>>>
>>>>
>>>>
>>>> ----- End message from Haomai Wang <haomaiwang at gmail.com> -----
>>>>
>>>> --
>>>>
>>>> Met vriendelijke groeten,
>>>> Kenneth Waegeman
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> Best Regards,
>>>
>>> Wheat
>>
>>
>>
>> ----- End message from Haomai Wang <haomaiwang at gmail.com> -----
>>
>> --
>>
>> Met vriendelijke groeten,
>> Kenneth Waegeman
>
>
>
> ----- End message from Kenneth Waegeman <Kenneth.Waegeman at UGent.be> -----
>
>
> --
>
> Met vriendelijke groeten,
> Kenneth Waegeman
>
--
Best Regards,
Wheat
