I guess this is coming from:

https://github.com/ceph/ceph/pull/30783

introduced in Nautilus 14.2.5

On Wed, Jan 15, 2020 at 8:10 AM Massimo Sgaravatto <
massimo.sgarava...@gmail.com> wrote:

> As I wrote here:
>
>
> http://lists.ceph.com/pipermail/ceph-users-ceph.com/2020-January/037909.html
>
> I saw the same after an update from Luminous to Nautilus 14.2.6
>
> Cheers, Massimo
>
> On Tue, Jan 14, 2020 at 7:45 PM Liam Monahan <l...@umiacs.umd.edu> wrote:
>
>> Hi,
>>
>> I am getting one inconsistent object on our cluster with an inconsistency
>> error that I haven’t seen before.  This started happening during a rolling
>> upgrade of the cluster from 14.2.3 -> 14.2.6, but I am not sure that’s
>> related.
>>
>> I was hoping to know what the error means before trying a repair.
>>
>> [root@objmon04 ~]# ceph health detail
>> HEALTH_ERR noout flag(s) set; 1 scrub errors; Possible data damage: 1 pg
>> inconsistent
>> OSDMAP_FLAGS noout flag(s) set
>> OSD_SCRUB_ERRORS 1 scrub errors
>> PG_DAMAGED Possible data damage: 1 pg inconsistent
>>     pg 9.20e is active+clean+inconsistent, acting [509,674,659]
>>
>> rados list-inconsistent-obj 9.20e --format=json-pretty
>> {
>>     "epoch": 759019,
>>     "inconsistents": [
>>         {
>>             "object": {
>>                 "name":
>> "2017-07-03-12-8b980d5b-23de-41f9-8b14-84a5bbc3f1c9.31293422.4-activedns-diff",
>>                 "nspace": "",
>>                 "locator": "",
>>                 "snap": "head",
>>                 "version": 692875
>>             },
>>             "errors": [
>>                 "size_too_large"
>>             ],
>>             "union_shard_errors": [],
>>             "selected_object_info": {
>>                 "oid": {
>>                     "oid":
>> "2017-07-03-12-8b980d5b-23de-41f9-8b14-84a5bbc3f1c9.31293422.4-activedns-diff",
>>                     "key": "",
>>                     "snapid": -2,
>>                     "hash": 3321413134,
>>                     "max": 0,
>>                     "pool": 9,
>>                     "namespace": ""
>>                 },
>>                 "version": "281183'692875",
>>                 "prior_version": "281183'692874",
>>                 "last_reqid": "client.34042469.0:206759091",
>>                 "user_version": 692875,
>>                 "size": 146097278,
>>                 "mtime": "2017-07-03 12:43:35.569986",
>>                 "local_mtime": "2017-07-03 12:43:35.571196",
>>                 "lost": 0,
>>                 "flags": [
>>                     "dirty",
>>                     "data_digest",
>>                     "omap_digest"
>>                 ],
>>                 "truncate_seq": 0,
>>                 "truncate_size": 0,
>>                 "data_digest": "0xf19c8035",
>>                 "omap_digest": "0xffffffff",
>>                 "expected_object_size": 0,
>>                 "expected_write_size": 0,
>>                 "alloc_hint_flags": 0,
>>                 "manifest": {
>>                     "type": 0
>>                 },
>>                 "watchers": {}
>>             },
>>             "shards": [
>>                 {
>>                     "osd": 509,
>>                     "primary": true,
>>                     "errors": [],
>>                     "size": 146097278
>>                 },
>>                 {
>>                     "osd": 659,
>>                     "primary": false,
>>                     "errors": [],
>>                     "size": 146097278
>>                 },
>>                 {
>>                     "osd": 674,
>>                     "primary": false,
>>                     "errors": [],
>>                     "size": 146097278
>>                 }
>>             ]
>>         }
>>     ]
>> }
>>
>> Thanks,
>> Liam
>> —
>> Senior Developer
>> Institute for Advanced Computer Studies
>> University of Maryland
>> _______________________________________________
>> ceph-users mailing list
>> ceph-users@lists.ceph.com
>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>
>
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