Hi,
thanks for your valuable input.
Question:
Can I get more information of the 6 clients (those with features
0x40106b84a842a42), e.g. IP, that allows me to identify it easily?
Regards
Thomas
Am 16.09.2019 um 15:56 schrieb Paul Emmerich:
> Bit 21 in the features bitfield is upmap support
>
> Paul
>
Am 16.09.2019 um 15:23 schrieb Ilya Dryomov:
> On Mon, Sep 16, 2019 at 2:20 PM Thomas Schneider <74cmonty@xxxxxxxxx> wrote:
>> Hello,
>>
>> the current kernel with SLES 12SP3 is:
>> ld3195:~ # uname -r
>> 4.4.176-94.88-default
>>
>>
>> Assuming that this kernel is not supporting upmap, do you recommend to
>> use balance mode crush-compat then?
> Hi Thomas,
>
> Among the clients listed in your output, only 6 don't support upmap
> (those with features 0x40106b84a842a42). The rest do.
>
>> Regards
>> Thomas
>>
>>
>> Am 16.09.2019 um 11:11 schrieb Oliver Freyermuth:
>>> Am 16.09.19 um 11:06 schrieb Konstantin Shalygin:
>>>> On 9/16/19 3:59 PM, Thomas wrote:
>>>>> I tried to run this command with failure:
>>>>> root@ld3955:/mnt/rbd# ceph osd set-require-min-compat-client luminous
>>>>> Error EPERM: cannot set require_min_compat_client to luminous: 6
>>>>> connected client(s) look like jewel (missing 0xa00000000200000); 19
>>>>> connected client(s) look like jewel (missing 0x800000000000000); 23
>>>>> connected client(s) look like jewel (missing 0x800000000000000); add
>>>>> --yes-i-really-mean-it to do it anyway
>>>>>
>>>>> root@ld3955:/mnt/rbd# ceph features
>>>>> {
>>>>> "mon": [
>>>>> {
>>>>> "features": "0x3ffddff8ffacffff",
>>>>> "release": "luminous",
>>>>> "num": 3
>>>>> }
>>>>> ],
>>>>> "mds": [
>>>>> {
>>>>> "features": "0x3ffddff8ffacffff",
>>>>> "release": "luminous",
>>>>> "num": 2
>>>>> }
>>>>> ],
>>>>> "osd": [
>>>>> {
>>>>> "features": "0x3ffddff8ffacffff",
>>>>> "release": "luminous",
>>>>> "num": 368
>>>>> }
>>>>> ],
>>>>> "client": [
>>>>> {
>>>>> "features": "0x40106b84a842a42",
>>>>> "release": "jewel",
>>>>> "num": 6
>>>>> },
>>>>> {
>>>>> "features": "0x27018eb84aa42a52",
>>>>> "release": "jewel",
>>>>> "num": 19
>>>>> },
>>>>> {
>>>>> "features": "0x27018fb86aa42ada",
>>>>> "release": "jewel",
>>>>> "num": 23
>>>>> },
>>>>> {
>>>>> "features": "0x3ffddff8ffacffff",
>>>>> "release": "luminous",
>>>>> "num": 35
>>>>> }
>>>>> ],
>>>>> "mgr": [
>>>>> {
>>>>> "features": "0x3ffddff8ffacffff",
>>>>> "release": "luminous",
>>>>> "num": 3
>>>>> }
>>>>> ]
>>>>> }
> Thanks,
>
> Ilya
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