Is your change reflected in the current crushmap?
On Fri, Feb 24, 2017 at 12:07 PM, Schlacta, Christ <aarc...@aarcane.org> wrote:
> ---------- Forwarded message ----------
> From: Schlacta, Christ <aarc...@aarcane.org>
> Date: Thu, Feb 23, 2017 at 6:06 PM
> Subject: Re: [ceph-users] Upgrade Woes on suse leap with OBS ceph.
> To: Brad Hubbard <bhubb...@redhat.com>
>
>
> So setting the above to 0 by sheer brute force didn't work, so it's
> not crush or osd problem.. also, the errors still say mon0, so I
> suspect it's related to communication between libceph in kernel and
> the mon.
>
> aarcane@densetsu:/etc/target$ sudo ceph --cluster rk osd crush tunables hammer
> adjusted tunables profile to hammer
> aarcane@densetsu:/etc/target$ ceph --cluster rk osd crush show-tunables
> {
> "choose_local_tries": 0,
> "choose_local_fallback_tries": 0,
> "choose_total_tries": 50,
> "chooseleaf_descend_once": 1,
> "chooseleaf_vary_r": 1,
> "chooseleaf_stable": 0,
> "straw_calc_version": 1,
> "allowed_bucket_algs": 54,
> "profile": "hammer",
> "optimal_tunables": 0,
> "legacy_tunables": 0,
> "minimum_required_version": "firefly",
> "require_feature_tunables": 1,
> "require_feature_tunables2": 1,
> "has_v2_rules": 0,
> "require_feature_tunables3": 1,
> "has_v3_rules": 0,
> "has_v4_buckets": 0,
> "require_feature_tunables5": 0,
> "has_v5_rules": 0
> }
>
> aarcane@densetsu:/etc/target$ sudo rbd --cluster rk map rt1
> rbd: sysfs write failed
> In some cases useful info is found in syslog - try "dmesg | tail" or so.
> rbd: map failed: (110) Connection timed out
> aarcane@densetsu:~$ dmesg | tail
> [10118.778868] libceph: mon0 10.0.0.67:6789 feature set mismatch, my
> 40106b84a842a52 < server's e0106b84a846a52, missing a00000000004000
> [10118.779597] libceph: mon0 10.0.0.67:6789 missing required protocol features
> [10119.834634] libceph: mon0 10.0.0.67:6789 feature set mismatch, my
> 40106b84a842a52 < server's e0106b84a846a52, missing a00000000004000
> [10119.835174] libceph: mon0 10.0.0.67:6789 missing required protocol features
> [10120.762983] libceph: mon0 10.0.0.67:6789 feature set mismatch, my
> 40106b84a842a52 < server's e0106b84a846a52, missing a00000000004000
> [10120.763707] libceph: mon0 10.0.0.67:6789 missing required protocol features
> [10121.787128] libceph: mon0 10.0.0.67:6789 feature set mismatch, my
> 40106b84a842a52 < server's e0106b84a846a52, missing a00000000004000
> [10121.787847] libceph: mon0 10.0.0.67:6789 missing required protocol features
> [10122.911117] libceph: mon0 10.0.0.67:6789 feature set mismatch, my
> 40106b84a842a52 < server's e0106b84a846a52, missing a00000000004000
> [10122.911872] libceph: mon0 10.0.0.67:6789 missing required protocol features
> aarcane@densetsu:~$
>
>
> On Thu, Feb 23, 2017 at 5:56 PM, Schlacta, Christ <aarc...@aarcane.org> wrote:
>> They're from the suse leap ceph team. They maintain ceph, and build
>> up to date versions for suse leap. What I don't know is how to
>> disable it. When I try, I get the following mess:
>>
>> aarcane@densetsu:/etc/target$ ceph --cluster rk osd crush set-tunable
>> require_feature_tunables5 0
>> Invalid command: require_feature_tunables5 not in straw_calc_version
>> osd crush set-tunable straw_calc_version <int> : set crush tunable
>> <tunable> to <value>
>> Error EINVAL: invalid command
>>
>> On Thu, Feb 23, 2017 at 5:54 PM, Brad Hubbard <bhubb...@redhat.com> wrote:
>>> On Fri, Feb 24, 2017 at 11:00 AM, Schlacta, Christ <aarc...@aarcane.org>
>>> wrote:
>>>> aarcane@densetsu:~$ ceph --cluster rk osd crush show-tunables
>>>> {
>>>> "choose_local_tries": 0,
>>>> "choose_local_fallback_tries": 0,
>>>> "choose_total_tries": 50,
>>>> "chooseleaf_descend_once": 1,
>>>> "chooseleaf_vary_r": 1,
>>>> "chooseleaf_stable": 1,
>>>> "straw_calc_version": 1,
>>>> "allowed_bucket_algs": 54,
>>>> "profile": "jewel",
>>>> "optimal_tunables": 1,
>>>> "legacy_tunables": 0,
>>>> "minimum_required_version": "jewel",
>>>> "require_feature_tunables": 1,
>>>> "require_feature_tunables2": 1,
>>>> "has_v2_rules": 0,
>>>> "require_feature_tunables3": 1,
>>>> "has_v3_rules": 0,
>>>> "has_v4_buckets": 0,
>>>> "require_feature_tunables5": 1,
>>>
>>> I suspect setting the above to 0 would resolve the issue with the
>>> client but there may be a reason why this is set?
