Well, it looks like you have different data in the MDSMap across your
monitors. That's not good on its face, but maybe there are extenuating
circumstances. Do you actually use CephFS, or just RBD/RGW? What's the
full output of "ceph -s"?
-Greg
On Thu, Dec 6, 2018 at 1:39 PM Marco Aroldi <marco.aroldi@xxxxxxxxx> wrote:
>
> Sorry about this, I hate "to bump" a thread, but...
> Anyone has faced this situation?
> There is a procedure to follow?
>
> Thanks
> Marco
>
> Il giorno gio 8 nov 2018, 10:54 Marco Aroldi <marco.aroldi@xxxxxxxxx> ha scritto:
>>
>> Hello,
>> Since upgrade from Jewel to Luminous 12.2.8, in the logs are reported some errors related to "scrub mismatch", every day at the same time.
>> I have 5 mon (from mon.0 to mon.4) and I need help to indentify and recover from this problem.
>>
>> This is the log:
>> 2018-11-07 15:13:53.808128 [ERR] mon.4 ScrubResult(keys {logm=46,mds_health=29,mds_metadata=1,mdsmap=24} crc {logm=1239992787,mds_health=3182263811,mds_metadata=3704185590,mdsmap=1114086003})
>> 2018-11-07 15:13:53.808095 [ERR] mon.0 ScrubResult(keys {logm=46,mds_health=30,mds_metadata=1,mdsmap=23} crc {logm=1239992787,mds_health=1194056063,mds_metadata=3704185590,mdsmap=3259702002})
>> 2018-11-07 15:13:53.808061 [ERR] scrub mismatch
>> 2018-11-07 15:13:53.808026 [ERR] mon.3 ScrubResult(keys {logm=46,mds_health=31,mds_metadata=1,mdsmap=22} crc {logm=1239992787,mds_health=807938287,mds_metadata=3704185590,mdsmap=662277977})
>> 2018-11-07 15:13:53.807970 [ERR] mon.0 ScrubResult(keys {logm=46,mds_health=30,mds_metadata=1,mdsmap=23} crc {logm=1239992787,mds_health=1194056063,mds_metadata=3704185590,mdsmap=3259702002})
>> 2018-11-07 15:13:53.807939 [ERR] scrub mismatch
>> 2018-11-07 15:13:53.807916 [ERR] mon.2 ScrubResult(keys {logm=46,mds_health=31,mds_metadata=1,mdsmap=22} crc {logm=1239992787,mds_health=807938287,mds_metadata=3704185590,mdsmap=662277977})
>> 2018-11-07 15:13:53.807882 [ERR] mon.0 ScrubResult(keys {logm=46,mds_health=30,mds_metadata=1,mdsmap=23} crc {logm=1239992787,mds_health=1194056063,mds_metadata=3704185590,mdsmap=3259702002})
>> 2018-11-07 15:13:53.807844 [ERR] scrub mismatch
>>
>> Any help will be appreciated
>> Thanks
>> Marco
>
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