>>>
>>> Where did those packages come from?
>>>
>>>> "has_v5_rules": 0
>>>> }
>>>>
>>>> On Thu, Feb 23, 2017 at 4:45 PM, Brad Hubbard <bhubb...@redhat.com> wrote:
>>>>> On Thu, Feb 23, 2017 at 5:18 PM, Schlacta, Christ <aarc...@aarcane.org>
>>>>> wrote:
>>>>>> So I updated suse leap, and now I'm getting the following error from
>>>>>> ceph. I know I need to disable some features, but I'm not sure what
>>>>>> they are.. Looks like 14, 57, and 59, but I can't figure out what
>>>>>> they correspond to, nor therefore, how to turn them off.
>>>>>>
>>>>>> libceph: mon0 10.0.0.67:6789 feature set mismatch, my 40106b84a842a42
>>>>>> < server's e0106b84a846a42, missing a00000000004000
>>>>>
>>>>> http://cpp.sh/2rfy says...
>>>>>
>>>>> Bit 14 set
>>>>> Bit 57 set
>>>>> Bit 59 set
>>>>>
>>>>> Comparing this to
>>>>> https://github.com/ceph/ceph/blob/master/src/include/ceph_features.h
>>>>> shows...
>>>>>
>>>>> DEFINE_CEPH_FEATURE(14, 2, SERVER_KRAKEN)
>>>>> DEFINE_CEPH_FEATURE(57, 1, MON_STATEFUL_SUB)
>>>>> DEFINE_CEPH_FEATURE(57, 1, MON_ROUTE_OSDMAP) // overlap
>>>>> DEFINE_CEPH_FEATURE(57, 1, OSDSUBOP_NO_SNAPCONTEXT) // overlap
>>>>> DEFINE_CEPH_FEATURE(57, 1, SERVER_JEWEL) // overlap
>>>>> DEFINE_CEPH_FEATURE(59, 1, FS_BTIME)
>>>>> DEFINE_CEPH_FEATURE(59, 1, FS_CHANGE_ATTR) // overlap
>>>>> DEFINE_CEPH_FEATURE(59, 1, MSG_ADDR2) // overlap
>>>>>
>>>>> $ echo "obase=16;ibase=16;$(echo e0106b84a846a42-a00000000004000|tr
>>>>> '[a-z]' '[A-Z]')"|bc -qi
>>>>> obase=16;ibase=16;E0106B84A846A42-A00000000004000
>>>>> 40106B84A842A42
>>>>>
>>>>> So "me" (the client kernel) does not have the above features that are
>>>>> present on the servers.
>>>>>
>>>>> Can you post the output of "ceph osd crush show-tunables"?
>>>>>
>>>>>>
>>>>>> SuSE Leap 42.2 is Up to date as of tonight, no package updates available.
>>>>>> All the ceph packages have the following version:
>>>>>>
>>>>>> 11.1.0+git.1486588482.ba197ae-72.1
>>>>>>
>>>>>> And the kernel has version:
>>>>>>
>>>>>> 4.4.49-16.1
>>>>>>
>>>>>> It was working perfectly before the upgrade.
>>>>>>
>>>>>> Thank you very much
>>>>>> _______________________________________________
>>>>>> ceph-users mailing list
>>>>>> ceph-users@lists.ceph.com
>>>>>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Cheers,
>>>>> Brad
>>>
>>>
>>>
>>> --
>>> Cheers,
>>> Brad
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--
Cheers,
Brad
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